10055.011418 10 x 30 in. 14 x 18 in. EZ Flow II Spun Fiberglass Disposable Furnace Filter - Pack Of 12

Accumulair Air Conditioner Filter, Fiberglass in White | 10 H x 18 W x 0.75 D in | Wayfair FB10X18A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 10" H x 18" W x 0.75" D | Accumulair Air... ... more

Air-Care Washable Electrostatic Air Filter for AC or Furnace, Metal in Gray | 30 H x 18 W x 1 D in | Wayfair ES1830

Air-Care electrostatic air filters are 10 times more efficient than the standard disposable filter. By switching to a permanent electrostatic furnace filter, the air inside your home will be cleaner and fresher. Our furnace filters are... ... more

BLACK+DECKER Air Purifier w/ HEPA filter in Black/White | 21.96 H x 18.2 W x 10.55 D in | Wayfair BAPUV250

Our fantastic portable air purifier (28.66 lbs.) removes 99.98% of harmful pollutants as small as 0.30 microns through an impressive 8-stage filtration process. With various speeds to choose from such as Auto, Low, Medium, High, Max & Sleep Mode—you... ... more

Air-Care Washable Electrostatic Air Filter for AC or Furnace, Metal in Gray | 30 H x 14 W x 1 D in | Wayfair ES1430

Air-Care electrostatic air filters are 10 times more efficient than the standard disposable filter. By switching to a permanent electrostatic furnace filter, the air inside your home will be cleaner and fresher. Our furnace filters are... ... more