8x24x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack grow-systems-trays-reservoirs The sensor features a platinum

The sensor features a platinum cathode with a silver/silver chloride anode

and vegetate your plants up to nearly 2′ in height

Prevents media debris from returning to reservoir

Get amazing "Perfect Color" photos and video inside your grow

8x24x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack grow-systems-trays-reservoirs The sensor features a platinumNordic 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.