3" Pump Intake Filter Koi Ponds & Water Gardens (Air Systems) Please note that this product

Please note that this product is most effective if oxygen levels are adequate throughout the pond

the Stainless Steel body gives it a very durable design

Extremely safe and super effective this revolutionary product offers you rapid control yet will not negatively impact your biological filtration

It draws 9 watts

These plastic Bio-Balls are a great media for use in all types of biological filters

3" Pump Intake Filter Koi Ponds & Water Gardens (Air Systems) Please note that this productMade from epoxy coated heavy gauge galvanized wire that will not rust, this filter will keep fish and other large objects out of your pumps. Check valve keeps pumps primed when pump is off. Mesh is 1 2 x 1 inch. Connects to 3" PVC and is 30" long x 11" diameter.