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10 Best 100mm in line extractor fans of 2025
Save up to 20% off
Best Choice1
TerraBloomTerraBloom 4 Inch (100 mm) Inline Fan - 188 CFM Exhaust Duct Fan, Built-In Speed Controller, ETL Listed, Pre-Wired 6 FT Grounded Cord - For Use In Grow Tents With Carbon Filters, Fixtures, Attics
9.8Exceptional
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Value for Money2
Hose VaryVary 6in Inline Duct Fan - Silver 6inch High Air Flow Extractor Metal Exhaust Fan With Check Valve & Mesh for Garage, Grow Tent, Attics
9.6Exceptional
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3
DcfairfanDcfairfan 4 inch Axial Exhaust Fan 100mm 12V DC Vent Fan with Air Exhaust Fume Smoke Extractor Kit for DIY Soldering, 3D Laser, Paint Booth Inline Duct Fan
9.5Excellent
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4
Hose Vary4" Axial Exhaust Fan, 3000RPM 12038 DC12V Dual Ball Bearings Air Exhaust Fume Smoke Extractor Fan Kit for DIY Soldering, 3D Laser, Paint Booth - White
9.4Excellent
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5
Hose Vary4" Axial Exhaust Fan, 3000RPM 120mm DC12V Dual Ball Bearings Air Exhaust Fume Smoke Extractor Fan Kit for DIY Soldering, 3D Laser, Paint Booth (4" Duct Adapters, Mesh, Dimmer Included)
9.3Excellent
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6
KEYFANCLUBKEYFANCLUB Small Axial Exhaust Fan, 80mm 12V DC Fan with AC Plug Dual Ball Bearings Air Exhaust Fume Smoke Extractor Fan Kit for DIY Soldering, 3D Printer Enclosure
9.2Excellent
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7
GenericABS Plastic Duct Reducer Extractor Fan Pipe Connector,80Mm 100Mm 110Mm 120Mm 130Mm 140Mm 150Mm For Air Ducts Of Different Diameters
9.1Excellent
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8
SAILFLOSAILFLO 4 Inch Wall-Mounted Exhaust Fan, 12W Ventilation Extractor with Anti-backflow Check Valve Chain Switch for Window Duct Glass Grow Tent Bathroom Vents - 6"×6" Grid Panel - Small Size
20% Off9.0Excellent
Our Rating
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9
TerraBloomTerraBloom 4" (100mm) Inline Fan - 100 CFM, Metal Duct Fan, ETL Listed, Pre-Wired 6 FT Grounded Cord - Great For Grow Tent Exhaust and Intake, Register Booster For 4 Inch Ducts
8.8Very Good
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10
SHUDKBNXSHUDKBNX 100Mm Extractor Fan Smoke Extractor Duct Fan 140 M³/H Inline Pipe Fan Quiet Strong Wind Thickened Fixed Exhaust Fan for Restaura(White)
8.6Very Good
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