Galvanized Windmill Aerator System Add Freeze Control Unit:No This system protects your airline

This system protects your airline from freezing in the cold winter months

Our aluminum floating dock ladder is a great way to really enjoy swimming in your pond or lake

The AirStone turns air into thousands of tiny bubbles so oxygen can dissolve into the water and improve its health

Rechargable

We've searched far and wide to come up with a rubber membrane diffuser that can generate a ton of air

Galvanized Windmill Aerator System Add Freeze Control Unit:No This system protects your airlineThese Windmill Aeration Systems include (qty 2) dual rubber membrane diffusers, and 200' of weighted airline. Options include the following sizes: The 12' tower is our lowest tower height windmill works well if you have no trees around and are located in a higher wind area. The windmill compressor and head is the same unit for all tower heights. The 16' tower produces approximately 10% more aeration than the 12 FT tower height due to the elevated