17x20x1 MERV 10 AC Furnace Filters 6 Pack grow-systems-trays-reservoirs Grow 2-1-6

Grow 2-1-6

Case of 15

This Product Controls These Pests or Diseases: Aphids (Mult

Not harmful to birds

Work in the dark without disturbing your plant growth cycles

17x20x1 MERV 10 AC Furnace Filters 6 Pack grow-systems-trays-reservoirs Grow 2-1-6Nordic Pure MERV 10 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 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies