Restore Proper Movement and Coverage to Your Pressure-Side Pool Cleaner

The CMP Back-Up Valve for Automatic Pool Cleaners (25563-052-000) is a critical mechanical component designed to regulate reverse movement in pressure-side pool cleaners. By periodically redirecting water flow, the back-up valve prevents the cleaner from getting stuck, tangled, or trapped in corners—ensuring full pool coverage and consistent cleaning performance.

This CMP back-up valve is a direct functional replacement comparable to the Polaris® G52 back-up valve, offering reliable operation at a competitive value.

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Why a Back-Up Valve Is Essential for Pressure-Side Cleaners

Pressure-side pool cleaners rely on controlled bursts of reverse water flow to change direction. Over time, internal components inside the back-up valve wear down, leading to issues such as:

• Cleaners getting stuck against walls or steps

• Poor coverage patterns

• Tangled feed hoses

• Reduced cleaning efficiency

Replacing a worn back-up valve restores the programmed reverse cycles that keep your cleaner moving freely around the pool.

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CMP 25563-052-000 vs Polaris® G52

The CMP 25563-052-000 back-up valve is designed to perform the same core function as the Polaris® G52 back-up valve. It provides timed reverse flow bursts that redirect your cleaner without requiring adjustments or modifications.

Key comparison benefits:

• Comparable timing and water-flow control

• Compatible with common pressure-side cleaner hose assemblies

• Cost-effective alternative to OEM back-up valves

• Built for consistent, repeatable operation

This makes it an excellent option for pool owners and service professionals seeking dependable performance without overpaying.

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Designed for Pressure-Side Pool Cleaner Systems

This back-up valve is intended for use with pressure-side automatic pool cleaners, not suction-side or robotic cleaners. It installs directly inline on the cleaner feed hose and operates automatically during normal system operation.

Typical compatible applications include:

• Pressure-side pool cleaners using booster pumps

• Systems requiring periodic reverse movement

• Cleaners prone to hose tangling or corner trapping

(Always verify compatibility with your specific cleaner model.)

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Simple Inline Installation

The CMP back-up valve 25563-052-000 installs inline on the pressure cleaner hose with no electrical connections required. Once installed, it automatically cycles based on water pressure and internal timing components.

Installation advantages:

• No programming required

• No tools beyond standard hose connections

• Works automatically once water flow begins

• Ideal for service calls and routine maintenance

Replacing the valve is often one of the fastest ways to restore cleaner performance without replacing the entire unit.

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How This Valve Fits Into Your Pool Cleaner System

The back-up valve works alongside other key pressure-side cleaner components, including:

• Pressure-side pool cleaners

• Cleaner feed hoses

• Cleaner tail scrubbers

• Booster pump systems

(Internal link placeholders above are intentionally bolded for Shopify linking.)

Replacing worn components together can significantly improve overall cleaner reliability and lifespan.

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Specifications & Product Details

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Signs It’s Time to Replace Your Back-Up Valve

If your pressure-side cleaner shows any of the following symptoms, the back-up valve is often the cause:

• Cleaner no longer reverses direction

• Hose wraps tightly or kinks

• Cleaner stays in one area of the pool

• Erratic or inconsistent movement

Replacing the back-up valve is a simple, cost-effective fix that can dramatically improve cleaner performance.

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Buy with Confidence from Benchmark Pool Supply

At Benchmark Pool Supply, we stock replacement pool cleaner parts that professionals trust in real-world pool environments. The CMP Back-Up Valve 25563-052-000 is selected for its dependable performance and compatibility with common pressure-side cleaner systems.

When you buy from Benchmark Pool Supply, you get:

• Pool-specific parts chosen by experts

• Reliable alternatives to OEM components

• Trusted support from a pool-focused retailer

• Products built for service and longevity

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