The VDF filter eliminates the need for the single use of the paper filter, It is a centrifugal filtration system without the use of cooling reagents.  

  The VDF filter eliminates the need for the single use of the paper filter, It is a centrifugal filtration system without the use of cooling reagents.  

  The VDF filter eliminates the need for the single use of the paper filter, It is a centrifugal filtration system without the use of cooling reagents.