- Durable Construction: Crafted from high-quality material, this pool filter pump hose adapter is built to last, ensuring reliable performance for your pool maintenance needs. - Easy Replacement: Upgrade your existing parts by replacing old SPX1091Z7 or SPX1091Z4 hose adapters with our improved version. This adapter secures a leak-proof connection between your pool filter hose and your pump or filter. - Optimal Compatibility: This inlet and outlet adapter is ideally designed for use with above ground pool pumps, filters, and skimmers, promoting efficient water circulation throughout your pool system. - Versatile Applications: 1. Ideal for connecting your pool filter to the pump, ensuring smooth operation and consistent water clarity. 2. Perfect for skimmer integration, enhancing your pool's filtration process by effectively drawing water for cleaning. - Size and Performance: With a precise fit and robust design, this adapter ensures maximum water flow and minimizes potential disruptions to your pool's filtration system. Enjoy hassle-free maintenance and effective water management. Choose our pool filter pump hose adapter for a straightforward solution to your pool connection needs, enhancing both functionality and longevity.