13x24x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Nutrients and Supplements 8' product water and drain

8' product water and drain tubing

oyster shell lime (pH adjuster)

with water and salt sensitive crops

Failure to do so can cause lockout with other ingredients

The internal timer allows you to turn the light on or off automatically and separately

13x24x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Nutrients and Supplements 8' product water and drainNordic 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.