17 1/4x19 1/4x1 Exact MERV 10 AC Furnace Filters Number Per Box:6 We also carry 4 3/8

We also carry 4 3/8 and 5 1/4 inch depth filters

Each Nordic Pure 4” MERV 10 air filter will capture more than 85% of 3

Actual Size: 11 1/2 x 23 3/8 x 3 5/8 (11

Nordic Pure 18x24x1 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

Nordic Pure 16x25x5 Air Bear Replacement MERV 8 air filters measure an actual depth of 4 7/8"

17 1/4x19 1/4x1 Exact MERV 10 AC Furnace Filters Number Per Box:6 We also carry 4 3/8Actual Size: 17 1 4 x 19 1 4 x 3 4 (17. 25 x 19. 25 x 0. 75) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Ideal for normal air filtration and will help those with mild allergies. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Nordic Pure MERV 10 Pleated AC Furnace Air Filters