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Pleated Cartridge Filters - Polypropylene

Polypropylene pleated depth cartridge filters for clarification of liquids or prefiltration prior to membrane filters in critical applications

Our PurePore PP pleated depth cartridge filter range is manufactured from graded density polypropylene nano fibre, which has excellent dirt holding capacity and therefore service life. An ideal choice when there is a narrow band of particulate contamination to be removed. PurePore PP offers excellent resistance to hydrolysis and chemical attack in aggressive solutions and is used in chemical applications in all process market sectors.

The PurePore PP depth filter range provides absolute or nominal in a range of removal ratings. Products are meet US FDA title 21 and USP Class VI requirements and conform to all requirements for food contact EU guidance 1935/2004.


PurePore pleated depth filters are used in critical applications in API manufacturing, Process Water, Spirits, Soft Drinks, Brewing, Digital Ink, Cosmetics, or RO protection where precise particulate removal needs to be guaranteed.

Technical details

Filter Medium

Polypropylene Nano Fiber
Filter Hardware

Polypropylene support layers, cage, core, and endcaps


A range of endcaps available to allow retrofitting of existing housings


Absolute and nominal ratings available

Micron rating range

0.2µm to 90µm

Available formats

Cartridge, Junior, HighFlow, CleanQuik or Capsule


Reasons to work with us

  • Wide range of cartridge and bag filters to retrofit any existing installation.
  • Best Price GUARANTEED!
  • Our experts will optimise your filter system to further reduce costs.
  • A talented and highly specialist team to support all your filtration needs.
  • Reliability in quality, delivery and support.

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+44(0) 203 750 8060

Why work with PoreFiltration

No matter how small the filtration problem we are at the end of a phone or email to offer immediate support. Our aim as a company is to make filtration simply understood for all.

Our experience, knowledge and know-how of the Porefilter team enables us to deliver practical filtration solutions, because we know the importance these products play in your process.
Our aim is to provide you the best service. Whether a quote, a technical request or an order update we will respond to you the same day as you make the request. You want your quote, products or answers when you need them.
Quality products delivered at a reasonable cost. We aim to save you a minimum of 15% on your annual cartridge filter expenditure.

Talk to us today about your filtration requirements