Using proven carbon filtration technology, Felconsupply a wide range of molecular filtration productsthat remove chemicals, environmental pollutantsand odours. Our standard HEPA filter range covers afull range of efficiencies, from G4-H13, in sizes andformats to suit most applications.All filters are manufactured in the UK and Europe.Laboratory testing allows us to test our products forboth air flow and efficiencies down to the nanoparticlerange. In-house testing combined withexternal certification provides assurance that theproduction processes and final products meet allindustry standards.