Pool & Spa Replacement Parts

Check your equipment’s model and part numbers on the existing component or owner’s manual, measure dimensions and thread sizes, and match electrical specs (voltage, amperage) and connection types; photos and OEM cross-reference charts can help confirm compatibility

Common categories include pumps and impellers, filters and cartridges, heaters and thermostats, valves and o-rings, chlorinators and sensors, and plumbing fittings and unions; selecting the right category depends on the component showing wear or failure

Prices vary widely by part and brand: small consumables and seals often cost under $50, mid-range items like cartridges or impellers typically range from $50–$200, and major components such as pumps or control modules can range higher; averages across similar catalogs are useful for budgeting

Aftermarket parts can be compatible and cost-effective if they match OEM specifications exactly, but verify material quality, corrosion resistance, and warranty terms; for critical components (electrical controls, heaters) OEM or certified equivalents are often recommended to ensure fit and safety

Pressure-test plumbing connections, check for leaks, verify electrical connections are secure and properly grounded, run the system to confirm correct operation, and re-check seals and torque after the first 24–48 hours of use

Review the length and coverage of warranties (parts-only vs. labor), check for return windows and restocking fees, retain proof of purchase and part numbers, and follow installation instructions because improper installation can void warranties