S.E.W North Filtration A/S

PP Melt Blown Cartridges | Blue North


Melt Blown water cartridge

Oceanic & Lagoon Meltblown Spun

The Oceanic & Lagoon cartridges are calendered spun cartridges for smooth outer surface. They are manufactured of multiple layers of Meltblown PP for gradient filtration, with the strng inner layer acting as a supporting core. These cartridges are offered in micron ratings of 1/5/10.

Super Meltblown Spun

These depth filter cartridges are manufactured of food grade Micro-Denier Melt Blown Filtration Fibre, with a thermal bond technology devoid of additives and binders. These cartridges are two layer structure with fine fibres in the inner and coarse fibres in the outer layer. They are designed for high dust retaining capability, coupled with lower pressure drop and longer service life. These cartridges are available in micron ratings of 0.5/1/3/5/10/25/50/75/100.



The Oceanic melt blown cartridges are constructed of 100% melt blown polypropylene fibers that are continuously sent onto a central production mandrel eliminating the need for resin binders or lubricants. This results in a one-piece construction that is resistant to unloading and media shedding. The torturous path created by melt blown microscopic fibers and fixed pore structure provides efficiency integrity and optimum particle retention from process stream.
These melt blown cartridges have radial fibers, which distribute gradient and gradually becomes loose from inside to outside. The outside layer is coarse, providing enough dirt absorbent, reducing the filter resistance and ensuring enough rigid structure. The inside layer is with fine fiber which clogs the smaller particles and ensures the filter precision.
Oceanic melt blown filter cartridges are being manufactured by using high purity polypropylene resin which makes it free of surfactants, antistatic agents, binders and adhesives. Thermally bonded fiber migration. These cartridges are available in removal ratings from 0.5 to 100 micron and in continuous length of 4 to 50 inches.


Continuously graded pore structure enhances   dirt holding capacity

  • 100% polypropylene materials of construction provides wide chemical resistance to bases, acids, salts, and many organic solvents in a broad range of application
  • All materials are FDA listed for food and beverage contact
  • Free surfactants, binder, adhesives
  • Cartridge can easily be disposed by incineration
  • Available in continuous length of 50 inches


  • Food and Beverage Processing
  • Metal Finishing / Plating Solutions
  • Municipal Water Systems
  • Paint and Coatings
  • Pulp and Paper
  • RO Pretreatment
  • Solvent Filtration


Outside Dia (nominal): 2.5” (64mm) / 4.5” (114mm)
Inside Dia (nominal): 1.08” (27mm)
Length: 10”, 20”, 30”, 40”, 50”
Micron Rating: 0.5, 1, 5, 10, 25, 50, 75, 100
Filtration Media: Polypropylene
Core (optional): Polypropylene


Melt-Blown cartridges are individually shrink-wrapped in a polyethylene tube, which is treated to minimize static build-up. The cartridges are then packed into cardboard cartons.

No. of cartridges available per carton:

  • 10” cartridges: 75 nos.  box 318/318/740
  • 20” cartridges: 40 nos.  box 318/318/740
  • 30” cartridges: 25 nos.  box 318/255/1030
  • 40” cartridges: 20 nos.  box 318/255/1030


 DATA SHEETS | pdf files

Efficiency PP Melt Blown
Industry PP Melt Blown
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S.E.W. North Filtration A/S • Europavej 11 • DK 4930 Maribo • Denmark • TEL: +45 54 60 20 80 • E-mail: info@northfiltration.com • CVR/VAT no. DK33492871