Regarding our certifications ...
Published by Edward Blackmore, Techfil (Europe) Ltd - Director - Water Treatment Division
Regarding our certifications - all our lava filtration media (pumice) has British Standard approval (BS EN 12906-1999) – Products used for treatment of water intended for human consumption and UK Drinking Water Inspectorate approval. Additionally our media meets all the chemical and physical testing requirements for AWWA B-100 and DIN EN 12906 .