The Hayward SPX3200S TriStar & EcoStar Pump Strainer Cover O-Ring is a replacement sealing component designed to maintain a secure, watertight seal between the strainer cover and housing on compatible pump models. This O-ring helps prevent air leaks and water seepage, supporting proper priming, consistent water flow, and reliable pump operation during normal use.
Key Features
• Replacement strainer cover O-ring designed for use with compatible TriStar and EcoStar pump assemblies.
• Maintains a tight, leak resistant seal between the strainer lid and pump housing.
• Helps prevent air intrusion that can affect priming and hydraulic performance.
• Supports consistent pump operation and efficient water circulation.
• Ideal for replacing worn, flattened, or damaged O-rings during routine maintenance.
• Designed to withstand continuous exposure to pool water, pressure, and chemicals.
Product Overview
The Hayward SPX3200S TriStar & EcoStar Pump Strainer Cover O-Ring is a critical sealing component that ensures proper closure of the pump strainer lid. A secure seal at the strainer cover is essential for maintaining prime, preventing air from entering the system, and supporting efficient water movement through the pump and filtration equipment. When the O-ring becomes worn or compromised, issues such as air leaks, reduced flow, or difficulty priming the pump can occur.
Replacing the strainer cover O-ring with the SPX3200S helps restore proper sealing and operational reliability. This replacement component is commonly used during routine pump servicing, lid removal, or seasonal maintenance to maintain dependable pump performance and extend the service life of TriStar and EcoStar pump systems.












