10x14x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack CO2 - Potassium – works to

- Potassium – works to convert hydrogen and glucose into amino acids and protein

• 24V power supply

Covers the porthole so that evaporation of the nutrient solution is minimized

moisture proof

expanded volcanic rock

10x14x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack CO2 - Potassium – works toNordic 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.