The SuperSump is one of the most reliable pumping systems available. Its airtight lid makes it possible to stack items on top so you don't lose storage space. If you rely on a sump pump to keep your basement dry, we recommend a battery back-up pump for power outages, primary pump failures, circuit breakers tripping, or an unplugged pump. The SaniDry Sedona dehumidifier is not only high-performing, but is highly energy-efficient, and will do its job without wasting electricity.