20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters Number Per Box:4 Actual Size: 15 3/8 x

Actual Size: 15 3/8 x 23 3/8 x 1 3/4 (15

Nordic Pure Custom MERV 8 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering

such as chemicals from household cleaning products

Nordic Pure 20x25x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

while these filters are larger at 5 1/4”

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters Number Per Box:4 Actual Size: 15 3/8 xActual 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.