The Hayward SX360Z1 Pro Series Bulkhead O-Ring is a replacement sealing component designed to maintain a watertight seal at the bulkhead connection on compatible Pro Series sand filter systems. This O-ring helps prevent leaks at critical tank penetrations, supporting proper system pressure, reliable filtration, and consistent operation during normal use and maintenance.
Key Features
• Replacement bulkhead O-ring designed for use with compatible Pro Series sand filter assemblies.
• Maintains a secure, leak-resistant seal at the bulkhead fitting connection point.
• Helps prevent water loss and pressure issues caused by worn or damaged seals.
• Supports proper filter operation during filtration, backwashing, and routine service.
• Ideal for replacing flattened, cracked, or deteriorated O-rings during maintenance.
• Designed to withstand continuous exposure to pool water, pressure, and chemicals.
Product Overview
The Hayward SX360Z1 Pro Series Bulkhead O-Ring is an essential sealing component used at the bulkhead fitting where plumbing connections pass through the sand filter tank. A reliable seal at this location is critical to maintaining system pressure and preventing leaks that can affect filter performance or cause water damage around the equipment pad.
Over time, bulkhead O-rings may degrade due to chemical exposure, pressure cycling, or disassembly during service. Replacing the O-ring with the SX360Z1 helps restore proper sealing integrity, supporting consistent filtration performance and extending the service life of the sand filter system. This component is commonly used during filter repairs, plumbing service, or routine maintenance on Pro Series sand filters.












