This is an adapter for the Neptune 3 Pro nozzle cleaner bracket to use the silicone nozzle brushes that fit the Bambu Lab A1.  

2025-04-14 – Added a v2 moving the silicone nozzle a bit closer to the print bed.  My printer ended up hitting the X axis limit switch right before it could get to the brush.

Bracket:

https://www.printables.com/model/1256786-neptune-3-pro-nozzle-brush-bracket