PureTech is a high-tech filter that combines the mechanical dust filtration of particles ≥ 8 μm and a chemical filtration of volatiles. The filter is made with a stainless steel frame that contains a chamber for the activated carbon and the paper layer with a nanotech finishing of the surface; the seals are FDA approved for maximum safety.

PureTech filters provide a reduction of VOC that can be present in the process air and consequently in the final products. This is especially important when using recycled materials, due to the higher presence of potential contaminations.