- High-Quality Construction: This check valve cover is crafted from durable PP, stainless steel, and rubber, providing long-lasting performance and reliability for your pool system. - Ideal Dimensions: Measuring approximately 10.6 cm (4.17 inches) in diameter, this replacement part integrates effortlessly into your existing setup for easy installation. - Broad Compatibility: Designed to work with models 7235, 7236, 7305, 7511, and 7512. Please note, it is not suitable for the larger model 7307. - Enhanced Spring Design: Featuring upgraded springs and pins that strengthen spring tension, the lid boasts an improved structure with high crack resistance, ensuring consistent operation. - Practical Applications: - Use this check valve cover to maintain optimal water flow in residential pools, enhancing circulation and filtration. - Ideal for replacement in commercial pool systems, ensuring reliable performance for high-traffic areas. - Perfect for DIY pool maintenance, allowing homeowners to easily replace worn components and prolong the life of their pool systems.