Unicel 5CH-502 Replacement Spa Filter Cartridge 50 Sq. Ft. for Marquis & Cal Spas
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The Unicel 5CH-502 replacement spa filter cartridge is designed to provide superior filtration and crystal-clear spa water. Constructed with premium 100% polyester Reemay® filter media, this cartridge efficiently captures dirt, debris, and particles as small as 20 microns while maintaining optimal water flow.
Featuring 197 precision-formed pleats and 50 square feet of filtration area, the 5CH-502 offers increased dirt-holding capacity, longer filtration cycles, and dependable performance. Manufactured to meet or exceed OEM specifications, it is an ideal replacement for compatible Marquis and Cal Spas filtration systems.
Features
- Genuine Unicel replacement spa filter cartridge
- Part Number: 5CH-502
- 50 sq. ft. filtration area
- 197 precision-formed pleats for enhanced dirt-holding capacity
- Premium 100% polyester Reemay® filter media
- Captures particles down to approximately 20 microns
- Sharp, uniform pleats maximize water flow and filtration efficiency
- Durable end caps resist damage from spa chemicals
- Meets or exceeds OEM specifications
Specifications
- Brand: Unicel
- Part Number: 5CH-502
- Outside Diameter: 5-3/16"
- Length: 12-1/2"
- Top End Cap: Bar Handle
- Bottom End Cap: 2" Male Thread (MPT)
- Pleat Count: 197
- Filter Media: 3 oz. Reemay® Polyester
- Filtration Area: 50 sq. ft.
Compatible With
Compatible with select spa systems from:
- Marquis Spas
- Cal Spas