They can be used also as primary filters in, for example, storage rooms and warehouses, where the requirements for the purity of indoor air are less demanding. Coarse mesh filters made of synthetic material are mainly used as primary filters in multistage filtering systems.

For more information on Halton’s coarse mesh filters, see the PDF product sheets below, which contain details on, among other things, their uses, materials, and technical properties. To view the product sheets, you need the Adobe Reader software, which can be downloaded from the Adobe Web site.