Evoqua incorporates multiple types of gravity filtration systems, all tailored to excel at required solids removal-based applications. Our suite of systems is engineered to accept non-pressurized water and remove various contaminants. These systems can be incorporated into the treatment process without the need to re-pump the water and are available in both up-flow and down-flow configurations. Deep bed and shallow bed options available. Gravity filters can be utilized to biologically remove nutrients
Low capital cost & operational flexibility
Available in steel or concrete tank designs or provided as a retrofit package for use in existing basins
Deep bed filtration up to 120 inches
Ultimate reliability in gravity filtration for tertiary nutrient removal.
Traditional deep-bed, down-flow media filter for low discharge limits
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