Winix Size 25 Replacement Filter Set (113250)

Winix FresHome Model P450 True HEPA Air Cleaner with PlasmaWave

Winix 115115 True HEPA Plus 4 Replacement Filter

Winix U450 Signature Large Room Air Cleaner with True HEPA 5-Stage Filtration, PlasmaWave Technology and AOC Carbon

Winix 113050 Size 17 Replacement HEPA Filter Set for P150 Air Cleaner

Winix Size 17 Replacement Filter Set (113050)

Winix One Year Ultimate Washable Filter Cassette; (fits size 21 models plus P300, U300, 5000, 9000, 9500)

Winix Size 25 Replacement HEPA Filter Set for P450 Air Cleaner

True HEPA Plus 4 Carbon Replacement Filter for Winix 115115 Size 21 by Vacuum Savings

Winix FresHome Model P300 True HEPA Air Cleaner with PlasmaWave

Fellowes HF-300 True HEPA Filter, for use with Fellowes AP-300PH Air Purifier (9370101)