13x21 3/4x1 Exact MERV 14 AC Furnace Filters 12x12x1 Nordic Pure 12x24x4 MERV 8

Nordic Pure 12x24x4 MERV 8 Pleated Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Actual Size: 7 11/16 x 19 11/16 x 3/4 (7

Nordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office

Nordic Pure 14x30x1 MERV 13 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

Actual Size: 10 x 18 x 3/4 (10 x 18 x 0

13x21 3/4x1 Exact MERV 14 AC Furnace Filters 12x12x1 Nordic Pure 12x24x4 MERV 8Actual Size: 13 x 21 3 4 x 3 4 (13 x 21. 75 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 14