12x26x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Master Controller The species of microorganisms in

The species of microorganisms in this product are specifically selected for fruiting and flowering plants with a tolerance to heavy fertilizing

Available Phosphate (P₂O₅): 0%

Stronger corners and thicker all around than most other brands

and grow to their fullest quality & yielding potential

Grow1 Trellis Netting helps you spread out the canopy to increase lateral growth and to provide much needed support to your crops

12x26x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Master Controller The species of microorganisms inNordic 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.