The Hayward Salt & Swim 3C replacement cell is the chlorine-generating component used to restore production in compatible Salt & Swim systems. When a cell reaches the end of its service life or can no longer generate chlorine effectively, replacing it helps bring the salt system back to normal operation. Part W3SAS-CELL should be matched to the correct Hayward Salt & Swim model before installation. Maintaining proper salt level, water balance, and flow conditions helps protect the replacement cell and support consistent sanitizer output. This is a key service part for pool owners who want to maintain the convenience of salt chlorination. Replacement cell for compatible Hayward Salt & Swim 3C systems Helps restore chlorine generation from saltwater Important service part for aging or depleted cells Supports convenient ongoing pool sanitation Proper salt level and water chemistry help extend cell life
