Waterway Multiport Valve [WW 1-1/2" TM 7 Pos Praher/Doughboy Rpl] (WVS003-01B) spacomponents The reference-based fit gives this

The reference-based fit gives this cartridge practical value because correct replacement depends on matching the cartridge to the intended application family and housing

When the cartridge media becomes overloaded or unreliable

Improves repair completeness and filter consistency

Raypak bypass assembly

A bypass valve is useful because it helps regulate how water moves through the heater

Waterway Multiport Valve [WW 1-1/2" TM 7 Pos Praher/Doughboy Rpl] (WVS003-01B) spacomponents The reference-based fit gives thisWaterway Multiport Valve [WW 1 1 2" TM 7 Pos Praher Doughboy Rpl] is a genuine Waterway Plastics replacement part used for controlling flow direction through compatible filter and circulation systems. This component is intended for pool and spa service work where the original part is worn, damaged, missing, or no longer sealing or operating as intended. Choosing the correct Waterway replacement part helps maintain proper fit, flow, and equipment