Hayward AquaRite Salt Chlorinator w/TurboCell 15,000 gal W3AQR3

Products purchased from an Authorized Pentair Online Reseller (with product codes beginning with EC-) receive a one-year parts-only warranty from the purchase date. Exceptions include IntelliChlor cells and IntelliFlo SVRS pumps, which receive a two-year parts-only warranty. These products are not eligible for the bundled three-year extended warranty.

There isn't a specific timeframe, but it's essential to complete a full water turnover within a 24-hour period. Utilizing pool equipment during off-peak hours can be cost-effective.

For best performance, replace the sand in your Hayward ProSeries 22" Filter every 3–5 years. However, if you notice cloudy water, faster pressure build-up, or frequent backwashing, it may be time for a change sooner.