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  • Nominal size is 22x36x1. Actual size is 21.5 x 35.5.
  • The all new Accumulair Titanium is the highest efficiency Accumulair filter on the market!
  • Electrostatically charged fibers capture microscopic allergens smaller than 1 micron!
  • Unique mini-pleat design helps trap maximum amount of airborne pollutants
  • Contains odor-reduction technology!
Size22x36x1 (21.5 x 35.5)

Accumulair Titanium High Efficiency Allergen Reduction Air Filter/Furnace Filters (4 pack)

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22x36x1 (21.5 x 35.5)

$0.58 off if you opt out of free returns