Balboa/Gecko 50mm Heater Union O'ring

Balboa/Gecko 50mm Heater Union O-Ring

Compatible with all Balboa spa heaters featuring stainless steel tubes, as well as models from Gecko and other major brands. This durable O-ring is designed to provide a reliable seal in heater unions to prevent leaks and ensure optimal performance.

Product Details:

• One side features a slightly rounded edge, and the other side has a thicker, square edge to help with secure sealing.
• Diameter: approximately 74mm
• Total Thickness (including edges): about 6mm
• Thickness excluding raised edges: approximately 2.5mm

Suitable for use in various spa heater unions, this O-ring is a necessary component for maintaining a watertight seal and ensuring your heater functions correctly