If you are replacing a Honeywell or Lennox 16x25x4 or an air filter with an MPR rating with an actual depth of 4 3/8
The effective life of your AC air filter depends on both the inside and outside conditions in which you live
This results in less flow restriction and 33% more surface area for cleaner smelling air
Nordic Pure 16x25x2 MERV 14 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
dust mites
16x30x2 Furnace Air Filters MERV 10 Pleated Plus Carbon Number Per Box:3 If you are replacing aActual Size: 15 3 4 x 29 3 4 x 1 3 4 (15. 75 x 29. 75 x 1. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000