Top 10 Quiet In Line Duct Fan 4 – Bathroom Hardware

As an Amazon Associate I earn from qualifying purchases.

1. Xinxiu


Quiet Duct Fan Inline Extractor 100 mm / 4'' for Greenhouse Pet Bathroom Tent Room Basement Attic Kitchen

Xinxiu #ad - The assembly of both horizontal and vertical. Diameter mm 100 / 4''. Easy installation, White color. Very quiet at work. Air volume: 130 m3/h, Power: 12 W. Dimensions of the device mm: 104 mm x 104 mm x 88 mm.
BrandXinxiu #ad
ManufacturerXinxiu #ad

2. Generic


Quiet Duct Fan Ventilator 4" Inline 100mm with 0-100% Variable Speed Controller Air Tight Metal Casing Energy Efficient AC Motor Ventilation and Exhaust Blower for Large Spaces

Generic #ad - Durable construction: engineered with an airtight steel case and IP44 waterproof protection in a compact design, the ES4 will stay running in harsh environments, big or small. Multiple applications: designed for increased air circulation and moisture/odor removal in grow tents, bathrooms, greenhouses, A/V equipment, server rooms, or industrial workshops.

Quiet operation: whisper-quiet operation is possible thanks to the variable speed controller. Our brushless dc motor performs 30% more efficiently with 60% less power consumption than AC motors. Serviceour products are strictly screened before shipment, we are committed to higher satisfaction.

If you have any questions with our product, please feel free to contact our customer service team. Outstanding ventilation: the duct fan delivers an airflow of 216 cfM at 3800 RPM with only 70 watts of power. Adjust from 0-100% fan speed to without any increase in humming or buzzing sounds.
BrandGeneric #ad
ManufacturerGeneric #ad
Part NumberWJFxS-22141407



VIVOSUN Air Filtration Kit: 6 Inch 440 CFM Inline Fan, 6'' Carbon Filter and 16 Feet of Ducting Combo

VIVOSUN #ad - Premium carbon filter: interior and exterior mesh construction provides 53% open area for free air flow; It is filled with 1050+ RC 48 Virgin Australian activated charcoal captures air contaminants effectively.

2 rust-free clamps: the kit includes a pair of clamps that are made of stainless steel, which are used for securing the connection between ducting and inline fan to keep the connected components in place. Multi-layer air ducting: it comes with 3-layer construction--inner and outer layers are made of heavy-duty aluminum foil that is fire-retardant and its middle layer adopts PET thermoplastic.

All-in-one combo: this inline fan combo enables your ventilation system set up in a grow tent, which is ideal for cooling down heat from lighting fixtures and controlling hot and humid conditions. Powerful inline fan: made of galvanized steel, the 6-inch inline fan runs at a speed of 2450 RPM and produces an air flow of 440 CFM, with a noise level of just 50 dB the maximum.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Height11.02 Inches
Length18.9 Inches
Weight10.48 Pounds
Width16.14 Inches

4. AC Infinity


Smart Bluetooth Fan Controller with Temperature, Dynamic Speed Programming for CLOUDLINE Airlift Fans Cooling and Ventilation, AC Infinity Controller 67, Schedules, Grow Cycles, Humidity

AC Infinity #ad - A digital controller designed to equip AC Infinity fans with smart controls for HVAC or growing applications. Dynamically adjusts fan speed based on temperature and humidity conditions to produce optimal airflow. Programming includes auto triggers, scheduling, timers, minimum speed, cycles, and custom transitions. Supports up to two cloudline, airlift, or cloUDWAY EC motor fans to share the same programming. Connect with our app via Bluetooth to unlock advance programs, set notifications, and view climate data.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height2.75 Inches
Length4.25 Inches
Width1 Inches
Part NumberCTR67A

5. Hydrofarm


Hydrofarm Active Air 4 inch in-Line 165 CFM Fan, Green

Hydrofarm #ad - Active air inline Duct fans offer innovation & performance at a great price. With a full line of fans to meet your needs, all active air Fans feature: Durable ceramic-coated metal housing, ul-recognized components, High quality molded impeller, Low noise output, Includes mounting brackets and 8 foot pre-wired 120V cord. Active air inline duct fans incorporate Brushless thermally protected AC motors with sealed for life bearings will not require any lubrication.
BrandHydrofarm #ad
ManufacturerHydrofarm #ad
Height11.2 Inches
Length11.2 Inches
Weight9.3 Pounds
Width9 Inches
Part NumberACDF4
Warranty1 year manufacturer.

6. AC Infinity


For Home Theater AV Cabinets, AC Infinity AIRPLATE S3, Quiet Cooling Fan System 6" with Speed Control

AC Infinity #ad - Contains a cnc machined aluminum frame with a modern brushed black finish. An ultra-quiet ul-certified fan system designed for cooling cabinets that requires minimal noise. Dimensions: 6. 3 x 6. 3 x 1. 3 in | airflow: 52 cfm | noise: 18 dBa | Bearings: Dual Ball. Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels. Powered by wall outlet or USB port, included Turbo Adapter increases performance by 25%.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height6.3 Inches
Length6.3 Inches
Width1.3 Inches
Part NumberAI-CFS120BA
Warranty1 year warranty covers all defects

7. AC Infinity


Circulation Projects, AC Infinity AXIAL S1225D, Fireplace, Room to Room, Dual 120mm Muffin Fan with Speed Controller, UL-Certified for Doorway, Wood Stove

AC Infinity #ad - Airflow: 20 to 69 cfm | noise: 16 to 38 dBA. Kit includes heavy-duty aluminum fans, mounting screws, swivel brackets, wire guards, and power cord. Can be mounted in any direction. Each fan | 120 x 120 x 25 mm 4. 7 x 4. 7 x 1 in. Features a fan speed controller so you can optimize the airflow and noise for your application. Quiet fans designed for doorway, fireplace, room-to-room, wood stoves, and circulation projects. Ul-certified fan with dual-ball bearings has a lifespan of 67, 000 hours.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height1 Inches
Length4.7 Inches
Width4.7 Inches
Part NumberAI-120SCXD
Warranty1 year warranty covers all defects.

8. Broan


White Square Ceiling or Wall Exhaust Fan with Plastic Grille, Broan-Nutone 682 Duct-Free Ventilation Fan

Broan #ad - Minimum construction Space Required- 2 x 4 inches. Decorative: paintable polymeric grilles allow you to ensure the fan is cohesive with your existing decor.

Motor snaps in and out for easy cleaning - no screws required. 1 a. Features: plug-in, permanently lubricated motor with the Broan-designed polymeric blower wheel for high-quality operation every time. Install the compact fan between ceiling joists or wall studs - wherever it's needed most! Efficient: fan circulates air past replaceable activated charcoal filter to continually cycle the air in enclosed spaces. Versatile fan: ventilation fan helps eliminate humidity, tobacco smoke, and cooking odors. Easy installation: torsion springs grille mounting - no tools necessary for a quick and easy installation.
BrandBroan #ad
ManufacturerBroan #ad
Height3.75 Inches
Length7.5 Inches
Weight3.5 Pounds
Width7.13 Inches
Part Number682

9. Ambandier


Small Cooling Fan with USB Cable, Mini Fan for Home Office Bedroom Summer Gift Grey, 360°Rotatable Little Personal Fan, Small USB Desk Fan, 3 Speeds Portable Desktop Fan, 4 Inch Quiet Mini Table Fan

Ambandier #ad - Ultra-quiet desktop fan- this desktop fan is designed with 5 blades and brushless motor, dormitory, it is very suitable for office, the desk fan is not only quiet but also has strong wind, study, low power consumption, yoga studio, library, home, gaming room! Note: The fan does not have a battery. The bottom of the fan is equipped with a non-slip pad design to ensure that the fan will not slip when working at high speed.

3 speed adjustable & high usb compatibility- this table fan has 3-speed adjustable fan speed to meet your various cooling needs. 360 degree rotatable & anti-skid pad- this personal fan can be adjusted by 360-degree rotation, you can enjoy the cool breeze no matter what angle you are in. 4 inch portable usb fan- this mini usb desk fan has a compact design and does not take up desk space, the usb cable is 119 cm long, it is ideal for use in the office, desk, computer desk, allowing you to enjoy a whole day in summer Cool breeze! This portable fan weighs only 168g/0.3

37lbs about 3 eggs and is 4 inches in size, so it's very convenient to keep in your bag when you're out and about! Summer gift- this small cooling fan is exquisite and cute, a variety of colors to choose from, Valentine's Day, very suitable for parents, children, Christmas, functional and practical, friends, grandchildren, New Year, girlfriends, birthday, Thanksgiving The best choice for holiday gifts. At the same time, the table fan is compatible with all USB ports, USB socket, laptop, car USB, such as power bank, USB adapter, etc. I am sure they will love this gift very much! You can just plug it in and keep the fan running all day long!
BrandAmbandier #ad
Height1.3 Inches
Length4.8 Inches
Weight0.37 Pounds
Width4.8 Inches
Part NumberUSB DESK FAN- N12

10. Bewox


JKOVRME 4 Inch Silent Ventilation Blower Duct Fan Ceiling/Wall Mount Exhaust Fan For Bathroom/Toilet/Kitchen 95m³/h

Bewox #ad - 4 inch silent duct fan, voltage:110V/60hz, Air Flow: 80m³/h. Low noise design, not easy to be deformed, simple and practical. Optimal blade design makes it high efficiency and long working life. Easy to install, exquisite and convenient to use. Durable:frame and blade are made of anti-corrosion ABS plastics.
BrandBewox #ad
ManufacturerBewox #ad