Multimedia and carbon filtration are low cost and low maintenance methods of water treatment. Sand, anthracite, carbon, or gravel, used for multimedia filtration, take a long time to wear out, and are comparatively inexpensive to replace.
These sand filters are placed in multimedia filter vessels. Multimedia filter vessels are durable polyethylene tanks wrapped in fibreglass. A sturdy multimedia vessel is a requisite to withstand the media load and flow pressure. Advanced Watertek supplies superior quality robust filter vessels from reputed suppliers like Pentair.
Replacement of the multimedia sand filter is required to maintain efficacy of the system. Advanced Watertek sources multimedia filter sands from trusted suppliers who offer certified sands in accordance with KIWA / ATA / NSF or EN 12904.