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Always verify filter model and cartridge count before ordering
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Strong “chlorine” odor
clamp issues
Waterway Booster Pump Seal Set 319-3290 Valve Always verify filter model andThe Waterway 319 3290 Booster Pump Seal Set is a replacement seal kit designed to restore proper sealing and performance in compatible Waterway booster pumps. A failing pump seal is one of the most common causes of booster pump leaks and motor damage. Booster pumps operate under constant pressure and heat. Over time, shaft seals and internal sealing components wear down due to friction, chemical exposure, and normal use. Replacing worn seals helps
