21 1/4x21 1/4x1 Exact MERV 14 AC Furnace Filters 20x21 1/2x1 Nordic Pure 20x30x1 MERV 7

Nordic Pure 20x30x1 MERV 7 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

Ideal for normal air filtration and will help those with mild allergies

Actual Size: 11 1/2 x 26 1/2 x 3/4 (11

MERV 8 Air Bear Cub Replacement Plus Carbon furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 800

Nordic Pure 18x24x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

21 1/4x21 1/4x1 Exact MERV 14 AC Furnace Filters 20x21 1/2x1 Nordic Pure 20x30x1 MERV 7Actual Size: 21 1 4 x 21 1 4 x 3 4 (21. 25 x 21. 25 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