17 1/4x26x1 Exact MERV 7 AC Furnace Filters Number Per Box:6 The electrostatic charge works as

The electrostatic charge works as a magnet to draw in and trap smaller airborne particles

Each time air passes through a Nordic Pure pleated furnace filter

Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 8 are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 14x30x1 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 8 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 800

17 1/4x26x1 Exact MERV 7 AC Furnace Filters Number Per Box:6 The electrostatic charge works asActual Size: 17 1 4 x 26 x 3 4 (17. 25 x 26 x 0. 75) Merv 7 pleated air filter captures large airborne particles like household dust, mold spores, and pollen. This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to MPR 600 Made in the USA. Nordic Pure MERV 7 Pleated AC Furnace Air