Pros
- No noise
Cons
- Power
Pros
- Very low noise levels, minimal energy usage, and effective blowing.
Cons
- There is just one hole where the wires can go.
Pros
- Sucks better than belarusian
Cons
- The price is unreasonably high, it is impossible to make out.
Pros
- The fan is simple, strong, and almost inaudibly silent. It was packaged carefully and was painted well in general. The only flaw is that there are holes inside the fan, but this is not even evident.
Cons
- It was not found.
Pros
- Quiet. Reliable.
Cons
- Expensive.
Pros
- This fan is really silent! The quality of the material is excellent, no foreign smells, the plastic is even, glossy, the castings are of high quality.
Cons
- The valve - like a diaphragm, does not inspire much reliability.
Pros
- Does what is required of it: perfectly "ventilates". Fairly quiet (but with a few caveats).
Cons
- Unreasonably expensive. Looks mediocre. Quiet enough, but you can’t call it silent: it buzzes like a laptop or computer under load, I still expected a slight rustle rather than a rumble.
Pros
- Quieter than vents 100 ma
Cons
- - Background noise in the room 27 dB, turning on the fan raises the volume to 34 dB - Light indication from under the plastic is not visible, you need to drill a hole under the lamp to see the light at night - The check valve is such that it would be better not to have it. Firstly, it has tangible gaps around itself on 2 out of 2 copies and the reverse air flow will pass there. Secondly, and probably the most important - in 2 of the 2 copies I bought, when turned on, the film imitating the check valve gave a vile bounce. The solution is to simply rip off and throw away the film, since it holds up as if it were specially designed for tearing off.
Pros
- Model of my fan Silent 100 CRZ Design (with timer). Compared to other models, it works relatively quietly. Assembled with high quality. Obviously not China. I've had this fan for a year and a half now.
Pros
- Pulls well
Cons
- Of course, a little quieter than competitors up to 1000, but the noise conveys enough to feel discomfort.
Pros
- Silence, power. Build quality, coating and materials. Color. Ease of installation. Moisture resistance. Low price!