17x20x1 MERV 7 AC Furnace Filters 6 Pack Cone Filler Replacement Cartridge ARCLS-CALC-2

Replacement Cartridge ARCLS-CALC-2

The Pleated Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

For recirculatory uses

Water and nutrients travel down a 1 GPH torturous path

17x20x1 MERV 7 AC Furnace Filters 6 Pack Cone Filler Replacement Cartridge ARCLS-CALC-2Nordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters