Hayward ECX1287 Gauge Adapter O-Ring

What This Part Is Used For
The Hayward ECX1287 Gauge Adapter O-Ring seals the connection between the gauge adapter and filter body. It prevents water and air leaks at the pressure port.

Why This Part Matters
A worn O-ring can cause dripping and inaccurate pressure readings. Replacing it restores a watertight seal. Small sealing components are critical for safe, reliable filter operation.

Key Features and Specifications

• Genuine Hayward O-ring
• Manufacturer part number: ECX1287
• Used with gauge adapter assemblies
• Provides seal at pressure port connection
• Fits compatible Hayward filters

Installation and Fitment Guidance
Replace whenever the gauge adapter is removed. Lightly lubricate with approved pool O-ring lubricant before installation. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward designs filtration systems with serviceable sealing components. OEM O-rings are sized for proper compression and fit. Using genuine Hayward seals helps prevent leaks and air intrusion. Hayward continues to support long-running filter models.

Common Service Context
Frequently replaced during gauge service. Common when small leaks are observed near the pressure port.