17x22x1 MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 15 3/8 x

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

Actual Size: 11 3/4 x 11 3/4 x 3/4 (11

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

MERV 12 Plus Carbon air filters are comparable to air filters with the MPR rating of 1500-1900

Nordic Pure 12x18x1 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

17x22x1 MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 15 3/8 xActual Size: 16 1 2 x 21 1 2 x 3 4 (16. 5 x 21. 5 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in