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    RATINGS
    SPECS
     
    Room Air Purifiers
    Room Air Purifiers
    Room Air Purifiers
    Room Air Purifiers
     
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed
    Room Air Purifiers
    Shop
    Predicted Reliability
    Owner Satisfaction
    Dust, pollen, smoke removal (low)
    Dust, pollen, smoke removal (high)
    Noise (low speed)
    Noise (high speed)
    Ease of use
    Room size
    Annual cost
    Product type
    Weight
    Energy star
    Number of fan speeds
    Filter-life indicator
    Remote control
    Auto fan speed