The Zurn Industries P6900-KEYS Cache Keys on Ring is an essential tool for maintaining cache-style aerators in commercial kitchens and restaurants. Designed for easy access to internal aerator components, this durable key set helps plumbing professionals and facilities quickly perform cleaning, replacement, or maintenance without disassembling the faucet. Its compact, ring-attached design ensures organization and convenience, reducing downtime and improving efficiency in high-traffic environments. Ideal for those using Zurn faucet systems, this product streamlines routine maintenance, helping commercial kitchens maintain optimal performance and cleanliness. Prevent buildup and extend the lifespan of aerators with this practical solution.