The Pondmaster Pond-Mag (formerly Mag Drive) Pump is a magnetically driven, submersible utility pump for outdoor water gardens and ponds. This unique, energy-efficient design uses only one moving part - a ceramic/magnetic impeller. Installation in larger ponds is a breeze: just connect and plug into power Energy-magnetic drive pump for ponds, waterfalls, and fountainsCan be used submerged or in-lineIncludes grounded power cord and FREE pre-filterPondmaster Mag Drive water pumps are designed to handle virtually any water movement application and have been the most trusted pumps in the industry for over 20 years. Each Pond-Mag pump provides quiet, efficient and reliable performance, 24/7. Ideal for any pond application, Pond Mag-Drive Pumps operate equally well whether in-line or submerged. With a ceramic impeller as its only moving part and an epoxy-encased power unit, you never have to worry that the pump will contaminate your water with harmful chemicals or oils. Pondmaster Mag-drive Pond Pumps are ideal water moving solutions for ponds and water gardens, waterfalls, statuary, de-watering, hydroponic installations, and general-purpose clear water circulation purposes. 5-year manufacturer limited warranty. Included in this Kit: Pond-Mag Utility Pump Grounded Power Cord Free Pre-FilterSpecifications: 120V, 60 Hz