Portable cat litter box with electrically powered ventilation

摘要

A litter box has a fluid impervious bottom wall and fluid impervious side walls defining an exhaust opening. An insert is disposed at a peripheral portion of the bottom wall and includes a substantially vertical screen separated from the side walls by an exhaust channel communicating with the exhaust opening. A blower produces air flow from the receptacle into the exhaust channel for discharge through the exhaust opening. Also included are electrical blower controls including a timer switch, a manually operated on-off switch and a pressure switch all connected in parallel.