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352 Air Purifier Retrofit Fresh Air Kit
IP Report
Print Profile(2)

Universal frame, strongly recommended to print a tolerance test sample first, 0.2mm layer, 2 walls, 15% infill
Designer
16.7 h
5 plates

Air vent connectors and covers, multiple options, 0.2mm layer, 2 walls, 15% infill
Designer
33.9 h
11 plates
Open in Bambu Studio
Boost
2
1
0
0
0
0
Released
Description
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352 X80 Air Purifier Fresh Air Conversion Kit
- Transform your unused 352 X80 air purifier into a fresh air system
- The frame is versatile, offering three inlet positions—left, right, and rear—with various diameters (Φ60, Φ80, Φ100) available. Non-inlet positions are sealed with cover plates

Important Considerations:
- The original air purifier utilizes four-sided air intake. Due to spatial constraints, the intake area is reduced, increasing air resistance. Airflow will decrease to varying degrees at the same fan speed. Ventilation efficiency cannot match a dedicated fresh air system; avoid unrealistic expectations regarding ventilation speed. Low-speed operation is primarily for maintaining air quality
- This modification is suitable for ventilation in small rooms of approximately 15m2, delivering acceptable results
- Your ductwork inner diameter should exceed 59mm, 79mm, or 99mm for successful installation
Printing Instructions:
- PETG filament is recommended. Depending on your chosen inlet, approximately 500-700g of filament will be required
To prevent filament waste, we strongly recommend printing a tolerance test sample before proceeding. Ensure the test sample fits smoothly into the wheel socket with sufficient damping to prevent slippage
Installation Steps:








License
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You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
























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