Rank #9 in Best Bathroom Extractor Fan 2026: 10 Ranked, and the 16 dB Claim That Isn't Measured
Hon&Guan 102mm Extractor Fan with Timer, 110 m³/h, 5W
- Rating
- 4.2
- Ratings
- 167
- Rank
- #9
Price and rating as shown on Amazon when we collected them. Both change.
The Hon&Guan 102mm Bathroom Extractor Fan with Timer is the #9 pick in our guide to 100mm bathroom extractor fans. It costs £29.74 and holds 4.2 out of 5 from 167 ratings. Its listing quotes 110 m3/h of airflow — more than the 78 to 98 m3/h the other fans in this group give — from a brushless DC motor rated at 5 W.
The numbers in the listing disagree with each other on one point that matters before you buy. The product name and the duct size say 102mm, but the same listing states that installation requires a 105mm hole, so it will not drop into a standard 100mm opening; the specification table then lists a third figure, Size: 100 mm. On noise it gives 35 dB as a maximum and no measurement distance at all. Everything on this page is taken from the Amazon listing, not from any test of our own.
How those 167 ratings break down
An average hides its own shape. This is the spread behind the 4.2 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Price | £29.74 |
|---|---|
| Rating | 4.2 out of 5 from 167 ratings |
| Airflow (as listed) | 110 m3/h |
| Power | 5 W |
| Noise (as listed) | 35 dB maximum, no measurement distance given |
| Duct and hole (as listed) | Duct Ø102mm; installation requires a 105mm hole |
| Size field (as listed) | 100 mm |
| Timer settings | 1, 5, 10, 15 or 30 minutes |
What it is up against
The rivals it was ranked against in Best Bathroom Extractor Fan 2026: 10 Ranked, and the 16 dB Claim That Isn't Measured.
Questions people ask
How much air does the Hon&Guan 102mm extractor fan claim to move?
The listing quotes 110 m3/h, which it describes as 30% stronger than other 100mm bathroom fans, with 5 W of power behind it.
Will it fit a standard 100mm duct hole?
No, according to its own listing. The duct is given as Ø102mm and installation requires a 105mm hole, while the specification table separately lists the size as 100 mm.
How quiet is the Hon&Guan 102mm fan?
The listing gives 35 dB as the maximum and does not say at what distance that was measured.
What motor does it use?
A brushless DC motor, rated at 5 W and described as more energy-efficient than a conventional AC motor.
What timer options does it have?
Five: 1, 5, 10, 15 or 30 minutes of delayed shut-off after the light or power is switched off, plus a memory function that keeps the setting you chose.
Is the Hon&Guan fan suitable for a bathroom?
The specification lists IP64 waterproofing, wall mounting and indoor use, with a two-year warranty.
What is the price and rating?
£29.74, rated 4.2 out of 5 from 167 ratings.
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