- Durable construction: Made from stable PP material with TPE sealing rings for strong, long lasting performance and reduced risk of damage. - Reliable sealing: Sealing design provides stability and watertight performance, minimizing leaks for safe and dependable pool maintenance. - Multi function adapter: Simple, versatile solution to keep pool care straightforward and efficient. - Easy installation: No complicated tools required. Simply connect it with a drain-deck to extend your 1.5 inch pool deck with threaded ends and two L-rings for easy setup. - Use scenarios: - Attach to pool filtration or vacuum hose for secure, leak-free cleaning and circulation. - Replace worn adapters during seasonal maintenance to maintain a tight seal and reliable performance. - Quick setup for seasonal pool prep or winterization where a 1.5 inch threaded end connection and L-rings are required.