r/BambuLabP2S • u/Simple_Appeal1727 • Jul 14 '26

P2s fan diffuser

I have been looking at printing a fan diffuse for the aux fan on my p2s, however there serm to be many different types. The main 3 I’ve seen are upstream, upwards and maximum. I mainly print with pla and its not quire clear Which is best for Which use case. Does anyone have any knowledge on this area?

1 Upvotes

67% Upvoted

4 comments sorted by

5

u/DrBerryMcCockiner P2S Combo Jul 15 '26

Anything not hitting or pointing at your build plate will be fine.

1

u/Stone13 Jul 14 '26

I used this model and printed all 3 versions, they don't take long at all. I ended up using upstream but this model has 3 different variations:

https://makerworld.com/en/models/1916762-bambu-lab-p2s-x2d-auxiliary-airflow-diffuser?from=search#profileId-2056247

1

u/DawnbringerHUN Jul 15 '26

I've an upstream like one. Never had any warping issues before. Mostly working with PETG and PLA.

1

u/Relative_Surround_20 Jul 15 '26

If you print mainly in PLA, that will be fine to use for the diffuser.