Hayward Standard Skimmer Screw Set (SPX1090Z6A) sandfilters Part K21 is a good

Part K21 is a good fit for repairs where suction path integrity and cleaner performance need attention

Useful for service professionals or multi-head cleaning-system upkeep

Replacing it can help restore dependable debris collection and improve the overall condition of the skimmer assembly

When the original ozone generator loses output or reaches the end of its service life

Hayward Standard Skimmer Screw Set (SPX1090Z6A) sandfilters Part K21 is a goodKeep compatible Hayward skimmer face components properly fastened with this standard screw set. Fresh hardware is valuable during liner replacement, skimmer rebuilds, or any repair where old screws are stripped, corroded, or missing. Replacement screw set for compatible Hayward skimmers Helps secure faceplate and skimmer components Good for liner changes and skimmer service Replaces worn or corroded original hardware Supports a tighter, cleaner