17 3/8x35x1 MERV 13 AC Furnace Filters Number Per Box:6 If you are replacing a

If you are replacing a Honeywell or Lennox 16x25x4 Plus Carbon or an air filter with an MPR rating with an actual depth of 4 3/8

Nordic Pure 12x25x1 MERV 10 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 18x20x2 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Actual Size: 13 1/2 x 23 1/2 x 1/2 (13

saving you money on utilities and costly maintenance

17 3/8x35x1 MERV 13 AC Furnace Filters Number Per Box:6 If you are replacing aActual Size: 17 1 4 x 35 x 3 4 (17. 25 x 35 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air Filters