HEPA filter 99.997 % at 0.3 micron for DustPro 250 and 400 - Donaldson Bofa A1030287

Fine dust from milling, engraving and grinding contains respirable particles that a bag filter alone cannot retain. HEPA filter A1030287 performs this final cleaning stage in the DustPro 250 and DustPro 400 extraction units with a separation efficiency of 99.997 per cent at 0.3 micron.

Benefits

• Separation efficiency of 99.997 % at 0.3 micron in the critical particle range
• Pleated construction for a large filter area in a compact housing
• Final stage of the filter cascade, allowing air recirculation into the workspace
• Service life increases markedly when the upstream bag filter is changed on schedule
• Genuine Bofa part, an exact fit for DustPro 250 and DustPro 400

Technical data

Applications

Final filter for fine dust extraction during milling, mechanical engraving, grinding and turning as well as in laboratory and prototype production, wherever a DustPro 250 or DustPro 400 returns exhaust air to the room.

Compatibility and scope of delivery

Suitable for the Bofa extraction units DustPro 250 and DustPro 400. Delivery comprises one HEPA filter A1030287. Bag filter A1030241 serves as the upstream stage and changing it in good time extends the life of this filter.