Bullet Points: 1. Air throughput up to 198 m3/h. Equipped with ball bearings to ensure that the duct fan operates with low noise, about 31dB. Unlike noisy EC chimney duct fans, this fan is worth your money in the long run.
eBay
DIY Duct Inline Pipe Fan Ventilation Exhaust Fan Kit 120x25mm High Airflow Fan Speed Controller
Aliexpress UK
Powerful Silent Exhaust Fan One Way Booster Fan Quiet Inline Duct HVAC Exhaust Vent Blower Low Noise Pure Copper Wire Motor. It can help reduce the risk of allergies and other respiratory illnesses, improve air quality, and reduce energy costs.
eBay
Warmco D4 Portable Desk Fan Rechargeable 20000mAh Camping Fan with Light,48Hrs Run Time 8" Silent
Aliexpress UK
Upgrade your ventilation system with the Black Orchid Silent Hybrid Flo Extractor Fan 125mm. Designed for ultimate performance and whisper-quiet operation, this premium extractor fan is perfect for bathrooms, kitchens, and utility rooms.
eBay
OPOLAR Rechargeable 8inch Clip Fan Strong Silent Wind Mini USB Fan Sturdy Clamp for Baby Stroller
Aliexpress UK
1 x Inline Duct Fan. It is easy to install and use. Made from premium ABS and PP, the shell and blades are durable and not easy to deform. Rotary Speed: 2200/2550r/min. Weight: Approx.2125g~3535g/75oz~124.7oz.
eBay
Eary Wall Mounted Silent Fan Office Home Air Cooler Strong Wind Wall Hanging Fan Summer Cooling
Aliexpress UK
2 speeds, selectable at installation. 6/7.5 watts power consumption. Sound output 15/29 dB[A] @ 2m.
eBay
KCvents Ventilation Fan Inline Duct Fan Exhaust Fan EC Fresh Air System With Speed Control For
Aliexpress UK
High quality ball bearing motor for quiet operation, energy efficiency and extended lifespan. 100mm inline fan, 240 volt, on/off switch, 1.8m cable. PICK UP OPTION. You might also like.
eBay
Portable Fan Small Handheld Cooler Fan 1200mAh USB Fast Charging Silent Mini Pocket Outdoor Hand Fan
Aliexpress UK
Bullet Points: 1. Air throughput up to 198 m3/h. Equipped with ball bearings to ensure that the duct fan operates with low noise, about 31dB. Unlike noisy EC chimney duct fans, this fan is worth your money in the long run.
eBay
E27 ceiling fan light silent electric fan with remote control ceiling fan light suitable for living
Aliexpress UK
eBay
Power Logic PL40S12LL 4010 40MM 4CM 40*40*10mm Circular Fan 12v Case Cooling Fan Silent Fan 2PIN
Aliexpress UK