15x23x1 Exact MERV 13 Plus Carbon AC Furnace Filters MERV 15 Replaced approximately every 30 to

Replaced approximately every 30 to 60 days for fresh clean air

All Nordic Pure + carbon pleated air filters are manufactured using a heavy duty

Nordic Pure 10x20x2 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

Nordic Pure 10x20x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

We are happy to help you determine the correct size that you need

15x23x1 Exact MERV 13 Plus Carbon AC Furnace Filters MERV 15 Replaced approximately every 30 toActual Size: 15 x 23 x 3 4 (15 x 23 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help 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 13 is equivalent to MPR 2200 2400 Made in the