20x24x1 Pleated Air Filters MERV 14 Plus Carbon Number Per Box:6 MERV 13 Plus Carbon air

MERV 13 Plus Carbon air filters are comparable to air filters with the MPR rating of 2200

Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers looking for superior filtration

Nordic Pure 18x24x4 MERV 15 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

We recommend that you change your air filter every 3-6 months to maintain maximum efficiency indoor air quality

It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" - and then you can be sure your A/C air filter fits

20x24x1 Pleated Air Filters MERV 14 Plus Carbon Number Per Box:6 MERV 13 Plus Carbon airActual Size: 19 1 2 x 23 1 2 x 3 4 (19. 5 x 23. 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