Hayward T-Cell Union O-Ring [12-Pack] (GLX-UNION-ORING) sandfilters When the treatment side of

When the treatment side of the system needs dependable ultraviolet support

Improves operating stability and service confidence

An adapter plate can make the difference between a topside installation that only works and one that looks properly integrated into the spa

The Hayward SPX1096B skimmer lid cover is designed for compatible SP1090

3-piece design supports easier service and replacement

Hayward T-Cell Union O-Ring [12-Pack] (GLX-UNION-ORING) sandfilters When the treatment side ofThe Hayward union O ring pack is designed for compatible T Cell applications where multiple union seals are needed for service or stock. O rings like these are useful because they help maintain cleaner seals at the cell unions, supporting more reliable operation and easier maintenance of the salt chlorination system. This 12 pack replacement is especially useful for service inventory, multi system maintenance, or replacing several worn seals at once.