- Summer Waves Model P57100102 Type D replacement cartridge for pool filters
- Fits canisters: SFS-350, RP-350, RP-400, RP-600, RX-600, SFS-600
- Basket in center for chlorine tablets
- Built-in chlorinator makes sure chlorine tablets stay suspended for maximum effectiveness
- Made with ultra-fine, heavy-duty filter paper
- Summer Waves Model P57100102 Type D replacement cartridge for pool filters
- Fits canisters: SFS-350, RP-350, RP-400, RP-600, RX-600, SFS-600
- Basket in center for chlorine tablets
- Built-in chlorinator makes sure chlorine tablets stay suspended for maximum effectiveness
- Made with ultra-fine, heavy-duty filter paper