Hayward SP1099 Spa Front Access Skimmer Complete (SP1099S) pumpimpellers The Hayward half union set

The Hayward half union set is designed for compatible plumbing applications where matched union-end components are needed to complete or restore a serviceable connection

That makes it a more specialized solution than simpler topsides

A focused replacement like this is especially useful when the valve body remains serviceable and the weakness is isolated to the cover itself

Retrofit compatible

Hayward SP1099 Spa Front Access Skimmer Complete (SP1099S) pumpimpellers The Hayward half union setThe Hayward SP1099S spa front access skimmer is a complete skimmer assembly designed for compatible spa applications where a full skimmer replacement is needed. A complete unit like this is useful because it can restore the main skimming function in one step when the existing body and internal parts are no longer worth rebuilding individually. This kind of replacement is especially useful when the original spa skimmer is cracked, leaking, weathered,