Dust filters or Aspiration Units are elements that are often customized to meet factors such as cost, level of dryness and level of separation of a specific dust filtration situation. They are made from non-­woven or needle felts in white polyester or polypropylene. Any metal parts are made from stainless steel, and gaskets are made of materials that are sanitation graded.

Filter bags are available in a range of materials and a variety of collar ring sizes and types to cover most existing bag vessels. They include dust collector bags, filter belts, filter cartridges, drum cloths and filter press cloths.