15x9x1 MERV 12 AC Furnace Filters Number Per Box:6 the efficiency of all air

the efficiency of all air filters is rated according to the same criteria as set forth by ASHRAE

Before ordering

Actual Size: 14 1/2 x 18 1/2 x 3/4 (14

Nordic Pure 16x20x2 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

Nordic Pure 15x20x1 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

15x9x1 MERV 12 AC Furnace Filters Number Per Box:6 the efficiency of all airActual Size: 15 x 8 3 4 x 3 4 (15 x 8. 75 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 MERV 12