17x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack lighting-systems/kits 2 Removable trays

2 Removable trays

Cultiwools’ growing blocks are unique in the most efficient way

Geoflora BLOOM is used during the flowering phase of the plant’s life cycle

🧡 Bright Orange Handle – Easy to find and hard to drop in dense rows or low light

even more so if the you drill the cover for tubing connections and/or cut out a port for adding nutrients

17x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack lighting-systems/kits 2 Removable traysNordic 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.