How often should water in wading pools be completely recirculated?

The recommended time for complete recirculation of water in wading pools is typically 60 minutes. This timeframe allows the water to be properly filtered and disinfected to maintain a safe and clean environment for users. Wading pools, often used by young children, require frequent water recirculation to quickly remove contaminants such as dirt, oils, and pathogens that can accumulate during use. Regular recirculation helps to ensure the water quality remains within safe limits, thereby reducing the risk of waterborne illnesses and keeping the pool inviting for recreational activities.

While longer recirculation times might be applicable for other types of pools or swimming facilities, due to the increased bather load and volume of water in wading pools, a 60-minute recirculation interval is generally the standard practice to maintain health and safety standards.