Hayward H-Series 135K Union Kit (IDXLUKT1135) vinyltubing Replacing the seal with the

Replacing the seal with the correct Waterway O-ring is often one of the smartest steps in a filter rebuild or service refresh

A filter cartridge helps maintain cleaner circulating water by trapping debris within the filter system

Hayward round main drain frame

Speck Badu Stream II jet clamping ring gasket

a correctly sized replacement can help the system recover cleaner water flow and more dependable filter performance

Hayward H-Series 135K Union Kit (IDXLUKT1135) vinyltubing Replacing the seal with theValves and unions need secure fitment to prevent leaks and keep equipment serviceable, and this H Series 135K Union Kit is a useful Hayward replacement for that purpose. It supports proper assembly, easier servicing, and dependable water flow in compatible Hayward pool equipment installations. Use this part when servicing compatible Hayward systems and compare the existing component, equipment model, and plumbing configuration before installation.