The Watts Kwik Change RO Membrane, is an easy-to-install replacement cartridge that twists right into the head of the Watts Kwik Change RO System (WQC4RO13-100). The WQCM13-100 RO Membrane is rated to treat 100 GPD.
*NOTE: This filter will NOT fit the Watts Premier RO Pure RO-4 System.
*NOTE: If you purchased your system from Costco, you will need the 11" Kwik Change Filters.
Specs
- Dimensions: 13" X 3"
- Replace every 12-24 months
- NSF Certified