Pentair Sta-Rite System 3 Bulkhead/Elbow Assembly (25021-0100Z) 2345valves 25 inch slip sizing supports

25 inch slip sizing supports intended fit

Ideal for larger plumbing setups

When the cartridge no longer filters effectively

Useful when the original hoses are worn or leaking

The SPX1090WMSB is a practical OEM replacement for compatible Hayward skimmers that need renewed basket support and cleaner long-term operation

Pentair Sta-Rite System 3 Bulkhead/Elbow Assembly (25021-0100Z) 2345valves 25 inch slip sizing supportsThis bulkhead and elbow assembly is used on Sta Rite System 3 filters where water must transition cleanly through the tank connection. Because the assembly combines a sealing point and directional fitting, damage can affect both leak control and flow routing. Replacing the assembly helps restore the intended plumbing path without relying on mismatched adapters. Combines bulkhead and elbow functions for compatible filters Supports correct flow