17x22x1 MERV 13 AC Furnace Filters 6 Pack dupe larval and adult forms of

larval and adult forms of the targeted pest insects

ultra-practical FlexiTank design

These durable coveralls resist abrasions and keep you cool over long hours

Can be safely used on any surface or item and will not cause damage

It fits seamlessly in existing HPS setups for installation that takes days

17x22x1 MERV 13 AC Furnace Filters 6 Pack dupe larval and adult forms ofNordic Pure MERV 13 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200