Summer means fun and swimming... but also significant water and energy use for pool owners. The good news? It's entirely possible to combine comfort with eco-friendly habits. Here are some simple and effective tips, along with a selection of smart equipment to reduce your environmental impact while fully enjoying your pool.
Limit water evaporation
During heatwaves, an uncovered pool can lose hundreds of liters of water per week due to evaporation. To reduce this natural loss:
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Cover your pool when not in use, especially at night. A solar cover helps retain heat and minimize evaporation.
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Slightly lower the water level if you're away for an extended period to avoid overflow in case of rain.
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Avoid running waterfalls or decorative jets during peak heat hours, as they increase evaporation.
Reduce power consumption from filtration systems
Filtration accounts for a large portion of a pool’s energy use. To optimize it:
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Run filtration during the hottest hours of the day—when water is most prone to bacteria. Proper filtration reduces the need for chemical treatments.
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Regularly clean skimmer baskets and filters to avoid overloading the system.
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Adjust filtration time based on water temperature: a common rule is half the temperature (e.g. 28°C = 14 hours of filtration).
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Use a variable-speed pump to adapt performance and reduce energy consumption.
Use an energy-efficient cordless robot
Some pool cleaners are true allies for cleanliness without waste.
Cordless models like the Max Li CG or the Catfish Li are compact, quick to use, and highly energy-efficient. They:
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Don’t need to stay plugged in, meaning no extra energy use.
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Efficiently remove fine and large debris, reducing manual effort.
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Recharge in just a few hours and offer long enough runtime for effective cleaning.
👉 These models are available on Amazon with fast delivery:
Max Li CG
Catfish Li
Manage pool chemicals smartly
A well-balanced pool avoids overuse of chemicals (and water changes):
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Test your water weekly to accurately adjust pH and chlorine levels.
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Use multifunctional tablets or slow-release products.
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Store chemicals away from heat to prevent degradation.
In summary
Saving water and energy in summer is possible without sacrificing comfort:
→ A good cover, optimized filtration, and an efficient robot make a big difference.
→ Every action counts: you’ll cut your bills, extend your pool equipment’s lifespan, and help protect the environment.
Need help choosing the right robot for your pool? The WaterTech team is here to help.
