P2S Rear Exhaust Duct Adapter
Print Profile(1)

Description
Bambu Lab P2S Rear Exhaust Kit Vent Duct Adapter for FNATR Ventilation System
Performance Notes
In this configuration, the official rear exhaust fan effectively acts as a front exhaust fan for the FNATR ventilation system. Together, the two fans increase exhaust efficiency by adding airflow through the filter.
Please note that higher airflow may also pull more heat out of the chamber. The exact impact on chamber temperature has not yet been tested, so users printing temperature-sensitive materials should keep this in mind.
This model is designed specifically for users who want to connect the FNATR Ventilation System to the Bambu Lab P2S official Rear Exhaust Fan kit (https://makerworld.com/en/models/2207256).
Based on Bambu Lab’s official rear exhaust design, we created a vent duct flange adapter that mounts directly onto the official exhaust fan housing. Once installed, it allows the rear exhaust to be connected to the FNATR Ventilation System, enabling more effective fume extraction and filtration.

What This Adapter Does
- Interfaces with the official Bambu Lab P2S rear exhaust fan housing
- Provides a duct connection compatible with the FNATR Ventilation System
- Enables the rear exhaust fan to work together with the FNATR system for improved airflow through the filter

Required Official Parts
You will still need to print the following official Bambu Lab parts:
- Chamber Exhaust Fan Housing
- Buckles for the Exhaust Pipe Connector
Note: The exhaust pipe connector itself does not need to be printed.
Installation Overview
After printing, the adapter attaches to the official exhaust fan housing and is secured using the official buckles. Once installed, it can be directly connected to the FNATR Ventilation System.
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.






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