Home » Unicel 5CH-502 Replacement Spa Filter Cartridge 50 Sq. Ft. for Marquis & Cal Spas

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Unicel

Unicel 5CH-502 Replacement Spa Filter Cartridge 50 Sq. Ft. for Marquis & Cal Spas

SKU: 202-5CH-502-UNI-60-5697-1PK
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$44.95 USD
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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

  • Replacement Spa Filters: Pack of 2 replacement 5CH-502 filter cartridges features 50 square feet (197 pleats) of 3-ounce basis weight media that catches debris and particles down to an average of 20 microns in size, keeping your hot tub water clear
  • Optimal Debris Capture: Hot tub filter has sharp, uniform pleat folds that maximize water flow, minimize pressure loss, and allow full use of the pleat surface to hold more debris
  • Filter Media: Constructed with 100-percent polyester Reemay material that balances dirt-holding capacity, cleanability and durability with excellent chemical resistance properties
  • Thread and Handle Type: Design includes a 2-inch male thread/MPT and a bar handle for easy cartridge removal and replacement; Durable end caps resist damage from chemicals
  • Spa Fitment: Compatible with Marquis Spas and Cal Spas; OD: 5-3/16 inches, Length: 12-1/2 inches