💨 Boost your airflow, not your noise—vent smarter, live better!
The Hon&Guan 4 Inch Inline Booster Duct Fan combines a powerful 130 CFM airflow with ultra-low 6W power consumption and whisper-quiet 26 dB noise level. Featuring a variable speed controller and compact 4-inch design, it’s engineered for efficient, customizable ventilation in grow rooms, bathrooms, kitchens, and more. Lightweight and easy to install, it’s the smart upgrade for any HVAC system seeking silent, energy-efficient air circulation.
| Brand | Hon&Guan |
| Colour | Black |
| Product Dimensions | 18.49 x 9.7 x 9.7 cm; 600 g |
| Power / Wattage | 6 watts |
| Voltage | 240 Volts |
| Noise Level | 26 dB |
| Special Features | Adjustable Controller, Energy-Efficient Ventilation |
| Item Weight | 600 g |
M**L
Would buy again
Good for its job and price
K**Y
Not quite as stated
Doeznt fit 100mm or 4" ducting . Its very loose and not airtight . I had to use duct tape and silicone to seal . Also plug is usa not uk so adaptor or cut plug off but very thin low volt wire . Will reserve judgement on how long it will last
J**S
Sold on .co.uk comes with moulded US 2 pin plug (no mention in advert)
Seen the good reviews so thought I would try it. Unfortunately I cant test it due to it having a US plug. So I either need to buy an adapter which will add to the total price or return it. As it feels cheap and I doubt it would last long I think ill send it back and buy a proper fan for a bit more elsewhere.
Trustpilot
2 weeks ago
1 week ago
