Watts (WQTCBC-10) 10" Pre-filter Cartridge for Watts QT RO - Carbon Block Watts (RC-C-975-50) Empty Cartridge 10" x 2.5" Clear though dedicated storage solution is

though dedicated storage solution is recommended for optimal electrode longevity and response time

Cadmium Reduction Process

The pleated polyester media outperforms wound

5V batteries

5" inline cartridges with quick-change E-Series caps

Watts (WQTCBC-10) 10" Pre-filter Cartridge for Watts QT RO - Carbon Block Watts (RC-C-975-50) Empty Cartridge 10" x 2.5" Clear though dedicated storage solution isWatts Premier Filtration Watts WQTCBC 10 Carbon Block Pre filter Cartridge 10 inch solid carbon block pre filter engineered for Watts QT reverse osmosis systems. Removes chlorine, organics, and sediment before water reaches the membrane. Carbon Block 10 Inch Standard Watts QT Compatible WHY IT WORKS Activated carbon block protects your RO membrane Solid Block Construction Extruded carbon block provides superior contact time and removal efficiency