Birdzout Auto Laser 500 Fountain Replacement AirStoneThis is a 7"

Replacement AirStoneThis is a 7" Diffuser AirStone with a 1/2" male NPT fitting that fits our AirStone Foot Valve which is also called a Backflow Valve as shown on this page

Flow reduction disc to modify spray pattern height and diameter

If there is a blockage then it automatically squirts non-toxic ethanol into the air line to un-freeze any blockage that may exist in freezing temperatures

200′ weighted airline

and Oregon

Birdzout Auto Laser 500 Fountain Replacement AirStoneThis is a 7"The Birdzout Auto Laser 500 bird scare laser, automatically covers an area from a central point or to one side of an area. These lasers pan and tilt over an area which is set as required. A cost effective way of deterring birds from large areas. Birdzout Auto Laser 500 Key Features: High quality, class 3B laser 350 degree rotation with pan and tilt. 80 preset point positions Sequence or random run settings Weatherproof IP65 rating Laser distance in