Gravity Sand Filters

Incorporates the principles and advantages of both shallow & deep bed sand filtration media for the removal of solids & biological nutrients from wastewater streams
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