High Performance & Ultra Quiet Variable Speed Pool Pump Provides Savings up to 90% on Your Energy Bill Industry Leading 2" Swivel Unions for Superior plumbing Capabilities Automatic Freeze Protect Feature D.O.E and C.E.C Compliant Power Defender Variable Speed Pumps are Energy Star Approved High performance & ultra-quiet variable speed pool pump provides you with optimal energy savings. The latest technology variable speed motors, totally enclosed construction with a powerful external fan – protects the motor against dirt and moisture and provides for extremely cool operation of the motor. D.O.E. and C.E.C. compliant. Automatic freeze protect feature. Industry leading 2" swivel unions for superior plumbing capabilities.