20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 18x28x1 Approximately MERV 8 efficiency rating

Approximately MERV 8 efficiency rating

Nordic Pure 16x24x1 MERV 7 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

Nordic Pure 18x20x2 MERV 7 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: 19 3/4 x 29 3/4 x 1 3/4 (19

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 18x28x1 Approximately MERV 8 efficiency ratingActual Size: 19 7 8 x 24 7 8 x 4 3 8 (19. 88 x 24. 88 x 4. 38) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants Replaces Honeywell 20x25x4 and filters with an MPR rating with an actual depth of 4 3 8 and ideal for helping keep equipment working efficiently and reducing odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR