20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 16x20x5 H Nordic Pure 18x24x4 MERV 10

Nordic Pure 18x24x4 MERV 10 Pleated 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 16x16x2 MERV 13 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: 9 1/2 x 19 1/2 x 1/2 (9

Actual Size: 13 3/4 x 23 3/4 x 3/4 (13

pet dander

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 16x20x5 H Nordic Pure 18x24x4 MERV 10Actual Size: 19 7 8 x 24 7 8 x 4 3 8 (19. 88 x 24. 88 x 4. 38) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Replaces Honeywell 20x25x4 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 Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is