Sight Glass (2") Slip- In-Line, Custom Molded Products (25625-200)
- A must have item when backwashing to see when the filter is clean, Do not guess, or go to where the water comes out.
- You can see the dirty water right at your filter.
- Also Available in 1-1/2". Use SP1072S
Cross Reference: Pentair (510132), Custom Molded Products (25625-200), Hayward (SP1074S)