16x27x1 MERV 7 AC Furnace Filters 6 Pack Nutrients and Supplements Each towelette comes in an

Each towelette comes in an individually wrapped packet that is easy to slip into a purse

rust and discoloration - providing years of trouble-free operation

• Use on plants grown in greenhouses

Adjustable from 0

16x27x1 MERV 7 AC Furnace Filters 6 Pack Nutrients and Supplements Each towelette comes in anNordic 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