HiFlow 1-1/2 Inch 6-Way Valve Sight Glass filter-length_31 1/4 inches The disc OEM style is

The disc OEM style is designed for Swimrite (new style) DE filters

This is the perfect leaf rake for aboveground pools and small residential inground pools

and pH with Acid/Base Demand using the 2000 Series Comparator and DPD and pH reagents

This ensures you will get years of use out of your board

This cleaner features a Flowkeeper Valve which automatically regulates water flow

HiFlow 1-1/2 Inch 6-Way Valve Sight Glass filter-length_31 1/4 inches The disc OEM style isThis is a Pentair 272550 Sight Glass with Vacuum Projector for HiFlow 6 Way 1 1 2 Inch Top and Side Mount MultiPort Valves. This site glass is used with various Pentair valves including: Top Mount TM12A TM22 (261124, 261185), Side Mount Valves SM10 SM20 (261177, 261173, 261055, 261152), and TA 6 Way Top Mount Hi Flow 1 1 2 inch Valves (262504, 262505, 262506).