Hayward Auto-Skim Skimmer Outside Mount (SP10852OM) cmp this Waterway internal is a

this Waterway internal is a practical replacement when a 4-3/16 inch roto deluxe scallop insert in white is required

Version-specific fit matters in filter service

and boxed arrangement

Useful when the original threaded switch is worn or unreliable

Hayward Auto-Skim Skimmer Outside Mount (SP10852OM) cmp this Waterway internal is aOutside mount skimmer applications require the correct housing style to fit the pool wall and plumbing layout cleanly. This Hayward Auto Skim outside mount skimmer is built for compatible installations where the skimmer body mounts externally while supporting dependable surface debris removal. The skimmer helps pull leaves, insects, and floating debris into the circulation system before they settle in the pool. It is a practical option for replacement