North America / English Change
A Clarus Environmental WW4 Effluent Filter, p/n 5000-0007, shall be used to filter the effluent before leaving the septic tank. The filter shall retain particulate in the waste stream greater than 1/16" (1.6 mm). The filter shall be constructed of durable, resilient, non-corrosive, and non-degradable materials able to operate without deformation under normal conditions in a septic tank environment. The filter shall be able to prevent escape of sludge or scum during normal operation and in the event of a malfunction, including filter clogging. The filter shall also provide a secondary screen to protect against particulate escape during the service and cleaning of the primary filter. The filter shall be designed for easy, trouble free removal and reinstallation into the tank. The filter shall contain at least 488' (148.7 m) of 1/16" (1.6 mm) filtration, 816 in2 of total filtration area, and 368 in2 of open area.