Recensioni dei clienti per VEVOR Ventilatore Estrazione Condotto in Linea 20cm HVAC EC Velocità Regolabile, Ventola di Aspirazione a Condotto in Linea Potenza Nominale 68W 3000 giri/min Rumore a 39 dB, Ventola Estrazione Aria

There is a constant hum that sounds like a stalled electric motor, but it does not change pitch with speed. I don't know if that's normal or not. It uses 70w/1.5A on high. Seems quiet otherwise.

I never received it. It was delivered to the wrong address or the porch pirates got it. Fortunately, I didn't need it as the current one resurrected itself.

I’ve had it for two years now, and it’s still working great. Cons: The hose is stiff. Pros: Low price, reliable quality, fast delivery. If you want something reliable and quiet—and three times the price!—then buy "AC Infinity."

Unit is quiet but has very, very little suction.

It does the job but it also allows dust/smoke to blast out the sides of the fan, not very quiet unless on lowest setting, vibrates like crazy nothing that I can tell of is imbalancing the fan I assume it's in the motor

Fast delivery and good performance, but much louder than advertised Delivery was quick and the airflow performance is perfectly fine. The fan has smooth and precise speed control, which I appreciate. However, the noise level is significantly higher than expected. It is in no way close to the advertised 45 dB. I measured more than 60 dB during operation, which is a substantial difference and makes the fan far from quiet. I don’t know whether my unit is faulty, but based on my experience it does not meet the stated noise specifications.

variateur en panne !! après 1 an 1/2

Niet te veel verwachten van ogenschijnlijk goedkope producten. Ziet er leuk uit,, maar kwaliteit is niet veel. Ventilator is slecht geballanceerd en trilt/ rammelt bij hogere snelheden.

Not satisfied with product , not enough pressure , I installed in line of kitchen range hood to clear out fumes , didn’t get any help even kitchen hood fan has more pressure this is creating obstruction to flow of air so I take out , I want to return it Ple let me know process how to return it Thanks

My personal experience with this fan is has 3 speed modes and the fan did not produce anymore air flow than i was already having with the vevor diesel heater. I was using the duct fan to produce more air flow and the fan did not improve / add to air flow. The fan is extremely weak and not ideal. Not even sure what a person would use this for if it doesn't put out per say.. Im feeling unsatisfied and wanted to return it and the process is difficult and still hasn't been rectified since January 2025 and its October 2025. I would habe wanted to use the money from the fan to buy something else in the vevor catalogue. The help from vevor after they have your money is unacceptable as its not dealt with in a prompt manner..