Unicel 5CH-352 Spa Filter Cartridge – Coleman & Freeflow Replacement
The Unicel 5CH-352 Spa Filter Cartridge is a high-quality replacement filter designed to restore effective filtration, water clarity, and proper circulation in compatible Coleman and Freeflow spa systems. Manufactured to meet or exceed OEM specifications, this cartridge delivers reliable performance for routine spa maintenance and long-term equipment protection.
Spa water continuously collects oils, lotions, debris, and fine particulates that gradually restrict filtration flow. When a filter becomes worn or clogged, water clarity declines and pumps and heaters are forced to work harder. Replacing a worn filter with the Unicel 5CH-352 helps maintain clean, balanced water while reducing strain on spa components.
Unicel spa filters are trusted by service professionals for their precision construction, durable materials, and consistent filtration performance in demanding spa environments.
Why the Unicel 5CH-352 Spa Filter Cartridge Matters
A properly functioning spa filter is essential to water quality and system efficiency.
Why this matters:
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Improves water clarity by trapping fine debris and contaminants
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Maintains proper flow to protect pumps and heaters
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Supports effective sanitation and balanced water chemistry
Replacing the spa filter at the correct interval helps prevent cloudy water and unnecessary equipment wear.
OEM-Quality Filtration Performance
The Unicel 5CH-352 spa filter cartridge is constructed with high-grade pleated filtration media designed to maximize surface area while maintaining steady water flow. Reinforced end caps and a rigid internal core help the cartridge retain its shape under heat, pressure, and continuous circulation.
As an OEM-quality replacement, the Unicel 5CH-352 is engineered to match the fit and filtration performance of original Coleman and Freeflow spa filters.
Washable and Reusable Design
The Unicel 5CH-352 spa filter cartridge is washable and reusable with proper care. Regular rinsing and periodic deep cleaning help extend filter life and maintain consistent filtration efficiency.
Keeping the filter clean reduces stress on spa pumps and helps maintain stable operating pressure.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Unicel |
| Model | 5CH-352 |
| Product Type | Spa filter cartridge |
| Compatible Brands | Coleman, Freeflow |
| Filtration Type | Pleated cartridge |
| Application | Portable spas |
| Material | High-grade filtration media |
| Washable | Yes |
| UPC | 678285150439 |
| Condition | New |
Installation & Maintenance Notes
The Unicel 5CH-352 spa filter cartridge installs directly into the spa’s filter housing with no modifications required. Proper seating is important to ensure correct water flow and effective filtration.
Filter replacement intervals vary based on spa usage, bather load, and maintenance practices, but routine inspection is recommended.
Buy with Confidence from Benchmark Pool Supply
When you purchase the Unicel 5CH-352 spa filter cartridge from Benchmark Pool Supply, you’re buying from a trusted local source with real-world pool and spa expertise.
We stock OEM-quality replacement filters to ensure proper fit, dependable performance, and long-term equipment protection. With knowledgeable staff and local availability, Benchmark Pool Supply helps keep your spa water clean and your system running efficiently.
