12x15x1 MERV 14 AC Furnace Filters 6 Pack double-ended Heat Blast that rapidly raises

Heat Blast that rapidly raises the room temperature

Saves money and energy by reducing grow room temperature & maximizing cooling system efficiency

Use with any type of seeds

innovative features

12x15x1 MERV 14 AC Furnace Filters 6 Pack double-ended Heat Blast that rapidly raisesNordic 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.