Hayward SwimClear Replacement Cartridge Set CX1280XREPAK4 – 525 Sq Ft for C5030/C5025
Replacement Filter Cartridges
Hayward SwimClear Replacement Cartridge Set - 4-Pack
Complete genuine Hayward four-cartridge replacement set designed to restore original filtration performance for compatible 525 sq. ft. SwimClear cartridge filter systems.
Warranty Information
6 Month Manufacturer's Replacement Part Warranty
Ultimate Pools is your first point of contact for compatibility verification, installation guidance, and warranty support.
The Hayward Replacement Cartridge Set (CX1280XREPAK4) is a genuine OEM replacement kit engineered for compatible Hayward SwimClear 525 sq. ft. cartridge filter systems. Manufactured using premium 4 oz. polyester media, these cartridges deliver outstanding first-pass debris removal, long filtration cycles, and maximum hydraulic efficiency while maintaining the original performance of your Hayward filtration system.
This complete replacement kit includes four genuine Hayward cartridges, each providing approximately 131 sq. ft. of filtration area for a combined filtration capacity of 525 sq. ft. Replacing all four cartridges together helps maintain balanced water flow, maximum filtration efficiency, and long-term equipment performance. If you only require one replacement cartridge, the compatible Hayward CX1280XRE single cartridge is required.
Key Features
Manufactured to original specifications to maintain factory fit, flow, and filtration performance.
Includes all four replacement cartridges required for a complete 525 sq. ft. filter replacement.
High-capacity filtration delivers exceptional dirt-holding capability and crystal-clear water.
Premium 4 oz. polyester filter media meets NSF standards for quality and durability.
Precision engineered cores maximize water flow while minimizing pressure loss.
Reinforced construction withstands repeated cleanings while delivering dependable long-term performance.
Compatibility
Compatible with select Hayward cartridge filter systems including:
- Hayward SwimClear C5000
- Hayward SwimClear C5020
- Hayward SwimClear C5025
- Hayward SwimClear C5030
- Hayward W3C5030
- Compatible Hayward Super Star-Clear cartridge filters
Compatibility may vary by production year and filter configuration. Verify your filter model, replacement part number (CX1280XREPAK4), and cartridge dimensions before ordering. This listing includes all four cartridges required for a complete filter replacement.
Specifications
| SKU | CX1280XREPAK4 |
| Brand | Hayward |
| Product Type | Pool Filter Cartridge Set |
| Total Filtration Area | 525 sq. ft. |
| Filtration Area Per Cartridge | 131 sq. ft. |
| Quantity Included | 4 cartridges |
| Diameter | 7 inches |
| Length | 32 7/8 inches |
| Top Opening | 3-inch open |
| Bottom Opening | 3-inch open |
| Certification | NSF Certified |
| Compatibility | Hayward SwimClear C5000, C5020, C5025, C5030, W3C5030 and compatible Super Star-Clear cartridge filters |
| Application | Residential swimming pool filtration |
| Warranty | 6 Month Manufacturer's Replacement Part Warranty |
| Alternate Version | CX1280XRE - Single Replacement Cartridge |
Frequently Asked Questions
Yes. This package contains all four genuine Hayward cartridges required for compatible 525 sq. ft. SwimClear filter systems.
Yes. Individual replacement cartridges (CX1280XRE) are available if only one cartridge requires replacement. For optimum filtration, replacing all four together is recommended.
Genuine Hayward cartridges are engineered to maintain the original fit, hydraulic efficiency, and filtration performance of your Hayward filter system.
Clean the cartridges whenever the filter pressure increases approximately 8–10 PSI above the clean starting pressure to maintain peak performance. For a deep clean, you can use the Summer Smiles Klean Filter.
Confirm your Hayward filter model and replacement part number before ordering. If you're unsure, Ultimate Pools can help verify the correct replacement cartridges for your filter.
No product videos available for this product.