to be installed in an existing toilet and on an existing seat without structural modification of either all that will be required will be to remove the seat bolts 66 and then place the suction blower unit on the rear ledge 48 of the bowl so that the apertures 64 in the strap ends 62 are aligned with the vertical holes in the bowl ledge the suction tube 32 and sealing gasket 36 will then be secured by adhesive onto the underside of the seat whereupon the seat and the strap ends 62 will be attached to the bowl by the bolts 66 then the vertical portion 76 of the discharge tube will be placed in the bowl so that the curved lower end 82 is hooked under the trap 26 if necessary the upper end 78 can be cut so that the vertical portion is of the proper length then the upper end is attached by the elbow 84 to the horizontal portion 74 of the discharge tube in another instance the invention will take the form of a new seat which has the suction tube 32 and the sealing gasket 36 as a part thereof and which includes the suction blower unit then installation will only require removal of an old seat and placement of the new seat with the suction blower unit again the vertical portion 76 will be separate from the horizontal.