17x17x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Paleo Bloom and air pruning

and air pruning

2 micron filter for perfect air flow

1 quart (32 oz) of BLOOM™

Technaflora's pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels

prevention-focused products such as Prevasyn and Defguard from General Hydroponics

17x17x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Paleo Bloom and air pruningNordic 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.