HEPA filters are designed to filter 99.995% of 0.3-micron particles. Secondary filter for the removal of fine particles.

Advanced carbon filters help capture pollutants and odors, reducing the risk of bypass and tunneling. They are designed with specific types of carbon tailored for industrial applications.

Reverse air flow technology reduces velocity and changes air direction, causing larger particles to reach the filter discharge chamber. This reduces particle penetration into the filter media, significantly improving filter capture performance and extending filter service life.

Automatic flow control allows the user to preset the correct airflow rates for a specific application, thereby helping to maintain airflow. This results in lower noise levels and helps protect the more expensive HEPA filters.

The system OK signal warns of an error when filters are blocked and when filters are nearing full capacity, allowing for efficient maintenance scheduling.

The remote stop/start signal ensures that your Donaldson BOFA fume extraction system only runs when your equipment is operating, helping to save both operating costs and energy.

The VOC (volatile organic compound) sensor continuously monitors the exhaust air and alerts you if VOC levels exceed the preset threshold, preventing the release of unwanted VOCs and other unpleasant odors.