Direct replacement for the stock guard on your Neptune WAV pump. This is a one piece item. Simply remove the stock guard and snap this one into place. The backside of this guard has projections to cover the holes on the top and sides of the pump unit. All water entering the pump flows through the guard. Simple to install and no risk of your tank inhabitants getting sucked in through the back of the pump.
Larger surface area than the stock guard reduces suction forces across the outside surface of the guard, further protecting your tank mates from getting sucked to the pump and stuck on the guard.
Larger front opening than the stock guard produces a more uniform, wider and softer flow of water from the pump.
Printed in reef safe black ABS plastic.