Cuno 56109-07 | Our#: 173558

Cuno Aqua-Pure PS124 Replacement Cartridge, 2 Pack

Cuno 56109-07 | Our#: 173558

  •  Fast Shipping & Free Returns
  •  100% Compatibility Guarantee

Cuno Aqua-Pure PS124 Replacement Cartridge 2 Pack 56109-07

  •  Fast Shipping & Free Returns
  •  100% Compatibility Guarantee
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Product Details

Cuno Aqua-Pure PS124 Replacement Cartridge 56109-07 6 Pack

CUNO Aqua-Pure® PS124 replacement cartridge for ESP124-T water filtration system assures consistent high-quality water for espresso and espresso-based drinks at flow rates to 0.5 gpm (1.9 lpm). A strong-acid sodium ion-exchange resin reduces calcium and magnesium ions to prevent hard scale formation on the
heating coils and boilers resulting in energy inefficiency, downtime, and expensive service calls. Premium activated carbon reduces chlorine taste and odor and bitterness associated with poor water quality.

  • Model PS124 removes hardness up to 1100 grains.


  • Consistent, great-tasting espresso and espresso drinks from water with reduced hardness and chlorine taste and odor.
  • Reduced hard scale formation on the heating coils by the reduction of calcium and magnesium ions results in improved energy efficiency and reduced downtime and expensive service calls.
  • Patented* valve-in-head design simultaneously shuts off and vents water with 1/4 turn, allowing for simple and trouble-free cartridge change-outs.
  • SQCT - Sanitary Quick Change - encapsulated cartridge design allows for fast and easy change-outs with a 1/4 turn while minimizing the possibility of leakage and contamination.
  • FDA CFR-21 compliance provides assurance of safety.
  • 3/8" FNPT horizontal inlet and outlet ports allow direct or easily adaptable connections to existing plumbing lines.
  • Optional pressure gauge allows monitoring of downstream water pressure.
  • Exhausted cartridges may be incinerated for environmentally conscious disposal.


  • System includes a head assembly, integral mounting bracket, and single cartridge filter.
  • Optional downstream pressure gauge port in top of head assembly.
  • Inlet and outlet plumbing connections are 3/8" FNPT.
  • System incorporates an internal automatic 1/4 turn shut off valve.
  • Filter cartridge is double o-ring seal type.
  • System maximum operating pressure is 125 psi (862 kPa) and operating temperature 100°F (38°C).
  • Recommended service flow rate is 0.5 gpm (1.9 lpm).
  • Filter cartridges incorporate premium activated carbon media and strong-acid ion-exchange media in the sodium form.
  • System is CFR-21 compliant.
  • Cartridge body is constructed from high-impact polypropylene.
  • Cartridges are sanitary in design, requiring no contact with the filter media during cartridge change-out.
  • Filter cartridges require no pre-activation.

Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

CUNO Incorporated recommends regularly scheduled maintenance and replacement of the filter cartridge(s) in order for the product to perform as advertised/sold. Change the filter cartridge at least every 6 months. CUNO shall not be liable for system failures due to improper maintenance.



15- 1/2" H x 4" Dia.
1100 Gallons
Flow Rate:
0.5 GPM
Reduction Claims:
Hardness, Chlorine Taste, Odor

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