Pentair Sand Dollar/Sta-Rite Cristal-Flo Hose Assembly (155710Z) circuitbreakers and this DEL Ozone DELCheck

and this DEL Ozone DELCheck valve is designed for compatible 2 inch applications where a dependable flow-direction component is needed

No O-ring included

Supplying it without brass fittings can also be helpful when existing fittings remain usable or the application requires different connection hardware

Matching the correct lead length

A spa or pool filter cartridge helps the water-care system continue trapping suspended debris during normal use

Pentair Sand Dollar/Sta-Rite Cristal-Flo Hose Assembly (155710Z) circuitbreakers and this DEL Ozone DELCheckThis hose assembly connects compatible Sand Dollar, Sta Rite, and Cristal Flo filter or pump configurations where a formed plumbing link is required. Pre sized hose assemblies can simplify repairs by replacing worn, cracked, or hardened hose sections without custom fabrication. It is useful for restoring circulation between components when the original hose no longer seals well or has become brittle from age, sun, or chemical exposure. Check the model