Model Number FX10VOC. FX-VOC GreenBlock is made using high-performance coconut shell green carbon, which has more micro-pores than other types of carbon, and a unique binder system. Filter Length 10″.
Filtrex FXB10CL2 10M Green Block 10″x 4.5″ Carbon Block Water Filter
Filtrex FXB10CL2 10M CL2 Series Green Block 10″x4.5″ Carbon Block Chlorine Filter. Model Number FXB10CL2. FX-CL2 GreenBlock is made using high-performance coconut shell green carbon, which has more micro-pores than other types of carbon, and a unique binder system.
