13x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Nutrients Easy to assemble 6' tall

Easy to assemble 6' tall powder coated welded wire panels for security

This also means that you can change devices on the fly – add or delete devices to match the equipment in your grow house in minutes

nanomesh technology filters out dangerous and unwanted particulates while also enhancing overall breathability

Elite 91 CalMag is 100% water soluble and leaves NO residue behind on plant surfaces

maximizing your space in the vegetative cycle

13x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Nutrients Easy to assemble 6' tallNordic 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.