Filter finderWaterway Plastics Top-Load Filter 20
Replacement for Waterway Plastics Top-Load Filter 20
Waterway 817-3640
The manufacturer lists part 817-3640 for this application. Confirm the full filter model before ordering.
Spa filterEquipment
Waterway Plastics
Top-Load Filter 20
Known as Top Load 20, Top-Load 20 sq ft
Ordering details
Part 817-3640
1cartridgeneeded