11 1/2x11 1/2x1 Exact MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 10x20x2 MERV 7

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

MERV 10 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 900-1000

Each Nordic Pure 4” MERV 15 air filter will capture more than 90% of 1

Approximately MERV 8 efficiency rating

MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600

11 1/2x11 1/2x1 Exact MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 10x20x2 MERV 7Actual Size: 11 1 2 x 11 1 2 x 3 4 (11. 5 x 11. 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