Tuf-Tite offers the EF-6 Commercial Effluent Filter. The EF-6 filter removes solids down to 1/16 ” and greatly extend the life of the septic system. Shown at the left is the EF-6 Combo which includes the standard length (14 ” rise) Sanitary Baffle? the EF-6 filter? and the B4035 bushing for reducing the outlet from Sch.40 to SDR35 pipe. The Solids Deflector is molded in. The Sanitary T-Baffle may also be used as an Inlet and Outlet Tee.