Cartridge catalog817-0019B
Replacement cartridge
817-0019B
Waterway
A source-reviewed replacement used with 1 compatible filter. Confirm the equipment model and physical details before ordering.
- Application
- Spa filters
- Compatible filters
- 1
- Specifications
- Check equipment guide
- Last reviewed
- July 26, 2026
Cartridge measurements
Confirm against the equipment guide
The reviewed manufacturer material identifies this part number for the applications below but does not publish a complete cartridge measurement profile.
Measure the old cartridgeCompatibility
Compatible pool and spa filters
More from Waterway