15x17x1 Exact MERV 13 AC Furnace Filters 6 Pack spl_magfan Exclusive fine mesh foam pre-filter

Exclusive fine mesh foam pre-filter

leading to contaminated batches

When used in soil

Multi Purpose Indoor Grow Tent

• 30 Amp Ballast

15x17x1 Exact MERV 13 AC Furnace Filters 6 Pack spl_magfan Exclusive fine mesh foam pre-filterNordic 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