15x15x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Tents / Indoor Greenhouses Spray the entire plant with

Spray the entire plant with the lights off

plus it’s easy to replace

Surety MA has been developed to optimally deliver nutrition to your plants through all stages of growing

Fully enclosed using heavy-duty 2mm cold-rolled steel with chamfered edges for rounded corners

15x15x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Tents / Indoor Greenhouses Spray the entire plant withNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.