Waterway Valve - On/Off - 1" Turn - Single Port [Gray] (600-4367) calvertengineering It is a practical service

It is a practical service option when restoring a compatible higher-output heater is more important than adapting the system around a different assembly style

Includes cartridge

The Waterway 3722021-1D Executive pump is designed for compatible applications and features a 5

Improves plumbing flexibility and service efficiency

Weirs are one of the most important moving pieces in a skimmer assembly because they help control how floating debris is pulled toward the basket area

Waterway Valve - On/Off - 1" Turn - Single Port [Gray] (600-4367) calvertengineering It is a practical serviceThe Waterway 600 4367 single port on and off valve is designed for compatible 1 inch turn applications and comes in gray. A complete replacement valve is often useful when the original assembly shows wear across multiple components and a piecemeal repair is less practical. The gray finish offers a neutral look that blends well into many pool and spa environments, while the single port format keeps the valves function straightforward and service