The DeepPleat DUO pre-filter is designed to maximize filter service life. It incorporates a high-capacity separation chamber within the filter, acting as a pre-separator to help extend the life of the pre-filter, which in turn protects against premature HEPA filter blockage.

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 drop into the filter discharge hopper. This reduces particle penetration into the filter media, significantly improving filter capture performance and extending the filter's 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 more expensive HEPA filters.

Automatically detects local voltage and adjusts accordingly.

The system OK signal warns of an error when filters are blocked and when filters are nearing full capacity, allowing for effective 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 on both operating costs and energy.

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