The Watts® WQCSC13 Kwik-Change Replacement Sediment Prefilter is a 1/4-turn quick-change replacement filter for the WQC4RO13 RO system. It is quick and easy to change, requiring no tools. It is recommended that you replace this filter every six months.
13″ Sediment 5 Micron Pre-Filter Replacement Features:
- 13″ Replacement Cartridge
- Removes Dirt, Rust & Sediment





