Hayward CX1280XRE – 131 sq ft Replacement Cartridge Filter
Product Overview
The Hayward CX1280XRE is a high-capacity cartridge element designed for use in Hayward SwimClear and Super Star Clear in-ground pool filters. Its pleated media area provides excellent filtration, improved water clarity, and long service life.
Key Features
- 131 sq ft pleated filter media for high dirt-holding capacity.
- Molded end caps and reinforced design for durability and improved flow.
- Standard dimensions to fit SwimClear C5000/C5020/C5025/C5030 filters and Super Star Clear equivalents.
- Reusable cartridge—cleanable and serviceable for multiple seasons.
Technical Specifications
- Part Number: CX1280XRE
- Media Area: 131 sq ft
- Diameter: ~7″
- Length: ~32 7/8″
- Top & Bottom Opening: ~3″ ID
- Material: Reinforced pleated polyester media with molded end caps
Applications & Compatibility
This cartridge is compatible with Hayward SwimClear and Super Star Clear in-ground cartridge filters such as C5025, C5030 and others that originally used the CX1280XRE element. Confirm your filter housing and cartridge specification before ordering to ensure proper fit.
Installation Instructions
- Shut off the pool pump and relieve pressure in the filter system.
- Open the filter tank lid, remove the old cartridge and inspect the tank interior for debris or damage.
- Install the CX1280XRE cartridge ensuring it seats properly on the manifold and is straight.
- Close the filter lid, restore circulation and monitor pressure for normal operating range.
Troubleshooting
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High filter pressure after installation: Check for closed return valves, partially blocked plumbing, or incorrect cartridge seating.
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Low flow or cloudy water: Ensure the cartridge is installed correctly, the pleats are not collapsed and the lid seal is intact.
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Leaks or poor sealing: Inspect the tank lid O-ring and tighten the lid clamp bolts evenly.
Maintenance Tip
Rinse the cartridge regularly with a hose to remove debris. Use a dedicated filter cleaner periodically to remove oils and finer particles. Replace the cartridge if pleats are damaged, flattened, or if pressure remains elevated after cleaning.
