Replace Air Gap With Soap Dispenser . Account & lists returns & orders. It's a very simple swap. Glacier Bay Curved Nozzle Metal Soap Dispenser in Satin Nickel36664 from www.homedepot.com Because we are throwing away the current fixture we can just put a wrench on the top of the fixture to break loose the nut. Such as a hybrid air gap soap dispensers. 1 are you replacing the air gap with a soap dispenser, then yes.