EPA approved

and organic debris

and 120-V receptacle or a 240-V junction box

Choose from different quantity options:

284 gallons per hour Max Head Height 23

20ft Three-Leg Deluxe Windmill Aerator For Ponds Premium Fish Food EPA approved20' Three Leg Pond Windmill Aerator with Dual Air Stations Deluxe Package This Windmill Aeration Package includes our highly efficient 3 legged, 20ft Windmill Pond Aerator and all other necessary components. The blade diameter on all units is a full 73" in diameter, the largest windmill head on the market for pond aeration. This allows our units to pump up to 4. 5 CFM of air and still turn at low wind speeds due to their windmill heads higher torque.