The diffuser's interior weighted ballast keeps it at the bottom of the pond without the need for additional weights. A pre-installed barbed compressor outlet fitting easily attaches to the included 3/8"� braided tubing with pre-installed check valve. The included 30' of braided aeration tubing is freeze-resistant and built to last in all seasons.
Stainless steel hose clamps are included to secure aeration tubing to the outlet and diffuser. With the Pro Air 20 Pond Aeration Kit, it is easy to maintain clean, clear, and healthy water.
3-year limited warranty
Attention: All electrical products. Do Not Cut Cords.
Warranty Procedure: If you cut the cord, it will void the replacement warranty.
Modifying the cord on almost any electrical item will void the warranty because there's a lot that can go wrong with voltages.
In addition to that, there's no way to test the pump to determine what is wrong with it when the cord has been cut.
Running the pump dry will void the warranty.
~This is typical with all pump brands in the industry.~