Intended Use: 
The PS114 Replacement Cartridge was formerly labeled as Aqua-Pure PS114. Great tasting water for espresso with reduced hardness and chlorine taste and odor
Features: 

• Reducedhard scale formation on the heating coils by the reduction of calciumand magnesium ions results in improved energy efficiency and reduceddowntime and expensive service calls
  
• FDA CFR-21 and/or NSF compliant
  
• Filter cartridges are o-ring seal type
  
• 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 requires no pre-activation

3M™ Water Filtration Products is formerly known as CUNO Incorporated. CUNO Incorporated was previously divided into CUNO Food Service, Aqua-Pure, and CUNO OCS.