Aqueon Stand Pipe Accessory Kit Overview Overflow Accessory Kit specifically designed for the All-Glass Megaflow and Corner Overflows. This unit will work with most overflows 18″ and taller with a hole designed for a 1″ bulkhead. Features include adjustable drainpipe and air intake elbow to help reduce overflow noise and a dual nozzle made out of modular piping for your 3/4″ return line. What’s Included Adjustable Drain pipe Modular Piping Dual Nozzle 3/4″ Return pipe 3/4″ Elbow 1″ Bulkhead 3/4″ Universal Bulkhead 3/4″ Bulkhead Air Intake Elbow 90 degree Elbow (attaches to Air Intake) Drain Pipe Base (to slide into 1″ Slip Bulkhead) Strainer Bulkhead Wrench Use 1 Kit per overflow. In order to use return pipe feature, your overflow must have a hole drilled to accommodate a 3/4″ bulkhead.
