- Enhances your pool cleaning routine with a rotating accessory. Easy installation and broad compatibility simplify maintenance and help keep water clear and fresh. - Simplifies maintenance across multiple pool cleaners. The rotating design works with different cleaners and offers multiple hose compatibility for versatile use. - The D20 and D15 set provides flexibility for various pool cleaners. Constructed with sturdy materials to deliver stable performance and long-lasting durability. - Suitable for pool owners and maintenance staff who service pools regularly, and also for public swimming facilities such as pools and resorts. - Use scenarios: - Residential pool: attach to your cleaner to improve debris pickup and water clarity with minimal setup. - Small commercial or hotel pool: use the D20/D15 set to support different cleaners, reducing swaps and downtime. - Public facilities or resorts: durable construction handles frequent use and routine maintenance.