Watts (WCBCS20) 20"x2.5" Coconut Carbon Block 5 Micron Filter Unicel1327 Verify your valve uses a

Verify your valve uses a mechanical 24-hour timer before ordering

avoiding over-torque on acrylic body

🔧 Pro Tip: Install this filter after sediment filtration but before carbon or other polishing filters

5 Micron 11-Inch Cartridge 6-Month Service 1350 Gallons

Watts (WCBCS20) 20"x2.5" Coconut Carbon Block 5 Micron Filter Unicel1327 Verify your valve uses aWatts Premium Filtration WCBCS20 20"x2. 5" Coconut Carbon Block Filter Professional grade 5 micron carbon block cartridge engineered for superior chlorine reduction and whole house performance 100% Coconut Shell Carbon Up to 99% Chlorine Reduction 5 Micron Filtration FDA Grade Materials The Watts WCBCS20 delivers what granular activated carbon can't: thick wall coconut shell carbon block construction that won't channel, maintains lower pressure drop,