Product Details

Key Features
  • Enhanced Beverage Quality: The Pentair CTO-20 cartridge ensures that both cold and hot beverages taste better and are of consistent quality by improving water clarity and purity.
  • Reduced Maintenance: By decreasing the frequency of maintenance and extending the lifespan of equipment, this cartridge offers significant cost savings and operational efficiency.
  • Advanced Filtration Technology: Featuring gradient-density depth filtration, it effectively removes dirt, rust, and debris as small as 0.5-microns, while activated carbon filtration eliminates chlorine taste and odor, protecting equipment from corrosion and wear.
  • Cost-Effective: The high capacity of the Pentair CTO-20 cartridge reduces the need for frequent replacements, making it a more economical choice over proprietary quick-change filters. Additionally, it generates less waste, as only the cartridge needs replacing.
  • Certified by NSF under Standard 42 for use as a replacement cartridge in OptiPure FX Series Systems, the Pentair CTO-20 is ideal for applications in fountain beverages, coffee, tea, and water, and serves as a primary filtration solution for Combination Systems. It's compatible as a retrofit option for most standard 20” drop-in style housings.
Dimensions & Specs
  • Dimensions: 20” height x 2.8” width x 2.8” depth
  • Operating Pressure Range: 10 - 125 psi
  • Inlet Water Temperature Range: 35˚ - 100˚F
  • Performance Highlights
  • Capacity for Chlorine, Taste, and Odor Reduction: 30,000 gallons
  • Service Flow Rate: 3.0 gpm
  • Sediment Reduction Capability: 5 microns (nominal)
Water Filtration Requirements

For optimal performance, it is advised to replace pre/post-filters and mineral addition cartridges every 6 months, or when capacity is reached. Membrane lifespan varies based on feedwater conditions, with an average of 12-18 months under typical circumstances.

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FAQ's

Is the Pentair CTO-20 Replacement Cartridge worth it?
The Pentair CTO-20 Replacement Cartridge Your filtration system is only as good as the cartridge currently in it.
What is the system performance restoration on the Pentair CTO-20 Replacement Cartridge?
The Pentair CTO-20 Replacement Cartridge features system performance restoration: Replaces exhausted media to restore full filtration capacity — scale, chlorine, and TDS reduction back to original specification.
Does the Pentair CTO-20 Replacement Cartridge have genuine replacement media?
The Pentair CTO-20 Replacement Cartridge features genuine replacement media: Manufactured to the system's original specifications. Same performance from first use to rated capacity — not a compatible generic.
How does the equipment protection work on the Pentair CTO-20 Replacement Cartridge?
The Pentair CTO-20 Replacement Cartridge features equipment protection: Continuous scale and chlorine protection for espresso machines, brewers, and ice equipment throughout the cartridge life.
What about the scheduled replacement on the Pentair CTO-20 Replacement Cartridge?
The Pentair CTO-20 Replacement Cartridge features scheduled replacement: Replace on the rated capacity schedule — a fresh cartridge is the routine step that keeps water quality from drifting.
How long does the Pentair CTO-20 Replacement Cartridge last?
The Pentair CTO-20 Replacement Cartridge is built by Pentair for long-term use. Regular maintenance and proper care will maximize the lifespan of this equipment. Pentair builds their products with durable materials and components designed for years of reliable service.
Where is the best place to buy the Pentair CTO-20 Replacement Cartridge?
Coffee Machine Depot is an authorized Pentair dealer. When you purchase the pentair cto-20 replacement cartridge from CMD, you receive expert product support and guidance. Contact us at 323-592-3303 for questions about this product.