• Can be retrofitted into current HVAC system or into
or black fly
Perfect as a sole-source lighting solution
Dolomitic and Calcitic limestone (pH adjuster)
nurseries and indoor growing
15x15x1 Exact MERV 13 AC Furnace Filters 6 Pack lamps • Can be retrofitted intoNordic 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