Hayward | SPX1480C | Pro Series Sand Filter Union Nut | Replacement Plumbing Fastener

The Hayward SPX1480C Pro Series Sand Filter Union Nut is a replacement plumbing fastener designed for compatible Pro Series sand filter systems. This union nut secures the union connection between the filter and plumbing lines, helping maintain a watertight seal at the joint to prevent water leakage and support reliable water flow and stable filtration performance during normal pool operation.

Key Features

• Replacement union nut engineered for use with compatible Hayward Pro Series sand filter plumbing connections.
• Helps secure the union fitting to provide a leak resistant joint between the filter and pipe.
• Supports consistent water flow and stable system pressure during filtration and backwashing cycles.
• Ideal for replacing stripped, cracked, or damaged union nuts during service or maintenance.
• Designed for use with standard sand filter union plumbing applications.
• Supports routine filter servicing, plumbing adjustments, and maintenance tasks.

Product Overview

The Hayward SPX1480C Pro Series Sand Filter Union Nut is a key plumbing component used to secure the union connection on compatible Pro Series sand filter systems. Union fittings allow the filter to be connected or disconnected from the pool plumbing without cutting pipe, simplifying installation, servicing, and winterization procedures. A properly tightened union nut maintains a leak-proof seal at the connection point, ensuring efficient circulation and preventing water loss that can reduce filtration performance and system efficiency.

Over time, union nuts can wear, crack, or lose integrity due to environmental exposure, pressure cycling, and repeated tightening during maintenance, which may lead to leaks and compromised plumbing integrity. Replacing a worn or damaged union nut with the SPX1480C helps restore secure plumbing connections and supports dependable long term operation of compatible Hayward Pro Series sand filter systems.