The mold and mildew spores are sterilized and then washed off the plant as a biodegradable soap
Compatible with most major brand ballasts and reflectors including Hypotek™and Grow1™
A small efficient tool
grey or brown colored mummy
High humidity can cause plants to grow poorly and can also promote mold
18x18x1 Pleated MERV 13 Air Filters 6 Pack dis The mold and mildew sporesNordic 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