FILL VALVE CAP - KORKY R528

Restoring a quiet, complete tank fill starts at the fill valve cap, and this Korky R528 replacement renews the top assembly where wear, debris, and mineral buildup cause a valve to run on, whistle, or fill slowly. The cap houses the sealing and metering parts that shut the water off at the set level, so swapping in a fresh one clears the most common fill-valve complaints without replacing the whole valve. It snaps onto the compatible Korky fill valve for a tool-free repair a technician can finish in seconds. For a running or noisy tank traced to the fill valve, it is the quick, low-cost fix.

Key Features:

• Renews the Fill Valve Top -- Replaces the worn cap assembly that causes a valve to run on, whistle, or fill slowly.
• Clears Debris & Buildup -- Fresh sealing and metering parts overcome the grit and scale that foul an old cap.
• Tool-Free Snap-On -- Installs onto the compatible fill valve in seconds without tools.
• Saves the Whole Valve -- Repairs the fill valve at a fraction of the cost of a full replacement.
• Restores Quiet Shutoff -- Brings back a clean, complete fill that shuts off at the set level.

Where to Use:

• Building maintenance -- Repairing running and leaking toilets across a property's restrooms.
• Unit turnovers -- Refreshing tank internals so toilets run quietly during apartment prep.
• Plumbing repair -- Stocking a fast-moving tank repair part for first-visit toilet service.