Hayward SwimClear Replacement Cartridge Set CX880XREPAK4 – 425 Sq Ft for C4030/C4025
Replacement Filter Cartridges
Hayward SwimClear Replacement Cartridge Set - 4-Pack
Complete genuine Hayward four-cartridge replacement set engineered to restore original filtration performance for compatible SwimClear and Super Star-Clear 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 (CX880XREPAK4) is a genuine OEM replacement kit designed for compatible Hayward SwimClear 425 sq. ft. cartridge filter systems. Manufactured using premium 4 oz. polyester filter media, these cartridges meet NSF quality standards while delivering exceptional first-pass debris removal, long filtration cycles, and outstanding hydraulic efficiency.
This complete replacement set includes four genuine Hayward cartridges, each providing approximately 106 sq. ft. of filtration for a combined filtration area of 425 sq. ft. Replacing all four cartridges together helps maintain balanced water flow, optimal filtration performance, and maximum equipment protection.
Key Features
Designed to maintain the original fit, filtration efficiency, and hydraulic performance of your Hayward filter.
Includes all four replacement cartridges required for a complete filter replacement.
Four cartridges provide outstanding dirt-holding capacity and longer filtration cycles.
Premium filter media meets NSF quality and durability standards when installed in compatible Hayward filters.
Precision engineered cores maximize water flow while reducing system restriction and pressure loss.
Premium polyester media and reinforced construction deliver dependable long-term performance.
Compatibility
Compatible with select Hayward filter systems including:
- Hayward SwimClear C4000
- Hayward SwimClear C4020
- Hayward SwimClear C4025
- Hayward SwimClear C4030
- Hayward W3C4030
- Hayward Super Star-Clear cartridge filters (compatible models)
Important: This listing includes four replacement cartridges.
Hayward C4030 and C4025 filters contain four cartridges. Customers requiring a single replacement should purchase the CX880XRE single element.
Compatibility may vary by production year and filter configuration. Verify your existing cartridge dimensions and OEM part number before ordering to avoid fitment issues or unnecessary returns.
Specifications
| SKU | CX880XREPAK4 |
| Brand | Hayward |
| Product Type | Pool Filter Cartridge Set |
| Total Filtration Area | 425 sq. ft. |
| Filtration Area Per Cartridge | 106 sq. ft. |
| Quantity Included | 4 cartridges |
| Diameter | 7 inches |
| Length | 25½ inches |
| Top Opening | 3-inch open |
| Bottom Opening | 3-inch open |
| Certification | NSF Certified |
| Compatibility | Hayward C4000, C4020, C4025, C4030, W3C4030 & compatible Super Star-Clear filters |
| Application | Residential swimming pool filtration |
| Warranty | 6 Month Manufacturer's Replacement Part Warranty |
| Alternate Version | CX880XRE - Single Replacement Cartridge |
Frequently Asked Questions
Yes. This package includes all four genuine Hayward cartridges required for a complete replacement in compatible 425 sq. ft. SwimClear filter systems.
Yes. If only one cartridge needs replacing, the compatible CX880XRE is available separately.
Replacing all cartridges at the same time maintains balanced water flow, maximizes filtration efficiency, and helps extend the life of your pool equipment.
Clean the cartridges whenever the filter pressure rises approximately 8–10 PSI above the clean starting pressure. Regular cleaning extends cartridge life and maintains optimum 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, contact Ultimate Pools and we'll help verify compatibility before purchase.
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