16x26x1 Exact MERV 14 AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs reducing disease pressure without chemical

reducing disease pressure without chemical inputs

and stalks up to 1½" in diameter

see the INSTRUCTIONS tab

stain remover

under and around the center of the plants so that the water hits every surface of the foliage

16x26x1 Exact MERV 14 AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs reducing disease pressure without chemicalNordic 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.