Expert Filter Manufacturers

M.I.F are at the forefront of Filter Manufacture, producing bespoke filters to meet customer requirements for more than 40 years.

About MIF Filters

Founded in 1979 by Nick Brentnall, MIF Filters has been a leader in bespoke filter manufacturing for over 40 years. Starting with the UK appliance industry, MIF now serves global markets including medical, industrial, and appliance sectors. Our innovative engineering and commitment to meeting evolving customer needs ensure top-tier filtration solutions.

We pride ourselves in our versatile and innovative approach to engineering, allowing MIF to produce a wide array of technical solutions for customer needs.

As customer requirements for improved filtration performance have grown over the years, MIF has developed and engineered solutions to meet these demands. This provides our customers with cutting edge technology, ensuring first-class filtration performance.

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MIF Custom Filtration solutions

MIF Filter Systems is a premier name in filter manufacturing, specialising in custom solutions for various industries, including medical, industrial, and home appliances. With over 40 years of experience, our commitment to quality and innovation ensures that we deliver top-notch filtration products that meet the highest standards.

Our Filtration Products

With an unprecedented demand for clean technology, MIF Filters is at the forefront of filtration delivering solutions across the domestic appliance, medical, automotive, respiratory and food

MIF Custom Filtration solutions

Pre Motor Filters

  • Die cut or ultrasonically cut Parts from Foam, Nonwovens and Electrets or a combination of these
  • Pre filter media can be overmoulded in a TPE frame using our patented FHT method  or spun into a PU frame
  • Pleated Pre filters
MIF Custom Filtration solutions

Post Motor/Exhaust Filters

  • Pleated filters made using Microfibre glass, PTFE or meltblown medias Ranging from E10 to H13/14 level
  • Pleated media can be sealed into PU endcaps or an injection molded frame/endcaps
MIF Custom Filtration solutions

Filter bags

  • Reusable or disposable bags made from SMS and other nonwoven media.  Media layers can be customised dependent on application and specific requirements.
  • Bags are sewn or ultrasonically welded dependent on  customer requirements.
MIF Custom Filtration solutions

Industrial Dust, Fume and Oil mist Extraction

  • Sewn or Ultrasonically welded filter bags made from a wide range of nonwoven, electret and meltblown medias
  •  Pleated filters made from Polyester, Synthetic, Microglass, or PTFE media (including antistatic grades). Filtration level ranging from G4 to H14 HEPA level.
  •  Granular activated carbon filters for fume extraction/gas adsorption.
  • Capability to leak test filters to ISO14644
MIF Custom Filtration solutions

Cabin filters

  •  Pleated filters made from Synthetic, Electret or Cellulose media
  • Filters can be made with a nonwoven, injection molded or Foam PU frame.
MIF Custom Filtration solutions

Medical Filters

  • Die cut and Ultrasonically cut and sealed pads
  • Pleated patient bacterial/viral filters with up to 99.99999% efficiency
  • Overmolded scrim filters for Soda lime chambers
MIF Custom Filtration solutions

Personal Respiratory Protection

  • • TH1, TH2, TH3 PAPR filters
  •  P1, P2 ,P3 Filters
  • Capability to test filters to EN12941, EN143,  NIOSH 42 CFR 84
  • Activated carbon filters