17x17x1 Exact MERV 13 AC Furnace Filters 6 Pack Steel stake Set it and forget it

Set it and forget it

Perfect for a 2x2’ vegetative coverage at 24” while 1

Choose a plant that has not started flowering and is at least two weeks in the vegetative cycle

and pressure gauge

17x17x1 Exact MERV 13 AC Furnace Filters 6 Pack Steel stake Set it and forget itNordic 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