Watts Kwik-Change 11″, 5 Micron Sediment Pre-Filter Replacement Cartridge (Red)


  (1) 11" Kwik-Change Sediment

The Watts WQCSC11 Kwik-Change Replacement Sediment Prefilter is a 1/4 turn quick change replacement filter for the WQC4RO11-50 RO system and the WQCFU-T-11 Ultrafiltration system. Changing the filter is quick and easy, requiring no tools. It is recommended that you replace this filter every 6 months.


  • 11" Replacement Cartridge
  • Removes Dirt, Rust & Sediment

Easy Cartridge Replacement

Watts Replacement Cartridges Guide

Additional information

Weight 1 lbs
Cartridge Size

Micron Size