Hydro Logic – Big Boy Replacement Carbon Filter HL – 22006

The Hydro Logic 20″ X 4.5″ Replacement GreenBlock Coconut Carbon Filters are made using high performance coconut shell green carbon which has more micro pores compared to other types of carbon and features a unique binder system delivering a product with superior absorption capacity and kinetic dynamics. Use this to replace your carbon filter for the Hydro Logic Big Boy filtration units