Pentair 24900-0509 | System 3 Adapter Fitting | Sta-Rite DE & Modular Best Seller Also fits with Sta-Rite Max-E-Pro

Also fits with Sta-Rite Max-E-Pro XF Series pool/spa in ground pumps

UV exposure

Durable Construction – Built from heavy-duty stainless steel for long-lasting performance in all pool environments

Add Pentair Dummy Cell

this valve could save you hundreds of dollars per year when compared to a typical backwash valve

Pentair 24900-0509 | System 3 Adapter Fitting | Sta-Rite DE & Modular Best Seller Also fits with Sta-Rite Max-E-ProThis adapter bushing is designed to use with: Sta Rite System 3 Modular Media SM series pool spa cartridge filter model S7M120, S7M400, S8M150, S8M500 Also compatible with Sta Rite System 3 SD series pool spa D. E. filter model S7D75, S8D110 Fits with Sta Rite System 3 SS series pool spa sand filter model S8S70 and S7S50 Also fits with Sta Rite System 3 Modular SMD Series pool spa D. E. filters