Abstract: This invention is an amendment of patent application Ser. No. 06/612,847 filed May 22, 1984 relating to the method of extracting objectional odors from toilet bowls utilizing its present structures and installation. A powered exhaust fan attached directly above are designed overflow tube will suck the foul air from the bowl through the water outlets under the rim of the toilet seat; through the flush valve assembly; into the overflow tube and forcing the same air through twin charcoal filters incorporated into the odor extracting device. Emphasis of the instant invention is on the design of the water tank overflow tube which is critical to the effectiveness of an odor extracting device. The redesigned overflow tube, while retaining the function of the conventional overflow tube, will allow for the recycling of previously filtered air. Also, the fan motor in the instant invention is so constructed that easy access to the interior of the odor extracting device is facilitated.