H Hydrex™ Comprehensive range of water treatment chemicals to suit all water treatment needs. Sludge treatment Hydrotech™ Drum Filters Patented mechanical self-cleaning drum filter for municipal and industrial recovery water applications. Filtration M Mangaflo™ Mangaflo™ is a manganese and iron removal treatment process of water for human consumption. Filtration O Opamem™ Compact Nanofiltration Unit for Drinking Water Treatment Membrane Filtration (MF/UF/NF)
