Zodiac Jandy LRZE/LRZM/LXi Bypass Spring (R0453900) onoffvalves Use the part number as

Use the part number as the primary match point when confirming fit

Order by part number 474989 to help ensure the correct match

A filter cartridge helps remove suspended debris during normal water circulation

Reference part number 210-3510G for fitment

or aging injector that is no longer delivering the intended air effect

Zodiac Jandy LRZE/LRZM/LXi Bypass Spring (R0453900) onoffvalves Use the part number asSupport proper bypass movement in compatible LRZE, LRZM, and LXi heaters with this replacement bypass spring. This spring works inside the heaters water bypass system, helping the assembly respond as flow conditions change. A weakened or corroded spring may contribute to poor bypass response, reduced heating consistency, or added stress on related heater parts. This replacement is a practical service component when rebuilding the bypass assembly or