HydroLogic® BIGboy™ Green Coconut Carbon Filter gift-guide per gallon of water for

per gallon of water for recirculating systems

7% Magnesium (Mg)

and two to four roof vents

Customizable Ventilation: The lid features two adjustable "dial" ventilators

Holds pots upright on benches

HydroLogic® BIGboy™ Green Coconut Carbon Filter gift-guide per gallon of water forBIGboy Green Coconut Carbon Filters are the carbon block pre filter that will reduce chlorine, organic chemicals, mercury, lead, PBCs, sulfur and heavy metals. Replace after 25,000 gallons. BIGboy Green Coconut Carbon Filter Features: For BIGboy Systems Reduces up to 99% chlorine, sediment, rust, and silt Rated at 7 GPM 5 micron nominal filtration Replace every 25,000 Gallons Dimensions: 20 in. H x 4. 5 in. W