Skip to content
Skip to product information
1 of 1

Pentair SCLX2-2 Replacement Cartridge

Sale Sold out
Shipping calculated at checkout.



About the Product

Discover the Pentair SCLX2-2: The Ultimate Scale Inhibition Solution for Your Equipment

Coffee Machine Depot USA proudly announces its status as the Authorized Distributor of the innovative Pentair SCLX2-2, a cutting-edge 20” Drop-In cartridge. This remarkable product features the ScaleX2®, a revolutionary, chemical-free scale inhibition technology. Through the process of Template-Induced Crystallization, the Pentair SCLX2-2 effectively prevents the formation of calcium-carbonate scale, making it an essential component for any equipment requiring up to 2.5 gpm flow. Designed to last, the cartridge ensures optimal performance and scale prevention for an entire year before necessitating a change.

System Advantages:

  • Exceptional Efficiency: Achieving a 99.6% effectiveness rating in independent laboratory tests, ScaleX2® stands out as a highly effective scale prevention solution following international protocols.
  • Reduced Maintenance Costs: By significantly lowering maintenance frequency, the Pentair SCLX2-2 not only saves costs but also prolongs the lifespan of equipment.
  • Comprehensive Protection: Ideal for boilers, steam generators, and coffee machines, it guards against calcium-carbonate scale buildup.
  • Eco-friendly Solution: With the Pentair SCLX2-2, waste generation is minimized. Only the cartridge needs replacing, avoiding the disposal of metal or plastic quick-change filters.
  • Cost-Efficiency: Offers a lower replacement cost per gallon compared to proprietary quick-change filters.
  • NSF Certification: Certified under Standard 42 as a replacement cartridge in OptiPure SX2 series systems, ensuring quality and reliability.

Ideal Applications Include:

  • Boiler-Based Steam Generators
  • OptiPure SX2 Systems Drop-In Cartridge
  • Special Scale Inhibitor Media

Easy Installation Tips:

  • Ensure compatibility with your existing system.
  • Adhere to cartridge specifications regarding temperature and pressure limits.
  • Allocate at least 3” clearance below the system for hassle-free cartridge replacement.
  • Activation or flushing not required for immediate performance.
  • Only connect to COLD feed-water.

Key Specifications:

  • Dimensions: 20” height x 2.9” width x 2.9” depth
  • Operating Pressure Range: 10 - 125 psi (0.7 - 8.6 bar)
  • Inlet Water Temperature Range: 35˚ - 100˚F (2˚ - 38˚C)
  • Service Flow Rate: 2.5 gpm (9.5 lpm)
  • Scale & Corrosion Inhibitor: ScaleX2®

Cartridge Compatibility:



SKU Number



Water System


Water System




Maintenance Recommendations:

  • Change pre/post-filters and mineral addition cartridges biannually or as needed based on capacity, water pressure, or flow.
  • Membrane lifespan varies, typically 12-18 months, potentially extending up to 3-5 years under optimal conditions.
  • Designed for commercial use, adherence to manufacturer guidelines for installation and maintenance is crucial.
  • Not suitable for use with water of unknown quality or without proper disinfection.

NSF Certified: Ensuring Quality and Safety

Opt for the Pentair SCLX2-2 for an efficient, eco-friendly, and cost-effective scale prevention solution, proudly distributed by Coffee Machine Depot USA.


Warning: Proposition 65 Warning — Applies to the State of California Only. LEARN MORE >

View Product Details
You'll need this.