16_1/2x22x1 Exact MERV 13 AC Furnace Filters 6 Pack post harvest C Hydroponic Nutrients bring a

C Hydroponic Nutrients bring a balance of nutrients in proper form

The large area of light dispersal coupled with the intense light is what makes Quantum's T5 optimal for your garden's growth

heavy duty nylon fabric with hook-and-loop fly attachments in the bottom egg crate foam in the lid

Root Drench – 1 oz

Always refer to the product label (under MSDS) for specific application rates by pest or crop

16_1/2x22x1 Exact MERV 13 AC Furnace Filters 6 Pack post harvest C Hydroponic Nutrients bring aNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200