
Air Duct Deflector 3D Models for Printing
This collection gathers duct deflector and fan duct STL files for 3D printing, covering automotive vents, PC cooling, and home appliance exhausts. You will find angled adapters, vent rails, and airflow guides sized for common fan and duct diameters. These parts help replace broken deflectors or optimize cooling paths on your 3D printer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
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Seçim kuralları: Polyzon editör ekibi · Metin güncellendi: 09.10.2026
Buradan başlayın
Bu koleksiyondaki tüm modeller

VW Tiguan MK2 Left Middle Air Duct Deflector Rail

60, 80, 120 mm fan cover/duct with 90 degree deflector

Toyota Corolla 120 heater air duct deflector

4" Duct Deflector

120mm/140mm 45-60° fan duct / deflector (for VRM of water cooled PCs)

120mm/140mm 45-60° fan duct / deflector Ultra Light

Dyson DC44 Exhaust Deflector Duct

40mm Fan Duct with 90 Degree Deflector

X2D/P2S Auxiliary Fan Ducts - Diffuser/Deflector

120mm fan duct / deflector for VRM HUANANZHI x99-F8

Furrion AC deflectors and ducts

Flsun i3 (2017 version) Extruder Fan Duct and Deflector

g35/350 Brake Cooling Deflectors Ducts

120mm fan duct with 90deg deflector hood and 60deg clockwise z-rotation

120mm/140mm 45-60° fan duct / deflector Ultra Light

Deflector for a 6-inch AC Infinity duct fan

Printrbot Simple 1405 Fan Shroud for E3D v6 Hotend

Xbox Series X Vent Deflector – Open Flow (no hole grid) air Duct
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Дефлекторный воздуховод для выхлопных газов Dyson DC44

Duct bending with deflector vanes
Vizio 65” TV Rear Speaker Sound Deflector Reflector Duct

Power Supply Fan Deflector

120mm/140mm 45-60° fan duct / deflector Ultra Light

AUX Fan Deflector P1S/X1C

X2D/P2S AUX Fan Deflector (Right & Left side)

H2 series AUX Fan Deflector

MDT lawn mower duct
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Дефлектор пыли DeWalt DWS779

P2S - X2D Anti Warp Diffuser Deflector Aux. Fan

Auxiliary Fan Deflector

A1 / A1 Mini – Motor Dust Cover & Air Deflector

Tuyère soufflage 40mm pour ventilateur

DeWalt DWS779 Dust Deflector (N630004)

H2 Auxiliary Fan Deflector 30° & 45° H2S H2C H2D

Air deflector Kobra S1 fan chamber 60º

80mm Fan Deflector

Air deflector Kobra S1 fan chamber 45º

Air deflector Kobra S1 fan chamber

120mm Fan Deflector
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Fan Air Deflector compatible with Thermalright Assassin King 120 SE – 5 Heatpipes
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Fan Air Deflector compatible with Thermalright Assassin King 120 SE – 5 Heatpipes

Bed Jet Bedside Personal Cooling Vent

Floor Vent 4" HVAC Air Duct Adapters

Makita Festool Track Saw Dust Collector Hose Deflector FS-AW

mini Satsana - A Compact Fan Duct for Creality Printers
«Air Duct Deflector 3D Models for Printing»
The collection spans several uses. Automotive entries include heater vent deflectors and brake cooling ducts shaped for specific vehicle cavities. PC and electronics models cover standard fan and duct sizes with angled deflectors to route air toward heat sinks or auxiliary boards. You will also find general duct adapters, AC exhaust deflectors, and appliance vents for redirecting airflow in tight spaces.
When choosing a model, check the author's page for the stated duct or fan diameter, wall thickness, and whether the part is split into segments. Look at the photos of real prints to see how the overhangs and snap fits turned out, and confirm whether supports are needed for the deflector vanes or hoods. If the file is marked for a specific printer series, compare the mounting points to your own machine before starting the print.
To narrow the results, try synonyms such as air guide, vent diverter, or diffuser instead of deflector. You can also filter by related topics like fan duct, brake cooling duct, or HVAC vent, or add a diameter in millimeters to match your hardware.
Sıkça sorulan sorular
What sizes of fan duct deflectors are available?
Can I adapt a car vent deflector model to fit a different vehicle?
How do I know if a duct deflector needs supports?
What is the difference between a duct deflector and a fan duct?
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