13x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Nutrients maximizing your space in the

maximizing your space in the vegetative cycle

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

They are custom made and will last you for many years

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

13x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Nutrients maximizing your space in theNordic 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.