21 1/2x26x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 18x20x1 MERV 10

Nordic Pure 18x20x1 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

Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers with health problems or for commercial units

Actual Size: 21 1/2 x 23 1/4 x 3/4 (21

created to eliminate odors in your office or home

21 1/2x26x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 18x20x1 MERV 10Actual Size: 21 1 2 x 26 x 3 4 (21. 5 x 26 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to MPR 600 Made in the USA. Nordic Pure