Kundeanmeldelser for VEVOR Inline-kanalvifte, 102 mm 129,7 CFM stillegående EC-motorventilasjonsvifte, med temperatur- og fuktighetskontroller for kjøleforsterker, dyrketelt, hydroponikk

I picked up one of these fans due to its high airflow and rated static pressure rating of 300 Pascal's. The fan, as delivered, is only able to achieve 100 Pascal's of peak pressure, at which point the airflow drops by a factor of 10. I intended to use this with a filter as a low-noise fume extractor; but due to the very poor pressure handling (which I shouldn't be surprised at with a 68W power rating!) it's completely unsuitable for this application. In its intended use of home or small-space ventilation, with sufficient make-up air to maintain a sub-100 Pascal pressure differential: it does absolutely meet and exceed it's 800CFM rating. Had I used is strictly as designed: it's a pretty decent fan! For my purpose, the fan is rated incorrectly and this should be updated.

The fan seems to be working well. It is pretty noisy but other than that all good Ive got it set up in the basement for a radon exhaust fan

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.

⚠️ À fuir – pratiques proches de l’escroquerie ⚠️ J’ai commandé un modèle affiché à 348 m³/h pour 64,90 €. J’ai reçu un produit inférieur, le GX-04-100, limité à 220 m³/h et vendu bien moins cher. Malgré les preuves évidentes (mail de confirmation, références, photos), le service client nie l’erreur et affirme que le produit reçu serait le bon. C’est tout simplement malhonnête. Envoyer un modèle moins performant et moins cher, puis refuser d’assumer, relève de pratiques trompeuses. En regardant les avis, je ne suis clairement pas un cas isolé : problèmes de retours, mauvaise foi, refus de reconnaître leurs erreurs. Si vous ne voulez pas perdre votre temps, votre argent et devoir vous battre pour faire valoir vos droits, passez votre chemin. Entreprise non fiable, méthodes douteuses, expérience client déplorable.

Describen unas características y funcionalidades que no se cumplen. La controladora no hace ni de lejos lo que indican, sólo apaga y enciende el aparato sin regular intensidad ni mantener flujo constante. Tampoco tiene programación ni temporizador, sólo cuenta atrás 1 vez.

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.

O aparelho faz muito barulho mesmo na velocidade baixa tem 43.7dBA e na máxima velocidade tem 63.8dBA . Se for para usar como VMC dentro de casa não compre , faz imenso barulho.

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