| 摘要 |
The apparatus of the present invention relates to exhausting noxious odors from the vicinity of a toilet. The invention comprises a means of taking in air from the vicinity of the toilet, a filter, and a means of inducing the air flow. The air is taken in by said means of taking in air, passed on to and through the filter, and then passed on to the means of inducing air flow. The air is then discharged from the system. The filter is separate and unitary and can be easily installed and removed without exposure of the filtering matrix within the filter. The contaminants entering the filter, i.e. bacteria and viruses, are killed and odorous gases are trapped in the filter. The person changing the filter is therefore not exposed to the possibility and vulgarity of contact with contaminants entrapped within a used filter when the change of the filter is needed.
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