24x24x4 (3 5/8) Pleated MERV 14 Air Filters Number Per Box:1 Nordic Pure 18x24x4 MERV 15

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

MERV 8 Plus Carbon air filters are comparable to air filters with the MPR rating of 800

we recommend that you replace your air conditioning filter every 30-90 days

Actual Size: 17 x 26 x 3/4 (17 x 26 x 0

The actual width and length of the air filter should be within 1/8 of an inch-if not

24x24x4 (3 5/8) Pleated MERV 14 Air Filters Number Per Box:1 Nordic Pure 18x24x4 MERV 15Actual Size: 23 3 8 x 23 3 8 x 3 5 8 (23. 38 x 23. 38 x 3. 63) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure