17x29x1 Exact MERV 7 AC Furnace Filters 6 Pack Reflectors & Grow Lights Total Nitrogen (N)………………………5%

Total Nitrogen (N)………………………5%

Benefits of ON-Gard:

greens and more

Dual flanges and multiple reinforced horizontal bars on the backside for added strength

Materials: Plastic

17x29x1 Exact MERV 7 AC Furnace Filters 6 Pack Reflectors & Grow Lights Total Nitrogen (N)………………………5%Nordic 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