The Waterway Eyeball return 400- 1410d has threads on the back to fit a 1-1/2” FPT threaded pool return; it’s white with a 3/4” hole to adjust eyeball flow direction. The cover that holds the eyeball in can be threaded off and the eyeball can be replaced with an eyeball that has a different hole size to fine tune the flow in your pool.
Details:
- Waterway P/N: 400-1410D
- Genuine Waterway part
- Thread size: 1-1/2" MPT
- Eyeball hole size: 3/4"
- Colour: White