21x23.5x1 Air Filters

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$20.35 /filter
0
 
Change Every 6 month(s)
20" x 23⅛" x ¾"
  • Lint
  • Dust
  • High Flow
  • Pollen
  • Dust Mite Debris
  • Pet Dander
  • Odor
  • Chemical Vapors
  • Mold Spores
  • Smog
  • Smoke
  • Tobacco Smoke
  • Aerosols
  • Bacteria
Ships in 2-3 Days
  • Lint
  • Dust
  • High Flow
  • Pollen
  • Dust Mite Debris
  • Pet Dander
  • Odor
  • Chemical Vapors
  • Mold Spores
  • Smog
  • Smoke
  • Tobacco Smoke
  • Aerosols
  • Bacteria
  • Recommended
$22.83 /filter
1
 
Change Every 6 month(s)
20" x 23⅛" x ¾"
  • Lint
  • Dust
  • High Flow
  • Pollen
  • Dust Mite Debris
  • Pet Dander
  • Odor
  • Chemical Vapors
  • Mold Spores
  • Smog
  • Smoke
  • Tobacco Smoke
  • Aerosols
  • Bacteria
Ships in 2-3 Days
  • Lint
  • Dust
  • High Flow
  • Pollen
  • Dust Mite Debris
  • Pet Dander
  • Odor
  • Chemical Vapors
  • Mold Spores
  • Smog
  • Smoke
  • Tobacco Smoke
  • Aerosols
  • Bacteria
$33.68 /filter
33
 
 
Change Every 3 month(s)
21½" x 23⅜" x ⅞"
  • Lint
  • Dust
  • High Flow
  • Pollen
  • Dust Mite Debris
  • Pet Dander
  • Odor
  • Chemical Vapors
  • Mold Spores
  • Smog
  • Smoke
  • Tobacco Smoke
  • Aerosols
  • Bacteria
In Stock
  • Lint
  • Dust
  • High Flow
  • Pollen
  • Dust Mite Debris
  • Pet Dander
  • Odor
  • Chemical Vapors
  • Mold Spores
  • Smog
  • Smoke
  • Tobacco Smoke
  • Aerosols
  • Bacteria