$699.99 Blueair™ Air Purifier 580 sq ft - Model 503

$399.99 Kenmore®/MD Console Air Cleaner

$149.99 Sharp® Plasmacluster Ion Airpurifier (covers 120 square feet)

$29.99 Kenmore®/MD Deluxe Mini Tower Air Cleaner Carbon VOC Filter

$16.99 Kenmore®/MD Deluxe Console Air Cleaner Carbon VOC Filter

$19.99 Kenmore®/MD Replacement filter

$19.99 Kenmore®/MD Replacement Humidifier Filter

$27.99 Kenmore®/MD Pkg. of 2 Replacement Filters

$79.99 Kenmore®/MD HEPA* Filter for Hunter QuietFlo 90

$59.99 Blueair™ Replacement Particle Filter - Model 203

$349.99 Blueair™ Air Purifier - Model 203

$599.99 Blueair™ Air Purifier - Model 403

$499.99 Oreck DualMax™ Air Purifier

$10.99 DAX Air Cleaner Detergent

$179.99 Blueair™ Replacement Carbon Filter for Models: 503 / 603 / 650E

$99.99 Blueair™ Replacement Particle Filter for Models 503 / 603

$45.99 Duststop Pleated Filter, 16 x 25 x 5-in

$43.99 Honeywell Universal Filter HRF11

$26.99 3M Filtrete™ Hammock Filter

$25.29 Duracraft® Air Cleaner Filter