25x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters Number Per Box:6 Nordic Pure 25x25x1 MERV 13

Nordic Pure 25x25x1 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

Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air condition filter

5 x 29 x 0

MERV 12 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1900

Nordic Pure 14x30x1 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

25x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters Number Per Box:6 Nordic Pure 25x25x1 MERV 13Actual Size: 24 1 2 x 24 1 2 x 1 2 (24. 5 x 24. 5 x 0. 5) Captures large airborne particles like household dust, allergens, mold spores, pet dander and smoke particles. Ideal for customers with apartments, window units, campers, and RVs. Antimicrobial high capacity, polyester material with an added layer of smooth poly blend electrostatic filter media For filter installation the air enters thru the fuzzy, high loft side and exits out the thinner,