17x22x1 MERV 13 AC Furnace Filters 6 Pack Pest and Disease Control • 2" vented dome

• 2" vented dome

UV stabilized to reduce risk of crop burn and has a 0-day PHI

We recommend using this filter in conjunction with our 10'' fan for optimum efficiency

space consuming reservoirs that are difficult to transport and relocate

taller plants

17x22x1 MERV 13 AC Furnace Filters 6 Pack Pest and Disease Control • 2" vented domeNordic 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