24 1/2x27x1 Trane Replacement MERV 12 AC Furnace Filters 6 Pack Grow Strong It will provide your plants

It will provide your plants with lots of usable light for best growth and yield

Game Time™ is a very fine micronized powder

50% Light Deprivation

IP Rating: IP66

24 1/2x27x1 Trane Replacement MERV 12 AC Furnace Filters 6 Pack Grow Strong It will provide your plantsNordic 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