Pool returns are the outlets in your pool that push filtered water back into the pool, playing a vital role in circulation. They work as part of the overall pool circulation system, ensuring even distribution of chemicals and preventing stagnant water.
Here's a breakdown of how they function:
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Return to the Pool: Filtered and treated water from the pool's filtration system is pumped back into the pool through these return fittings.
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Location Matters: Pool returns are strategically positioned around the pool's perimeter. Their placement is designed to maximize water flow and minimize dead spots. Typically, they are located on the wall opposite the skimmer.
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Adjustable Flow: Many pool returns have adjustable nozzles that allow you to direct the flow of water. This adjustability helps optimize circulation patterns for your specific pool shape and size.
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Circulation and Distribution: The force of the water exiting the returns helps to circulate the water, preventing stagnation and ensuring even distribution of chemicals like chlorine. This is essential for maintaining water quality and preventing algae growth.
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Part of a System: The returns are the final stage in a complete circulation system. Water is sucked in through the skimmer(s) and main drain, then moves to the pump, filter, and heater (if applicable), before finally being pushed back into the pool through the return jets.
In short, pool returns are the endpoints of the pool's circulation system, pushing treated water back into the pool to ensure proper mixing, sanitation, and overall water quality.
