22x24 1/4x1 MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 16x28x6 Aprilaire Space-Gard

Nordic Pure 16x28x6 Aprilaire Space-Gard 2400 Replacement Air Filters Part 401 MERV 8 Plus Carbon are made of a dual material where the MERV rated material has been fused together with a carbon layer

MERV 8 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 800

Actual Size: 21 3/4 x 28 3/4 x 3/4 (21

Nordic Pure 18x20x1 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

Actual Size: 24 1/2 x 31 1/2 x 3/4 (24

22x24 1/4x1 MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 16x28x6 Aprilaire Space-GardActual Size: 21 3 4 x 24 x 3 4 (21. 75 x 24 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