Replacement filter cartridge SC818 for hot tubs and swim spas, compatible with Hayward CX-570 XRE and Sta-Rite PRC75 filters. The replacement filter cartridge keeps the water in your hot tub, swim spa or pool clean and extends its service life thanks to effective debris capture.
The cartridge can be cleaned repeatedly, which saves your pumps and energy costs. We recommend replacing the filter fabric after approximately 12 months of operation, when its filtration capacity gradually decreases. For cleaning, it is ideal to use the REGENERATOR product (cartridge filter cleaner), which dissolves organic deposits and restores the filter fabric; alternatively, rinse the cartridge with a strong jet of water. After cleaning, simply return the cartridge to the skimmer.
Compatible models
- Hayward CX-570 XRE
- Sta-Rite PRC75
Technical parameters
- Filter size: Filter length 35 cm and larger
- Filter diameter: 150 – 219 mm
- Top opening: Open ( 51+ )
- Bottom opening: Open ( 51+ )
- Compatible manufacturers: Hayward, Sta-Rite
