Xpelair DX100BTS Simply Silent Bathroom Extractor Fan with Timer, Adjustable Twin Speed, Ghost Air Movement Technology for Quiet Running, 100mm (4″), Square – Cool White

Quieter than my last Xpelair fan (which failed after year's worth of heavy daily use in a downstairs toilet), even in full power mode (there is a jumper setting for two power options). Instructions were a bit confusing as it suggests the DX100BTS has a humidity sensor and adjuster on it, which it doesn't. Was easy to fit although I was replacing pretty much like for like.

Excellent. Fully satisfied with product

Works well looks ok and is reasonably quiteThe large ballast resistor that will get hot, which is a waste of power and does not fit well on the pcb well the pcb holes for the resistor should be the correct pitch and ceramic spacer to support the resistor spacing it away from contact with the pcb should have been used, sloppy engineering. The cover clip looks like it will be difficult when I need to remove it for cleaning dust accumulation on the fan. Also as the release clip needs to be accessible from the side, this reduces fitting positions making it difficult to align the cable hole with the existing power cord. No doubt when the unit fails that large I’ll fitted resistor will be the reason, before the fan bearing will give out. Which should not be before 10 years of use.

No nonsense extractor fan that works efficiently and very quietly. Easy to install and looks smart enough.

Just what I wanted and once fitted, works as it should. Easy to setup for short or long duration overun to rid the room of malodourous smells.

Easy to fit not too loud well Made works as it should looks good

Good product but noisy when setting is changed to higher power.

Prompt delivery and the installation was straightforward. Another plus is that the fan is extremely quiet. Unfortunately the extractor fan did not run after the light switch was turned off. I did take care to ensure that the wiring was correct so it was definitely a faulty product which has now been returned. A further minus is that there is no back draught prevention feature which means that (in my case, at least) there is a cold draft back into the bathroom.

He cambiado el ventilador del retrete de mi habitación porque se oía desde la cama y molestaba. Este tiene un clip para cambiar la potencia, la más potente hace poco ruido, unos 26 dB, pero la más suave, que para mi es suficiente es muyyyy silencioso, tanto que a veces parece que no funciona, je, je. Me costó un poquito encajarlo en el agujero, va muy ajustado, pero entró. El único pero que le pondria es que no se enciende immediatamente sinó que tarda 4 o 5 segundos, no se porque motivo, entonces si es de dia y quieres encender el ventilador tienes que darle al interruptor y esperar esos 4 o 5 segundos.

A la segunda semana empezó a hacer un ruido francamente insoportable y así empeorando consecutivamente, vamos, que te vuelve loco! Evidentemente es un producto mal fabricado.