18x18x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters Number Per Box:12 Actual Size: 9 1/2 x

Actual Size: 9 1/2 x 14 1/2 x 3/4 (9

Nordic Pure 16x25x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Nordic Pure 10x20x1 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

Actual Size: 15 1/4 x 15 1/4 x 3/4 (15

Important Note: Almost all air condition filters have a different Actual Size (the exact dimensions) than Nominal Size (the name) printed on the air conditioning filter

18x18x 1/2 Half Inch Ring Panel MERV 12 Furnace Air Filters Number Per Box:12 Actual Size: 9 1/2 xActual Size: 17 1 2 x 17 1 2 x 1 2 (17. 5 x 17. 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,