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Clean Air

Small, yet a SILENT (XS)! Renfert's first portable dental suction unit

Da Annett Kieschnick
May 22, 2025 | 4 minuti di lettura

Renfert's SILENT XS is the first portable suction unit specifically designed for dental offices and in-house laboratories. Battery-powered, with LED lighting and H13/HEPA material in the main filter, it ensures a dust-free working environment and combines maximum flexibility with high levels of suction performance - for enhanced efficiency, clean air and patient comfort.

Also interesting: Our blog article with5 tips for dust-free working in the dental offices

Not a big deal - and that's exactly the great thing: with the SILENT XS, Renfert extends the successful SILENT range with a battery-operated, bagless suction unit for dental offices. Featuring LED lighting, H13/HEPA filtration and particularly quiet operation, it enables clean work - exactly where it is needed. 

Unveiled at IDS 2025, SILENT XS is the answer to the increasing demand for flexible dust collectors for dental offices and in-house laboratories.

The compact suction unit is ideal for milling temporary restorations, splints, crowns or dentures independently of a fully equipped laboratory workstation.

Efficient: Quiet power, powerful performance

In practical use, the true potential of the dental mobile suction unit becomes evident. Cordless and battery-powered, this device can be moved flexibly between different locations and captures milling dust right at the source. This allows the SILENT XS to replace impromptu solutions (e.g. dust collection using a saliva aspirator) with a professional, cordless and flexible solution. 

LED lighting provides a clear view of the work area and enhances precision when carrying out delicate work. The sophisticated design with a foldable screen offers optimum dust protection and ensures maximum freedom of movement.
 

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The key advantages of the mobile suction unit for dental offices and in-house laboratories are:

  1. Immediately ready for use, without installation
  2. Unrestricted mobility between work sites thanks to battery operation*
  3. Effective dust reduction directly at the source
  4. Optimum visibility thanks to integrated LED lighting
  5. Particularly quiet operation for relaxed workflows
  6. Easy cleaning and disinfection
  7. Intuitive one-handed operation
  8. Space-saving storage

* Not included in the scope of delivery. Conventional NiMH 8 x 1.2V / AA / >1200mAh can be used.

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Compact: Big concept, small footprint

In developing the SILENT XS, a low operating noise level was a key priority. Quiet operation contributes to a pleasant working atmosphere The compact design ensures space-saving integration. The rounded shape and smooth surfaces simplify cleaning. The bagless dust collection reduces maintenance efforts. 

Portable: Added value for dental offices and laboratories

More than just a mobile suction unit, SILENT XS is a smart investment in dental office equipment, efficient workflows and a healthier working environment. 

The unit allows dental practices to work professionally without compromising on air quality. The suction unit is a good option for in-house laboratories with limited space or as a mobile additional suction unit for dental laboratories.

Even when it comes to mobile use, such as for home visits or in care facilities, the SILENT XS proves to be a useful companion.

Clean Air: The filter is the key element

Modern filter technology is key to the SILENT XS. The H13/HEPA filter material with a filtration efficiency of 99.99 % ensures maximum air purity. High-quality glass fiber fleece provides a large filter surface for effective filtration and a long service life.

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Users confirm the added value

Dr. Marie Krüger, dentist: “The SILENT XS quickly proved its value in our practice. It is ideal for minor milling work and we do not have to depend on a fixed laboratory workstation.  Thanks to the battery operation, it can be used with great flexibility. LED lighting also helps in unfavorable lighting conditions.”

Also interesting: The other SILENT XS blog articleWhy mobile dental suction makes all the difference!

RIC - Renfert Support