Leanfil Oy Hall 7 / M62

Exhibitor Profile

LEANFIL®
World’s most eco-friendly bag filter

Birth history and development work

The history of Leanfil ®bag filter begins with Samu Pöri and Tommi Lustig, the staff members of the air conditioning company Ilmastointipuhdistus PoLu Oy. When changing filters, they started to wonder why used filters and frames were always disposed of as mixed waste. If recycled correctly, the bag element should go to mixed waste and the frame, often made of galvanized steel, should be sorted as metal. At the same time, they wondered why good frames must be thrown away in the first place when they could be used several times. In addition, Pöri and Lustig were frustrated by transporting large and heavy filter boxes to engine rooms and used bag filters to dumpsters and sorting stations. They concluded that the main reason for the problem was that because the frame could not be meaningfully detached from the filter element, the bag filter and the frame were always handled as a single unit.

Pöri and Lustig had a burning desire to develop the industry, and finally they invented a new product for the bag filter market, with a filter that could be detached from the frame and a frame that could be used during the whole life cycle of the ventilation unit. The invention led to submitting a patent application internationally and starting the production.

Products / Markets

Product Index

  • Beutel-/Taschenfilter
  • Luftfilter

Market Scope

  • Bauindustrie

Product Index

  • Air Filters
  • Bag Filters

Market Scope

  • Building & Construction Services

Product Index

  • 空气过滤器
  • 袋式过滤器

Market Scope

  • 建筑与施工服务业

Product Index

  • أكياس فلترة
  • فلاتر الهواء

Market Scope

  • خدمات البناء والإنشاء

Product Index

  • Filtres à air
  • Filtres à sacs

Market Scope

  • Industrie du bâtiment et de la construction

Product Index

  • Filtri a tasche
  • Filtri aria

Market Scope

  • Servizi settore edile

Product Index

  • Filtry powietrza
  • Filtry workowe

Market Scope

  • Przemysł budowlany

Product Index

  • Filtros de ar
  • Filtros de saco

Market Scope

  • Serviços de fabrico & construção

Product Index

  • Воздушные фильтры
  • Рукавные фильтры

Market Scope

  • Строительство жилых и общественных зданий

Product Index

  • Filtros de aire
  • Filtros de bolsa

Market Scope

  • Servicios de edificación y construcción

Product Index

  • Hava Filtreleri
  • Torba Filtreler

Market Scope

  • Bina ve İnşaat Hizmetleri

Product Index

  • 공기 필터
  • 백 필터

Market Scope

  • 건축 및 건설 용역

Product Index

  • エアフィルター
  • バッグフィルター

Market Scope

  • 建築・建設業

Information Request

Images