Bambu Lab P2S Right-Side Filament Waste Chute

Optimal Waste Bin Chute (P2S)

I designed this chute to be optimal for my own setup, and after using it daily, I genuinely think it’ll fit a lot of other P2S setups really well too.

It mounts solidly to the back using the existing holes (just swap to longer screws for the best fit M3x10 x3 ), and it’s shaped to sit under the rear power switch so the chute keeps the right angle all the way down.

I’ve tested other designs that start steep and then flatten out - and that’s where filament “poop” tends to catch and build up, forcing you to pull the machine out to clear it. This one stays smooth and consistent, and it’s been flawless since day one.

I route mine through a hole in the desk into a bigger bin - but if you need to guide the waste to the right/less common side, this is the cleanest solution I’ve found.

Mounting:
This chute is designed to use the existing holes on the back of the P2S. For a secure fit, you’ll need 3× M3×10 mm Flat headscrews. Make sure the chute sits under the rear power switch before tightening, that position is what keeps the angle working as intended.

If your setup is a little different (desk hole, bin placement, routing to the higher side), feel free to reach out - I’m happy to help you get it dialed in.

Print versions:

I’ve included multiple versions so you can pick what fits your setup and style:

• A clean standard version
• An AMS logo version (multi-color)
• A single-color logo version

Important notes:
As with all functional prints, results can vary slightly depending on printer, material, and calibration. If anything feels tight, don’t force it — lightly sand/trim, test again, and only fully tighten once everything sits naturally.

Before printing, make sure your build plate is clean (soap + water or IPA) and your first layer is dialed in. A reliable first layer matters more than “perfect” settings on parts like this.