2" Flush Union O-Ring

The SX200Z3 is a 2" O-ring that seals Hayward flush unions and bulkhead fittings on filters and valves.

Key Features

• 2-1/2" inside diameter, 2-3/4" outside diameter
• White rubber/elastomeric compound

Compatibility

• Hayward Micro-Clear vertical grid D.E. filters (pre-1995)
• Hayward S200 and S240 sand filter series
• Hayward Super Star-Clear cartridge filters C2000, C3000, C4000, C5000
• Hayward unions SP1495 and SP1498

For Micro-Clear filters, this O-ring matches units made before 1995; newer Micro-Clear models use a different seal.