12x24x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters Number Per Box:6 While different companies use different

While different companies use different scales to measure the air filter’s efficiency

Nordic Pure 12x24x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

MERV 13 Air Bear Cub Replacement Plus Carbon furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2200-2400

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for customers looking for superior filtration

Nordic Pure 12x12x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

12x24x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters Number Per Box:6 While different companies use differentActual Size: 11 1 2 x 23 1 2 x 1 2 (11. 5 x 23. 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,