- Ideal for private residential pools and public facilities such as swimming clubs and fitness centers, delivering a secure, leakproof connection every time. - Complete kit with all components needed for fast, hassle-free installation, reducing downtime and keeping your pump running smoothly. - Durable plastic and metal construction offers wear resistance and longer service life for your pool system. - Converts 3.2 cm hoses to 3.8 cm connections, enabling broad compatibility with pumps, filters, and other pool equipment. - Improves performance with a tight, reliable fit that minimizes leaks and maintains steady water flow. - Use scenario: home backyard pool maintenance to replace aging adapters and restore secure hose connections quickly. - Use scenario: public facility upgrade to outfit multiple pools with a reliable interface between different brands of pumps and filters. - Use scenario: fitness center pool upkeep to connect standard 3.2 cm hoses to existing 3.8 cm equipment, reducing downtime.