How do I choose between a 100mm and a 150mm Xpelair fan for my bathroom?

Look at the airflow you need. The 100mm fans on the page typically sit in the 20-30 L/s flow range and suit small bathrooms or en-suites, while the 150mm models generally offer 61-70 L/s and are better for larger family bathrooms or when you have longer duct runs. a compact en-suite of 2-4 m2 will be fine with a 100mm fan such as the DX100 range, but a 6-8 m2 family bathroom is more comfortable with a 150mm Contour or DX150 model for quicker moisture clearance.

Are the Simply Silent fans actually quiet enough for a bedroom-adjoining bathroom?

Yes, the Simply Silent range is designed to reduce noise, and our range groups models into noise bands so you can match how quiet you need them to be. Aim for a fan with a noise rating in the 21-30 dB band if your bathroom shares a wall with a bedroom; that level is unlikely to disturb sleep. If noise is less critical, there are options in the 31-40 dB and 41-50 dB bands that typically give higher airflow.

What do humidistat and timer controls do, and which is best to prevent mould?

A humidistat detects rising humidity and runs the fan automatically until levels drop, while a timer keeps the fan running for a set period after you switch it off to clear lingering moisture. models in our range with "Timer & Humidistat" (DX100HTS and C6HTS) combine both, which is most effective at slowing mould and mildew growth because the fan only runs when needed and clears residual dampness afterwards. If you want hands-off humidity control, choose a humidistat model.

What's the difference between square, contour and round designs, does it affect performance?

The shape is mainly aesthetic and affects how the grille looks on your wall or ceiling; contour models have a sleeker, curved face for a modern look, square and standard designs are more traditional. Performance is driven by size and motor specification rather than shape, so you'll see both square and contour options across the 100mm and 150mm performance ranges. If you have a shower area, there's a purpose-labelled round shower fan (DX100BT), which combines the appropriate performance with a shower-friendly appearance.

The prices vary, is it worth paying more for the higher-priced Xpelair fans?

Higher prices on the page generally reflect additional features such as larger 150mm motors, combined timer and humidistat controls, contour styling or higher flowrates. C6HTS (a 150mm Contour with humidistat and timer) sits above the basic DX100BS 100mm standard model because it delivers greater airflow and automated humidity control. If you need fast moisture removal or automatic operation, the extra cost brings clear functional benefits; for a small, occasional-use ensuite the cheaper 100mm standard models remain a sensible choice.

Xpelair Extractor Fans

Did you know that a chronic lack of sleep affects more than 1/3 of the British public - and the bathroom fan is one of the main offenders! A quarter of UK adults would describe their bathroom fan as ‘annoyingly noisy’? In our opinion that’s far too many so we’ve teamed up with Xpelair to bring you fantastic bathroom extractor fans for an affordable price. The work by removing moisture from the air which in turn greatly slows down the growth of any mildew or mould. That’s not all either, the best thing about them is how quietly Xpelair’s Simply Silent range does it.

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Xpelair Simply Silent DX100BS 100mm Standard Square Extractor Fan

Xpelair Simply Silent Standard Square Extractor Fan 100mm - DX100BS

4.9

7 ratings

£31.52 inc
VAT

Xpelair Simply Silent DX100BTS 100mm Square Extractor Fan with Timer

Xpelair Simply Silent Timer controlled Square Extractor Fan 100mm - DX100BTS

4.9

29 ratings

£29.86 inc
VAT

Save £5.72 | Was £35.58

Xpelair Simply Silent DX100S 100mm Standard Square Extractor Fan with Kit

Xpelair Simply Silent Extractor Fan with fitting kit 100mm - DX100S

4.8

10 ratings

£32.00 inc
VAT

Xpelair Simply Silent DX100TS 100mm Square Extractor Fan with Timer with Kit

Xpelair Simply Silent Timer controlled Square Extractor Fan with fitting kit 100mm - DX100TS

4.8

6 ratings

£39.94 inc
VAT

Xpelair Simply Silent DX100HTS 100mm Square Extractor Fan with Timer and Humidistat with Kit

Xpelair Simply Silent Timer and Humidistat Square Extractor Fan with Fitting kit 100mm - DX100HTS

4.8

11 ratings

£48.99 inc
VAT

Save £5.86 | Was £54.85

Xpelair Simply Silent DX100TR 100mm Round Extractor Fan with Timer with Kit

Xpelair Simply Silent Timer controlled Round Extractor Fan with fitting kit 100mm - DX100TR

5.0

4 ratings

£39.94 inc
VAT

Xpelair Simply Silent DX150TS 150mm Square Extractor Fan with Timer

Xpelair Simply Silent Timer controlled Square Extractor Fan 150mm - DX150TS

5.0

5 ratings

£60.80 inc
VAT

Xpelair Simply Silent DX150HTS 150mm Square Extractor Fan with Timer and Humidistat

Xpelair Simply Silent Timer and Humidistat Square Extractor Fan 150mm - DX150HTS

5.0

7 ratings

£74.95 inc
VAT

Save £11.37 | Was £86.32

Xpelair Simply Silent LV100HTS 100mm Low Voltage Square Extractor Fan

Xpelair Simply Silent 100mm LV100HTS Timer & Humidistat Extractor Fan with Fitting Kit - Square

£101.20 inc
VAT

Xpelair Simply Silent C6S 150mm Square Extractor Fan

Xpelair Simply Silent Contour Standard Square Extractor Fan 150mm - C6S

4.0

6 ratings

£59.95 inc
VAT

Save £14.15 | Was £74.10

Xpelair Simply Silent C6TS 150mm Square Contour Extractor Fan with Timer

Xpelair Simply Silent Contour Timer controlled Square Extractor Fan 150mm - C6TS

4.5

2 ratings

£69.50 inc
VAT

Save £13.49 | Was £82.99

Xpelair Simply Silent C6HTS 150mm Square Contour Extractor Fan with Timer and Humidistat

Xpelair Simply Silent Contour Timer and Humidistat controlled Square Extractor Fan 150mm - C6HTS

4.5

4 ratings

£99.99 inc
VAT

Save £16.14 | Was £116.13

Xpelair Simply Silent DX100BT Complete Round Shower Fan with Timer, External Grille and Ducting

Xpelair Simply Silent Timer controlled Round Shower Fan with fitting kit 100mm - DX100BT

4.4

5 ratings

£41.94 inc
VAT

xpelair-simply-silent-contour-timer-and-humidistat-controlled-with-interchangable-facsia-extractor-fan-100mm-c4htrs

Xpelair Simply Silent Contour Timer and Humidistat Extractor Fan 100mm - C4HTRS

4.8

26 ratings

£70.43 inc
VAT

xpelair-simply-silent-contour-pull-cord-controlled-round-square-extractor-fan-100mm-c4tsr

Xpelair Simply Silent Contour Timer controlled Extractor Fan 100mm - C4TSR

4.9

17 ratings

£47.87 inc
VAT

Xpelair Simply Silent Contour Extractor Fan 100mm - C4SR

4.9

11 ratings

£43.54 inc
VAT

Xpelair Simply Silent Contour Pull Cord controlled Extractor Fan 100mm - C4PS

£50.10 inc
VAT

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Filter By 17 results

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