Herding® Sinter-Plate Filter PFAS-Free

The Herding® Sinter-Plate Filter is the heart of Herding® filter technology. The rigid base body of the filter elements is made of sintered polyethylene. The effective product separation on the surface – pure surface filtration – is achieved by a filter-active coating. This is homogeneously embedded in the pores of the PE base body and defines its surface. The coating is therefore not a sensitive membrane, but a microporous and hydrophobic coating.

The filter element is a PFAS-free version and therefore stands for:
– Future-proof: Regulatory conformity with regard to the worldwide and upcoming restrictions or bans on PFAS (per- and polyfluorinated alkyl substances, such as PTFE)
– Protection of people and the environment
– Sustainability

With the help of these technical unique selling points, the robust Herding rigid body filters achieve extremely long guaranteed service lives (avoiding downtimes due to regular compressed air cleaning) and clean gas values well below 0.1 mg/Bm³. Herding® filter technology with the sintered plate filter based on pure surface filtration not only protects people, machines and the environment, but also enables absolutely constant operating conditions and optimal laminar flow conditions. Energy-efficient recirculation operation is therefore also possible with alveolar fine dust.