Pentair Sta-Rite U-3 Skimmer Complete 2" NPT w/Float & Check Valve (08650-1403) littlegiant Replacing this assembly can improve

Replacing this assembly can improve coverage

It is intended for use in repairs where a worn or damaged filter part is affecting operation or maintenance

That makes the union design a practical advantage beyond simple replacement

In larger systems

Champlain Olympic wide mouth skimmer faceplate

Pentair Sta-Rite U-3 Skimmer Complete 2" NPT w/Float & Check Valve (08650-1403) littlegiant Replacing this assembly can improveThis complete Sta Rite U 3 skimmer assembly uses a 2 inch NPT connection and includes float and check valve features for compatible pool installations. A full skimmer assembly is often selected for new construction, major repair, or replacement of a damaged body. The float and check valve design helps support proper skimmer function and protection during changing water levels or suction conditions. 2 inch NPT configuration for compatible plumbing