Lifegard UL Listed Quiet One multipurpose pumps offer a remarkable impeller technology that runs cooler and generates more power with less energy consumption. This unique design also ejects obstructing debris to optimize pump performance. Corrosion-resistant ceramic bearings help ensure durability with quiet operation. These powerful and versatile pumps are great for underwater or external applications. Perfect for use with any freshwater or saltwater filtration system. Innovative internal cooling chambers provide air-cooling during dry use and water cooling in wet applications. EZ access cover allows ease of maintenance of rotor, shaft and removable impellers. All models can be rotated on its side to fit directly into the Lifegard Module Filter System. Aquarium models come with a 6' cord.