Key features of the AD 350

• DeepPleat
  The DeepPleat pre filter incorporates a sealed pleated layer of F8 media of at least 100mm in height, giving an impressive surface area for its size.
  
  
• HEPA
  Donaldson BOFA uses mini pleat design HEPA (high efficiency particulate air) filters which are tested and certified to a minimum efficiency of 99.997% down to 0.3 microns and 95% as small as 0.1 micron. They incorporate a series of webbing between the pleated media. This feature not only guarantees even spacing for full filter coverage between each pleat, but also alleviates the possibility of airflow vibration or collapse.
  
  
• Reverse flow air (RFA) technology
  The RFA technology feature causes a fall in velocity and air direction change. Larger particulate falls out of the airstream into the filter’s drop out chamber. With less particulate entering the filter media the filter life is significantly increased, enhancing filter capture performance and ensure longer life.
  
  
• Advanced carbon filter (ACF) technology
  ACF assures safe capture and removal of hazardous fumes.
  Contaminated air must remain in contact with the carbon bed for a period of time sufficient to ensure that no contaminants or odours are emitted (‘dwell time’). Our filters have been developed to capture all contaminants and odours, eliminating the risk of bypass and/or tunnelling.
  
  
• Multi voltage sensing (MVS) unit
  Automatically senses the local voltage and adjusts accordingly, between 90-275V.
  
  
• ProTECT service plan
  Our ProTECT LEV service plan and compliance certification has been designed to give you the peace of mind that your LEV (Local Exhaust Ventilation) systems are being expertly maintained throughout their working life and you are kept within government guidelines and regulations in the UK.
  
  
• SureCHECK quality standard
  We recognise that quality, health and safety and environmental management are integral to our management. SureCHECK is far more than just written words, it touches every employee and is engrained within the company’s culture and business ethos. It is applied consistently across all our business activities on a world-wide basis