16x18x1 MERV 14 AC Furnace Filters 6 Pack pumps-&-irrigation just plug it into the

just plug it into the wall

Safe to use:

Cottonwood

To maintain long term biostimulant benefits spray 2 oz per gallon once a week

16x18x1 MERV 14 AC Furnace Filters 6 Pack pumps-&-irrigation just plug it into theNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.