Description
Low profile maximizes vertical growing space with remote capable driver
one exhaust and one intake
Weeds with a deep root system may require a second treatment or a stronger concentration
PhysioSpec Indoor is a full-cycle spectrum optimized for rapid growth and complete plant development
OK-35653-01 pH 4
8x14x1 Exact MERV 13 AC Furnace Filters 12 Pack Grow Light Reflectors Low profile maximizes vertical growingNordic 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