Porvair Filtration Group Ltd, a subsidiary of Porvair plc, is an international developer and supplier of high performance materials and solutions for filtration and separation, with more than 50 years of experience, manufacturing plants in the United Kingdom and the United States and a worldwide network of sales offices and distributors. Its range covers pleated and absolute rated depth filter cartridges such as Klearfil, polyethersulphone and PTFE membrane filter cartridges and capsules, cleanable Sinterflo sintered metal elements and cartridges, plastic and metal filter housings, GasPro in-line high purity gas filters, custom engineered aerospace and nuclear filter elements and assemblies, and porous media components including spargers, diffusers and aeration units. The company also runs in-house engineering, testing and laboratory services.



