Filter media in the ECOFILTER Pump Vault from Delta Treatment Systems reduces biological loading and clogging, prolonging the life of downstream drainfields and other treatment systems. Quick to install in new or existing tanks, it is a completely integrated system for pumping effluent from single- or double-compartment tanks. It draws effluent from the clarified zone of the tank to minimize suspended solids passing through the pump system. The easy-access design maximizes the filter surface area and simplifies filter inspection and maintenance by enabling filter cartridge removal without pulling the pump or vault, according to the manufacturer. Featuring a dual-compartment housing for simplex or duplex applications, the unit is constructed of high-density polyethylene with UV inhibitors for longevity. The float stem bracket allows easy removal and adjustment of the float assembly. The unit is customizable for any project need, including septic tank effluent pump collection systems. 800-219-9183; www.deltatreatment.com.