20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters Number Per Box:4 Each Nordic Pure 4” MERV

Each Nordic Pure 4” MERV 13 air filter will capture more than 90% of 1

Actual Size: 11 7/8 x 29 7/8 x 3/4 (11

It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" - and then you can be sure your A/C air filter fits

Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers who need odor control for pet and cooking smells

Nordic Pure 12x25x1 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

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters Number Per Box:4 Each Nordic Pure 4” MERVActual Size: 19 5 8 x 19 7 8 x 4 3 8 (19. 63 x 19. 88 x 4. 38) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Replaces Honeywell 20x20x4 and filters with an MPR rating with an actual depth of 4 3 8 and ideal for normal air filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA.