6x20x1 MERV 12 AC Furnace Filters 6 Pack bloom Recommended for indoor or outdoor

Recommended for indoor or outdoor growing situations

Limited lifetime warranty

*Based on flow at an average of 15 psi

isaea are shipped as pre-hatched

There is no limit to the number of times that BotaniGard ES can be applied in a season

6x20x1 MERV 12 AC Furnace Filters 6 Pack bloom Recommended for indoor or outdoorNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different