Hydro-Logic® Green Coconut Carbon Filters Size:Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter enhancing growth and creating healthier

enhancing growth and creating healthier flowers and fruits

decreased internode spacing and sturdy stalks and branches to support bigger

cost effective and produces premium results

Classic series 16 in oscillating wall mount fan

Controls and monitors CO2 from 0 to 2000 parts per million (PPM)

Hydro-Logic® Green Coconut Carbon Filters Size:Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter enhancing growth and creating healthierGreen Coconut Carbon Filters are the carbon block pre filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. #741604 is 20 in x 4. 5 in. #728845 is 20 in x 2. 5 in. #741646 is 10 in x 2. 5 in. #741656 is 20 in x 2. 5 in.