13x23x1 MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure MERV 13 is

Nordic Pure MERV 13 is equivalent to MPR 2200-2400

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

Nordic Pure 10x10x1 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

saving you money on utilities and costly maintenance

MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800

13x23x1 MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure MERV 13 isActual Size: 12 1 2 x 22 1 2 x 3 4 (12. 5 x 22. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure