13x21.5x1 Exact Size MERV 14 Air Filter Number Per Box:6 Nordic Pure 10x30x1 MERV 14

Nordic Pure 10x30x1 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for customers who need odor control for pet and cooking smells

the efficiency of all air filters is rated according to the same criteria as set forth by ASHRAE

Nordic Pure 12x12x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and indoor air quality

13x21.5x1 Exact Size MERV 14 Air Filter Number Per Box:6 Nordic Pure 10x30x1 MERV 14Actual Size: 12 3 4 x 21 1 2 x 3 4 (12. 75 x 21. 5 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure MERV