DMC-61 Series

DMC-61 SeriesPolypropylene Melt Blown Filter Cartridges

DMC Series-61 filters are certified to comply with materials safety requirements of NSF/ANSI 61 - "Drinking water systems components - Health effects." These filters are manufactured to be used by water municipalities, in various point-of-entry (POE) potable water systems, and other applications where "61 certified" filters are required. These filters are made using polypropylene complying with FDA CFR 177.1520.

DMC Series-61 filter cartridges are robust, high efficiency polypropylene melt blown depth filters with an internal polypropylene core for added strength. These filters utilize a multi-layered construction for progressive contaminant removal efficiency and longer filter life. Our innovative production process creates a depth filter with superior performance and consistency. Cartridges are available in lengths to 50" and various diameters to 4.5". Polypropylene materials provide broad chemical compatibility. The filters' non-shedding fixed pore structures prevent release of trapped particles. 



  • NSF/ANSI 61 certified to meet municipality purchasing specifications
  • Center core for strength
  • High flow rates, low pressure drop
  • High dirt holding capacity
  • Fixed-pore-structure retains trapped debris
  • FDA listed polypropylene CFR 177.1520
  • Broad chemical compatibility
  • Controlled process parameters for consistent product
  • Fast lead times


  • Municipal water filtration
  • RO pre-filtration - fresh water
  • RO pre-filtration - desalination
  • Well water pump - house filtration
  • Commercial POE water filtration
  • Residential POW water filtration
  • Bottled water
  • Juices, flavors, food rinse water
  • Cosmetics
  • Hot water to 176 deg. F

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AJR Filtration has added string wound, melt blown, and carbon wrapped filter cartridges, formerly from Delta Pure Filtration to our product offering.  The expanded portfolio enhances AJR's position as a leading US manufacturer of high-quality engineered liquid and dust filtration products. All production and support operations continue under one roof in our West Chicago, IL filtration headquarters. Delta Pure part numbers will not change.  We look forward to serving your liquid filtration needs with more quality filter options, greater economies, and the convenience and simplicity of a single customer account. 

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