Watts (WCB20FF-CHLORA) 20"x4.5" Big Blue High Performance Coconut Shell Catalytic Carbon Block for Chloramine Removal Filters for 20 inch Standard Housings 🔧 Pro tip: KDF media

🔧 Pro tip: KDF media works through redox reactions that require adequate contact time

5" female pipe thread ports to deliver up to 16 gallons per minute of UV-disinfected water with minimal pressure drop

Replacement compression nuts for secure tubing connections in Stenner chemical feed systems

and chlorine reduction are priorities alongside dirt-holding capacity

Autotrol 1041210 1-1/4" Sweat Copper Tube Adapter Kit

Watts (WCB20FF-CHLORA) 20"x4.5" Big Blue High Performance Coconut Shell Catalytic Carbon Block for Chloramine Removal Filters for 20 inch Standard Housings 🔧 Pro tip: KDF mediaThe Watts WCB20FF CHLORA is a 20"x4. 5" catalytic carbon block filter engineered specifically for chloramine reduction in whole house applications. With 4x the chloramine capacity of standard carbon blocks and 2x the chlorine capacity, this coconut shell filter delivers up to 24,000 gallons of chloramine reduction at 2 GPM. SPECIFICATIONS Watts WCB20FF CHLORA Technical Details Dimensions 20" x 4. 5" (Big Blue) Micron Rating 1 Micron Nominal Flow Rate