The tesa Clean Air® fine dust filter for laser printers, fax machines and photocopiers ensures clean air in the office. It uses micronAir® Office technology to constantly filter even the smallest particles: you can be sure that the air in the office is free to a large extent from any fine dust particles produced by laser printers.\n\n- TÜV NORD (Technical German Controlboard) has confirmed the effectiveness of the filter: up to 94% of all fine dust particles are reliably trapped in the filter*\n- The three-layer structure of the fleece ensures that particles of all sizes are reliably captured\n- High air permeability ensures that the printer continues to operate fully\n- The filter is easy to attach and remove thanks to the integrated self-adhesive hook and look tape\n- Flexible and soft material: filter adapts well to the printer surfaces\n- Convenient disposal via domestic waste\n- The filter has to be exchanged after 70.000 printouts or after one year\n- The filter is compatible with many models from various manufacturers\n- Go to www.tesa-clean-air.com to check whether the filter is suitable for your printer type or contact us\n- The website also contains information about the size(s) needed for different printers