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Pentair CTO-10 Replacement Cartridge

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About the Product

Coffee Machine Depot USA: Your Authorized Pentair Distributor

Coffee Machine Depot USA takes pride in being the authorized distributor for Pentair, offering the exceptional CTO-10 Drop-In Cartridge. Designed for unparalleled water purification, the CTO-10 cartridge stands out with its ability to reduce sediment to a mere 0.5-microns and effectively diminish chlorine, taste, and odor. It accomplishes this at an efficient flow rate of 1.5 gallons per minute, serving up to 15,000 gallons.

System Benefits: Elevating Beverage Quality and Equipment Lifespan

  • Enhanced Beverage Quality: Enjoy consistent improvements in both cold and hot beverages, thanks to the superior filtration quality.
  • Reduced Maintenance Costs: With lower frequency in maintenance and extended equipment life, experience significant savings and convenience.
  • Advanced Filtration Technology: Gradient-density depth filtration captures dirt, rust, and debris as small as 0.5-microns, ensuring clean, clear water. Meanwhile, activated carbon filtration enhances water taste and safeguards equipment from corrosive chlorine.
  • Cost-Efficient and Eco-Friendly: The high-capacity cartridge not only extends the filter system's life but also minimizes waste, as only the cartridge needs replacement. This system offers a cost-effective alternative to proprietary quick-change filters.
  • NSF Certified: Proudly certified under Standard 42 as a replacement cartridge for OptiPure FX series systems, guaranteeing reliability and safety.

Applications: Versatile and Effective

Ideal for fountain beverages, coffee, tea, and water, the CTO-10 cartridge also serves as primary filtration for combination systems. Compatible with OptiPure FX Systems, it can be easily retrofitted into most standard 10” drop-in style housings.

Installation Tips: Simple and User-Friendly

  • Ensure compatibility with your existing cartridge.
  • Adhere to the specified temperature and pressure limits.
  • Allow for easy access for cartridge replacement.
  • No special activation or flushing required to achieve optimal performance.
  • Designed exclusively for cold water connection.

Specifications: Detailed and Precise

  • Dimensions: 9.8” height x 2.8” width x 2.8” depth.
  • Operating Pressure: 10 - 125 psi.
  • Inlet Water Temperature Range: 35˚ - 100˚F.
  • Performance Highlights:
    • Chlorine, taste, and odor reduction capacity: 15,000 gallons.
    • Service Flow Rate: 1.5 gallons per minute.
    • Sediment Reduction: 0.5 microns.

System(s) Cartridge Used In

  • SX2-21, FX-11, FX-21 models.

Water Cartridge Replacement Tips

  • Change pre/post-filters and mineral addition cartridges biannually or as needed based on water quality and system performance.
  • Membrane lifespan varies; typically, 12-18 months, potentially extending to 3-5 years under optimal conditions.
  • This commercial-grade product requires professional installation and maintenance as per the manufacturer’s guidelines. Not suitable for use with water of unknown or unsafe quality without proper disinfection.

Coffee Machine Depot USA is committed to providing high-quality water filtration solutions for commercial settings, ensuring superior beverage quality and system performance.


California Residents: Proposition 65 Warning applies to this product. 

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