Pentair System3 S7M120 Inner & Outer Cartridge Pack (170145) gaskets Waterway #7 Union Assembly [1-1/2"

Waterway #7 Union Assembly [1-1/2" Pump End] [Qty 2] (400-4060-2B) is a practical replacement component from Waterway Plastics designed for pool and spa service applications where the right fit and dependable function matter

Replacement internal for compatible CMP Poly Jet assemblies

An eyeball inlet like this is useful because it helps return circulated water into the pool while allowing directional adjustment of the return flow

The Pentair Sta-Rite 14971-SM20E11 valve diverter is designed for compatible 2 inch side-mount and TM-22 valve applications

Pentair System3 S7M120 Inner & Outer Cartridge Pack (170145) gaskets Waterway #7 Union Assembly [1-1/2"Restore filtration performance in compatible System 3 modular cartridge filters with this genuine Pentair Pool Products S7M120 inner and outer cartridge pack, part 170145. The paired cartridge design provides the correct replacement media set for systems that rely on both inner and outer elements to capture fine debris. Use this pack when cartridges are heavily stained, damaged, pleats are collapsed, or cleaning no longer restores flow. Replacing both