20x30x1 Pleated MERV 13 Air Filters 6 Pack Growing Accessories Light Releases – 10 adults

Light Releases – 10 adults per infested plant

•1 ML per gallon will treat 3

just hook it up to your standard household faucet and you're good to go

Coverage : Veg:6x6ft Flower:5x5ft

Test for: Total Nitrogen

20x30x1 Pleated MERV 13 Air Filters 6 Pack Growing Accessories Light Releases – 10 adultsNordic 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