Best filtration with automatic cleaning

The filter is the lung of the vacuum cleaner

The filter 
traps all the impurities, keeping them from being blown back into the environment and protecting operator. Nilfisk uses the highest quality filters on its vacuum cleaners.

  • Machines with HEPA filtration system have achieved 99.995% efficiency in tests.

  • NanoFibre fleece filters filter to a minimum of 99.9%. These filters are also washable to keep maintenance costs at a minimum.
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A clean filter allows your vacuum to maintain the highest level performance. This makes the machine’s filter cleaning system very important.  Nilfisk offers different types of filter cleaning systems, from manual to the most automatic.​

InfiniClean system

Nilfisk’s InfiniClean system cleans cartridge filters periodically and sequentially without impacting suction. The single cartridge filter is backwashed through the clean exhaust air from the blower.

  • Totally silent
  • Fully automatic and stand-alone: just turn the vacuum on
  • Top filtering efficiency
  • Top productivity
  • No need for external compressed air or other extra power source
  • Compact design​

If you work with fine dust, you are familiar with the unpleasant task of cleaning clogged filter cartridges to restore normal suction performance. 

With Push&Clean, all you have to do to clean the filter is to block the inlet fitting or the hose, and then push and release the filter-cleaning button. 

Powerful air pulses will clean the filter gently, and you’ll be back to work in no time..


Extremely efficient and completely automatic. Probably the best filter cleaning system on the market. All you have to do is start the vacuum.

The filter is cleaned automatically every 15 or 30 seconds while you work.

There’s no need to interrupt work to clean your filter: you concentrate on your task, and XtremeClean will take care of the filter cleaning.​