Hayward Universal Bypass Cartridge Kit (FDXLBPK1930) appliedcomputer Matching the correct sea-level assembly

Matching the correct sea-level assembly helps preserve intended combustion support and cleaner service results

Useful for complete skimmer replacement

For compatible Poly Gunite jet repairs

Matching the correct LP MV valve helps preserve intended compatibility and supports cleaner service results

Hayward Universal Bypass Cartridge Kit (FDXLBPK1930) appliedcomputer Matching the correct sea-level assemblyDesigned for precise service work on compatible Hayward heating systems, Hayward Universal Bypass Cartridge Kit helps restore the fit, sensing, flow, or combustion support needed for dependable heater operation. It is a practical replacement choice when an existing component is worn, damaged, or no longer performing as it should. Pool heaters rely on tightly matched internal parts to manage heat, airflow, water movement, and safety controls. Using the