Bofa Extractor AD PVC Demomodell

 Chemical filter

 HEPA filter

 Pre filter

 Chemical filter pad

 Clean air

 Contaminated air

 Particulate

HEPA filter

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 microns. 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.

Automatic flow control (AFC) technology

Automatic flow control (AFC) allows the operator to preset the correct airflow rates for the specific application, subsequently maintaining the airflow. This generates lower noise levels and ensures further protection of the more expensive HEPA filters.

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

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.

Multi-voltage sensing (MVS) unit

Automatically senses the local voltage and adjusts accordingly, between 90-275V.