15x25x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Hydroponics After ingesting a lethal dose

After ingesting a lethal dose

A smart inline duct fan designed to quietly ventilate hydroponic grow rooms

KALIX Grow 30-10-10 is a tried and tested soluble grow formulation with chelated micronutrients

Calcium Ca++ (ppm)

15x25x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Hydroponics After ingesting a lethal doseNordic 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.