Horizon | 55-470-1645 | White Hydro-Air Mark II Retaining Ring

The Horizon Spa & Pool Parts 55-470-1645 is a white Hydro-Air Mark II retaining ring designed as a replacement component for compatible Hydro-Air Mark II spa and pool air controls. The retaining ring helps secure the control assembly in place and is intended to replace a worn, damaged, or missing original component.

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Key Features
• Genuine Hydro-Air Mark II replacement component
• White finish
• Designed for compatible Mark II air controls
• Functions as a retaining ring
• Helps secure the control assembly
• Horizon part number 55-470-1645

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Product Overview
The Horizon Spa & Pool Parts 55-470-1645 Retaining Ring is designed for use with compatible Hydro-Air Mark II air control assemblies. The ring helps hold the control components securely in their intended position during normal operation.

This white retaining ring provides a replacement option when the original component is damaged, worn, or missing. Compatibility with the existing Hydro-Air Mark II assembly should be confirmed before installation.