VIVOSUN 4 in 195 CFMin Duct Ventilation Fan Blower Vent for Growing Tent

VIVOSUN 4 in 195 CFMin Duct Ventilation Fan Blower Vent for Growing Tent

Q: Is my fan defective? For such a small fan it is extremely loud.

Use light weight clipper oil on the moter behind fan blades, also use tape to hold to pieces together after twisting back together. I own three need to add oil to all. All have been running non stop for over 6 months.

Q: Can you attach a variable speed controller to this

You can, however, with just 200 CFM of air movement you may want to just keep it on full. The motor will make more humming noise if you use a speed controller to decrease speed. I found it makes less noise on full than it does if you decrease the speed which increases motor hum noise considerably.

Q: If i use this fan as my exhaust fan for my 3ft×3ft×6ft grow tent, and use the cheaper less powerful 100cfm as an inline fan would that suffice?

Hey man i dont know where you live? But im in new england and heat is usaully temporary problem for a few months. But the 4 in didnt cut it i ended up buying the 6 inch kit with carbon filter and still have the 4 inch. This year is brutal and glad i switched in april. Honestly i would get the 6 or even the 8 with adjustable speed. I struggled to justify the costs myself but its gonna save money down the line and You will have room for lose of efficency with bends and dirty blades. But hey everyone journey is different. Its just cheaper to go bigger then at the minimum CFM or btu or any hvac project. It wont work as hard and run hard at 100% power

4.2/5

Product ID: 725262913

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Details

Brand
VIVOSUN
Electric fan design
Blower
Power Source
Corded
Style
Compact
Room Type
Bedroom
Special Feature
Portable

⚡28W energy efficient

💨195 CFM airflow

🔇42 dB whisper-quiet

Frequently Bought Together

VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent

AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust

VIVOSUN 4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4" x 12"

Description

💨 Elevate your grow game with airflow that works as hard as you do!

POWERFUL AIRFLOW - Maximize your grow tent's environment with 195 CFM ventilation—breathe life into your plants.
WHISPER QUIET DESIGN - Keep your space peaceful with a noise level as low as 42 dB—work and grow undisturbed.
ENERGY SMART OPERATION - At just 28 watts, enjoy robust performance without the energy guilt.
LIGHTWEIGHT PORTABLE - Weighing only 2.5 lbs, this fan moves with you—set up anywhere, anytime.
PLUG PLAY CONVENIENCE - Corded electric power means no batteries, no hassle—just reliable ventilation on demand.

The VIVOSUN 4-inch 195 CFM duct ventilation fan delivers efficient, quiet airflow with a lightweight, portable design. Operating at 28 watts and 42 dB noise level, it’s perfect for maintaining optimal conditions in grow tents, ensuring your plants thrive while you stay focused.

Specifications

Model Number	GDFPA-100
Package Dimensions	20.3 x 19.4 x 17.9 cm
Wattage	28 W
Special Features	Portable, Lightweight
Power Source	Corded Electric
Voltage	120 Volts
Noise Level	42 dB
Package Weight	1.14 Kilograms
Batteries Required	No
Batteries Included	No
Brand Name	VIVOSUN
Item Weight	2.5 Pounds

Have a Question? See What Others Asked

Is my fan defective? For such a small fan it is extremely loud.

Can you attach a variable speed controller to this

If i use this fan as my exhaust fan for my 3ft×3ft×6ft grow tent, and use the cheaper less powerful 100cfm as an inline fan would that suffice?

Does this have a brushless motor? Need to minimize spark chances internally.

Common Questions

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The product quality is outstanding. Exactly what I needed for my work.

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