Bathroom extractor fan recommendations

[xyz123]

Hi any recommendations for bathroom extractor fans please? Ideally with a built in shutter to stop back draught. It's for new loft bathroom and inline fan is not an option. It's a small bathroom (1.6mx 2.5m) so I was thinking 4inch is ok rather than upgrading to 5 inch.

Thanks
J

[MajorMantra]

Not a specific recommendation, but this is worth a watch: https://www.youtube.com/watch?v=WvSE9aAmeGk

FWIW I've fitted two of these in my airbnb cottage (kitchen and bathroom) for continuous running, but slightly different use case I guess: https://www.extractorfanworld.co.uk/monsoon-mon-dm...

[zalrak]

I have fitted a couple of these recently and they have been very good. Very effective and very quiet:

https://www.screwfix.com/p/manrose-csf100t-100mm-4...

[sherman]

We have this fan
https://www.toolstation.com/airflow-extractor-fan/...

The fan opens and closes in a fun way.
Nice and quiet

[caziques]

Put a lid on the shower and you won't need a fan.

[dmsims]

What is the extract situation (materials and route) ?

Axial fans are poor unless it's short and smooth

[loughran]

Airflow Icon, different sizes, different voltages, flexible switching options, excellent iris shutter.

[Arrivalist]

sherman said:

We have this fan
https://www.toolstation.com/airflow-extractor-fan/...

The fan opens and closes in a fun way.
Nice and quiet

I’ve had these too and always worked well.