11 1/4x11 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Water Treatment Features a CNC machined aluminum

Features a CNC machined aluminum frame

Use to adjust the pH of fertilizer and plant micronutrient foliar solutions

drain cleaner

Dosatron D20S (D20SVFII)

Because we know no two grows are alike

11 1/4x11 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Water Treatment Features a CNC machined aluminumNordic 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.