16x16x2 Pleated Air Filters MERV 14 Plus Carbon 3 Pack AC / Dehumidification / Humidification and controls the air pump

and controls the air pump with 3 pre-programmed settings

Give your plants a shot at greatness with Bush Doctor Liquid Iron

alfalfa caterpillars

Each zone can control up to 255 lights and 1 sensor

To use Hydrofarm's CO2 Flow Rate Calculator

16x16x2 Pleated Air Filters MERV 14 Plus Carbon 3 Pack AC / Dehumidification / Humidification and controls the air pumpNordic Pure 16x16x2 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while