Spark-L-Pure units are intended for use with water supplies that are considered to be bacteriologically safe. Using General Ecology's Aqua-Polish® - 7 cartridge modules, Spark-L-Pure systems provide a rated flow of 100 litres per minute - more than enough for a households total supply, and for many commercial and industrial applications. Aqua-Polish modules are able to remove fibres, visible dirt and scale, chlorine, foul tastes, odours, and other particulate contaminants, by incorporating extremely fine Microfiltration, Broad Spectrum Adsorption/Molecular Sieving, and Electrokinetic Attraction into General Ecology, Inc's unique Structured Matrix™ technology. Spark-L-Pure, with the Aqua-Polish cartridge modules, are the most comprehensively effective drinking water systems in its class. Modules have a large average capacity of 120,000 litres for particulate removal.