Free 4 inch duct models & stl files for printing — trOfp

4 inch duct —

Founded 4 inch duct models & stl files for printing

ANYCUBIC I3 MEGA circular fan duct E3DV6 mod version

mileshkin

ANYCUBIC I3 MEGA circular fan duct + E3D_V6 mod version

MistralE Filament Cooling Duct

Leo_N

Mistral-E Filament Cooling Duct

Spriya High Efficiency Anet A8 Fan Duct

lokster

'Spriya' - High Efficiency Anet A8 Fan Duct

Satsana Ender 3 Fan Duct

eric-anastas

Satsana Ender 3 Fan Duct

Fan Duct Ender 3 V2 Satsana with BLTouch Fans 4010 5015 remixed

Benetonstudio

Fan Duct Ender 3 V2 Satsana with BLTouch (Fans 4010 & 5015 ) remixed

Anycubic Vyper 5015 cooler Hero Me 5 duct

JBDoge

Anycubic Vyper 5015 cooler (Hero Me 5 duct)

Fan Duct Ender 3 Satsana with BLTouch remixed

Benetonstudio

Fan Duct Ender 3 Satsana with BLTouch remixed

Extruder barrel cooling duct for MK56 v6

MakerBlock

Extruder barrel cooling duct for MK5-6 v6

Printrbot Fan Duct for High Flow Fan Blower Upgrade

DT

Printrbot Fan Duct for High Flow Fan Blower Upgrade

DeltaP fan duct for MK3S extruder

teookie

Delta-P fan duct for MK3S extruder

Prusa MK3S and MK3S Fan Duct with PINDA Support

KalleKnall

Prusa MK3S and MK3S+ Fan Duct with PINDA Support

Fan duct optimised

AlexMu

Fan duct optimised

Artillery3D Sidewinder Fan Duct BondtechMosquitoEZABL

TheLightSpeed!

Artillery3D Sidewinder Fan Duct - Bondtech/Mosquito/EZABL

TronXY X3 X3A E3D V5 JHead Mount with 5015 blower duct

leo69

TronXY X3 / X3A E3D V5 J-Head Mount with 5015 blower duct

Anet E10 Fan duct 2 ventilators 40mm

yahyah206

Anet E10 Fan duct + 2 ventilators 40mm

Cr10 Fan duct adapter 40mm to 80mm

Tankster

Cr-10 Fan duct adapter 40mm to 80mm

40mm Fan Duct

Jack_Tay

Bear Fan Duct for the EBM Papst RLF35

punbun

Bear Fan Duct for the EBM Papst RLF35

DeltaP fan duct V2R2 for BEAR extruder

teookie

Delta-P fan duct V2-R2 for BEAR extruder

DeltaP fan duct V2R2 for MK3S extruder

teookie

Delta-P fan duct V2-R2 for MK3S(+) extruder