Accumulair Titanium MERV 13 Filter - 21x21x1 (20 1/2 x 20 1/2)
21x21x1 (20 1/2 x 20 1/2)
- APR 2250 Rating What is APR?
- MERV 13 EfficiencyWhat is MERV?
- Unique mini-pleat design provides greater surface area than standard pleated filters to help trap maximum airborne pollutants.
- The all new Accumulair Titanium is the highest efficiency Accumulair filter on the market!
- Electrostatically charged fibers capture microscopic allergens smaller than 1 micron!
- Contains odor-reduction technology!
- Antimicrobial protection discourages the development of mold, mildew, bacteria or other microorganisms in normal use.
- No chemicals added to Accumulair!
- Last UP TO 3 months!