we recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy
Nordic Pure 10x30x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
MERV 13 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2200-2400
Actual Size: 13 1/2 x 23 1/2 x 1/2 (13
Actual Size: 11 3/4 x 11 3/4 x 3/4 (11
21x23x1 Exact MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 we recommend that you changeActual Size: 21 x 23 x 3 4 (21 x 23 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic