Watts (WCB10-CHLORA) 9.75"x2.75" Chloramine Carbon Block 5 Micron Filter Jacobi (A9232-J) Aquasor 8x30 Mesh Coconut Carbon GAC 1 Cubic Foot Bag while the built-in check valve

while the built-in check valve prevents reverse flow when the system shuts down

Installing a pressure gauge before and after the filter housing lets you monitor performance and avoid unnecessary membrane fouling in downstream RO systems

This prevents having to unmount the faucet if your initial measurements were short when connecting to the RO system drain saddle

Replace if cracked

Watts (WCB10-CHLORA) 9.75"x2.75" Chloramine Carbon Block 5 Micron Filter Jacobi (A9232-J) Aquasor 8x30 Mesh Coconut Carbon GAC 1 Cubic Foot Bag while the built-in check valveThe Watts WCB10 CHLORA is a 9. 75" x 2. 75" catalytic carbon block filter engineered specifically to tackle chloramines, the disinfectant that standard carbon struggles to remove. Built from coconut shell carbon with enhanced catalytic functionality, this 5 micron filter delivers four times the chloramine reduction capacity of conventional carbon blocks. SPECIFICATIONS Watts WCB10 CHLORA Technical Details Model Number WCB10 CHLORA Dimensions 9. 75" x