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Total price€287,65

Product Description

Professional Filter Hose Dust Class M | 3m Reusable Polyester Needle Felt Dust Bag for Axial Fans
The compact professional filter hose offers a highly efficient, durable and economical solution for dust filtration in combination with axial construction fans and extraction systems. Certified according to dust class M, this 3-meter long dust bag is ideal for reliable separation of health-hazardous fine dust, quartz dust and mineral dust during remediation, renovation and demolition work.
Made from robust polyester needle felt, the system is fully reusable and represents a sustainable alternative to conventional disposable filter bags. The optimized length of 3.00 meters ensures an excellent balance of compact handling in confined construction sites and a sufficiently large filter surface for maximum airflow.

Product features and functional advantages
  • Certified Dust Class M: Highly efficient filtration of hazardous fine dusts to ensure required occupational safety during remediation.
  • Sustainable Reusable System: The durable polyester needle felt can be easily shaken out, cleaned and reused immediately after use.
  • Optimized for Axial Fans: The flow characteristics of the material are perfectly matched to the pressure and air volume of modern axial construction fans.
  • Compact 3m Version: Ideal for use in smaller rooms, living areas or confined construction site segments where long hoses would be disruptive.
  • Robust Professional Quality: Tear-resistant material structure with extra stable, dust-proof seams for maximum durability in tough construction site conditions.

Technical data and system variants
This filter hose system is available in two different diameter variants. Choose the appropriate size for your axial fan:
Variant 1: DN200 (Diameter 200 mm)
  • Dimensions: Connection diameter DN200 | Total length 3.00 meters
  • Material: High-quality polyester needle felt (reusable)
  • Application: Compact axial fans and mobile dust extractors
Variant 2: DN300 (Diameter 300 mm)
  • Dimensions: Connection diameter DN300 | Total length 3.00 meters
  • Material: High-quality polyester needle felt (reusable)
  • Area of application: Powerful axial fans and industrial ventilation systems

Application notes
  1. Assembly: Pull the filter hose with the appropriate connection opening (DN200 or DN300) over the axial fan's discharge nozzle and secure it with a clamping collar (sold separately).
  2. Operation: Switch on the fan. The hose expands due to the airflow and filters the fine dust-laden air gently and reliably.
  3. Cleaning: After use, switch off the fan, remove the dust bag, dispose of collected dust properly, and beat out the needle felt to dry for the next use.

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