8x28x1 Exact MERV 12 AC Furnace Filters 6 Pack Hydroponics Lighting Coverage - Veg 3

Lighting Coverage - Veg 3

Specifically oversized by 3/8 in to fit any application

and extra energy in the ultraviolet range—which all contribute to increased crop quality

Suggested Uses: For use as a bactericide

Super Nitro Bat Guano is fast acting and is so powerful it should be used carefully and sparingly

8x28x1 Exact MERV 12 AC Furnace Filters 6 Pack Hydroponics Lighting Coverage - Veg 3Nordic 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