A filtration apparatus includes a filter element disposed at a 45 degree angle
defining an upper chamber for solids and a lower chamber for liquid. A trough is
disposed at the lower end of the filter element. The floor of the trough funnels
toward a central drain and an overflow drain is located approximately 8 inches
above the trough floor. The lower chamber is provided with a drain for recirculating
water to a sprayer above the filter element and is also provided with an overflow
drain approximately 8 inches above the floor.