- Prevents cracks in pool walls: A strong mounting on the inlet adapter provides solid hose support, reduces wall stress, and delivers long lasting performance. - Extends pool life: By reducing potential damage and lowering the load on pool walls, this piston valve makes routine maintenance easier and helps preserve pool integrity. - Sealing performance: The black rubber cap delivers a reliable seal, keeping air or water out and simplifying pool maintenance. - High quality and durability: Made from high quality PVC, this valve offers smooth and efficient control. Its robust construction supports regular use and helps keep your pool clean. - Use scenario: When connecting standard hoses to the pool filtration system, install the valve at the inlet adapter to secure the line and protect the wall from stress. - Use scenario: During routine maintenance such as cleaning or chemical treatment, rely on the valve for a dependable seal and consistent performance with minimal disruption. - Use scenario: In seasonal or long term pool operation, use the valve to minimize wall strain and extend the life of pool components while maintaining water clarity.