Super-Pro Advanced Ultra 520 Sq. Ft. Pool Filter Cartridge 4-Pack | X15-ULT-A7-Q4

The Super-Pro X15-ULT-A7-Q4 Advanced Ultra Replacement Filter Cartridge Set is a premium four-pack of replacement pool filter cartridges designed for the Pentair Clean & Clear Plus 520 (CCP520) filtration system. Each cartridge provides 130 square feet of filtration area, delivering a combined 520 square feet of filtration capacity for excellent water clarity and efficient pool circulation.

Engineered with Advanced Ultra filtration technology, these replacement cartridges are designed to improve water flow, increase dirt-holding capacity, and extend filtration cycles. The optimized cartridge construction helps reduce unnecessary flow restrictions and supports efficient pool pump operation.

This convenient four-pack includes a complete replacement set for Pentair Clean & Clear Plus 520 cartridge filters, making routine filter maintenance and cartridge replacement easier.

Product Features

• Complete 4-Pack: Includes four replacement filter cartridges for the Pentair Clean & Clear Plus 520.
• 520 Sq. Ft. Combined Filtration: Each cartridge provides 130 square feet of filtration surface area.
• Advanced Ultra Filtration Technology: Designed for improved dirt capture and dependable filtration performance.
• Enhanced Water Flow: Optimized cartridge design promotes efficient water circulation.
• Increased Dirt-Holding Capacity: Designed to hold more debris between cleaning cycles.
• Extended Filter Cycles: May reduce the frequency of cartridge cleaning under normal pool operating conditions.
• Reduced Pump Resistance: Efficient water flow can help reduce unnecessary pressure and strain on pool equipment.
• Reusable Filtration Media: Pleated filter cartridges can be cleaned and reused according to manufacturer recommendations.
• Direct Replacement: Designed for compatible Pentair Clean & Clear Plus 520 filtration systems.

Product Specifications

• Manufacturer: Super-Pro
• Manufacturer Part Number: X15-ULT-A7-Q4
• Distributor Part Number: PLE-051-3013
• Product Series: Advanced Ultra
• Product Type: Replacement Pool Filter Cartridge Set
• Filtration Area Per Cartridge: 130 Sq. Ft.
• Total Filtration Area: 520 Sq. Ft.
• Outside Diameter: Approximately 7 Inches
• Cartridge Length: Approximately 32-1/16 Inches
• Top Opening: Approximately 3 Inches
• Bottom Opening: Approximately 3 Inches
• Filter Media: Pleated Fabric
• Compatible Filter: Pentair Clean & Clear Plus 520 (CCP520)
• UPC: 812053325753
• Package Quantity: 4 Filter Cartridges

Compatible Pool Filter Models

• Pentair Clean & Clear Plus 520
• Pentair CCP520 Cartridge Filter
• Compatible Pentair 520 Sq. Ft. Four-Cartridge Filter Systems

Common Replacement Part Numbers

The Super-Pro X15-ULT-A7-Q4 is designed for applications commonly using the following replacement filter cartridges:

• Pentair R173578
• Pentair 178585
• Pleatco PCC130
• Pleatco PCC130-PAK4
• Unicel C-7472
• Filbur FC-1978

Benefits of Replacing All Four Filter Cartridges

The Pentair Clean & Clear Plus 520 uses four cartridges working together to provide effective filtration. Replacing all four cartridges at the same time helps maintain consistent filtration performance throughout the system.

• Restores the filter's full filtration capacity
• Helps maintain balanced water flow across all four elements
• Reduces uneven debris accumulation between old and new cartridges
• Helps improve water clarity and filtration efficiency
• Provides a convenient complete replacement set

Installation Instructions

1. Turn off the pool pump and disconnect electrical power before servicing the filter.
2. Release all pressure from the filtration system according to the filter manufacturer's instructions.
3. Remove the filter clamp and upper tank assembly following Pentair's recommended procedures.
4. Carefully remove all four existing filter cartridges.
5. Clean the filter tank and inspect the manifold assemblies for damage or debris.
6. Install the four replacement Super-Pro cartridges in their proper positions.
7. Inspect and lubricate the tank O-ring using a compatible pool and spa lubricant if recommended.
8. Reassemble the filter tank and clamp assembly according to Pentair's instructions.
9. Restart the filtration system, release trapped air, and inspect for leaks.
10. Record the clean operating filter pressure for future maintenance reference.

Related Replacement Filter Cartridges

Looking for alternative replacement cartridges for your Pentair Clean & Clear Plus 520? Aqua Pool Supply offers several compatible replacement options:

• Pentair R173578 – Genuine OEM 130 Sq. Ft. Filter Cartridge – Original Pentair replacement filter element, sold individually.
• Pleatco PCC130-PAK4 – Clean & Clear Plus 520 Replacement Cartridge 4-Pack – Complete alternative replacement filter set.
• Unicel C-7472 – 125 Sq. Ft. Replacement Filter Cartridge – Compatible replacement cartridge for select Clean & Clear Plus 520 applications, sold individually.
• Filbur FC-1978 – 125 Sq. Ft. Replacement Filter Cartridge – Compatible replacement option for select Pentair filter systems, sold individually.

Recommended Filter Cleaning Products

Regular cartridge cleaning helps maintain water flow, filtration efficiency, and cartridge service life.

• Natural Chemistry Filter Perfect – 1 Liter Filter Cleaner – Enzyme-based cleaner designed to remove accumulated oils, grease, and organic buildup from cartridge filter media.

Pentair Clean & Clear Plus 520 Replacement Parts

Need additional replacement components for your filter? Browse our Pentair Clean & Clear Plus 520 Parts Diagram and Replacement Parts to find tank O-rings, manifolds, clamps, and other compatible components.

Package Includes: Four (4) Super-Pro X15-ULT-A7 Advanced Ultra Replacement Filter Cartridges, providing a combined 520 square feet of filtration area.

Compatibility: Designed for Pentair Clean & Clear Plus 520 cartridge filters. Confirm the filter model, cartridge dimensions, and original replacement part number before ordering. This product is an aftermarket replacement and is not manufactured by Pentair.