Abstract: A wastewater treatment system includes a septic tank having a discharge in flow communication with one or more biofilter containers having filter media therein. Wastewater or effluent from the septic tank is allowed to trickle downwardly through the filter media and each container includes an outlet for discharging the wastewater to the environment or transferred to other treatment facilities.

Abstract: A wastewater treatment system includes a septic tank having a discharge in flow communication with one or more biofilter containers having filter media therein. Wastewater or effluent from the septic tank is allowed to contact the filter media and each container includes an outlet for discharging the wastewater to the environment or transferred to other treatment facilities.

Abstract: An aerobic treatment system for wastewater is disclosed herein. The aerobic treatment system is comprised of a basin, which receives wastewater through an inlet pipe, the inlet pipe depositing the untreated wastewater to the lower portion of the basin. The wastewater must then flow from the lower portion of the interior of the basin through a fibrous filter and through an outlet filter to the outlet section of the aerobic treatment system. While resident within the lower portion of the basin, the wastewater is treated through aeration by an insertion of air through an air inlet pipe and diffusing the air within the untreated wastewater below the fibrous filter. The entire aerobic treatment system of the present invention is designed such that the filtering mechanisms may be readily removed or cleaned on a routine basis by the user.

Abstract: A vertically extending support for supporting a plurality of stacked discs includes an elongated extruded plastic pipe having a bottom end attached to a cap and a top end receiving a molded plastic coupling therein. The molded plastic coupling is provided with a threaded end for threadably connecting to a threaded portion of a handle.

Abstract: A filtering apparatus of T-shaped configuration includes a vertically extending filter element receiving tube and a horizontally extending outlet conduit portion. A removable tubular filtering element having a flexible seal surrounding the outer surface of the filter element at a lower end is engagable with an inner surface of the filter element receiving tube. A stationary filter element is disposed at a juncture of the outlet conduit with a central opening in the vertically extending filter element receiving tube wherein the flexible seal of the filter engages with and cleans the particulates from the stationary filter element upon insertion and removal of the tubular filtering element from the filter element receiving portion.