Interfiltre washable air filter

Gallery Interfiltre washable air filter 1
Gallery Interfiltre washable air filter 1
July 2020
Headquarters 14140 Bellou, France

Interfiltre washable air filter - An efficient air filtration solution to ensure good air quality while reducing waste.

Interfiltre's washable air filter provides a reusable and long-life solution for buildings and factories, avoiding the need for single-use, disposal air filters and providing clean air.

Many companies and consumers use low cost air filtration systems reliant on disposable filters. This not only creates large quantities of waste, but also creates more work and costs for companies, with staff having to order and manage stock and frequently replace and dispose of air filters. The washable PRP3 Interfiltre air filter seeks to solve this problem by providing a long-life product which delivers clean air without the waste. The PRP3 filter can be rewashed and has a 10 year life span. The filter is easy to clean and can be washed as frequently as necessary. All that is required is a small quantity of water to wash the filter, leaving no waste. The PRP3 filter offers an economical and efficient solution for buildings and factories to reduce waste and deliver clean air.

Key features

  • Around 60% lower CO2 emissions than mainstream alternative
  • 30% less energy use compared to mainstream alternative
  • Filter can be reused and washed around 150 times (ten year lifespan)


  • Return On Investment in around 18 months
  • 50% lower costs per year compared to mainstream alternative disposal filters

Company Profile

Maturity Stage

  • Medium and large scale commercialization
  • Small scale commercialization
  • Initial market commercialization
  • Prototype testing in the real world
  • Prototype testing 1:1 in the lab

Activity Region

  • /



  • Headquarters
  • Activity

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