4 Steps to Fix a Pool Skimmer Leak

Replace the gasket first Ninety percent of skimmer leaks come from a worn rubber gasket between the faceplate and skimmer body. Swap it before calling a pro or breaking concrete—it takes 10 minutes and costs under $10.

Turn off the pump and remove the faceplate Unscrew the plastic ring inside the skimmer and pull out the old gasket. It’s likely flattened, cracked, or missing.

Clean and install the new gasket Wipe the surfaces clean, drop in the new gasket, and tighten the screws evenly by hand. Don’t overtighten.

If the leak persists, check pipe connections or the skimmer body Pipe repairs require PVC primer and cement. A cracked skimmer body usually needs full replacement. Silicone can buy you a season for small cracks, but it’s a temporary fix.