By clicking a retailer link you consent to third-party cookies that track your onward journey. This enables W? to receive an affiliate commission if you make a purchase, which supports our mission to be the UK's consumer champion.

HaierHATS9CBS4B

Chimney hood
90cm

£199.99View retailers

Test score

Lowest available prices

Sign up to unlock the full expert review

This sleek-looking chimney cooker hood from Haier includes features such as a boost setting and a delayed off function. Find out how good it is at combating steam, grease particles and cooking smells by reading our full Haier HATS9CBS4B cooking hood review.

pros

Content has been blurred out, please log in to view.

cons

What's included?

What is it?
How well does it remove grease, steam and odours?
How easy is it to use?
How noisy is it?
Should I buy it?

Digital first month £5, then £8.99 per month, cancel at any time.

KEY TEST RESULTS
Grease extraction
Steam extraction
Ease of use

Aug 2025First reviewed by Which?
Jan 2025Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

How we test cooker hoods

7 Aug 2025

Grease extraction

How we test grease extraction

We turn the cooker hood onto maximum setting, then drip a small amount of oil and water onto a hot pan for 30 minutes. We then leave the cooker hood on for a further 10 minutes and record how much grease has been captured by the filter.

Odour extraction

How we test odour extraction

We turn on the cooker hood to its maximum setting, then fill a pan with water and heat it up on the hob. A strongly aromatic chemical (methyl-ethyl ketone) is dripped into the water over 30 minutes. Its aromatic concentration is measured every minute at four different points in the room to determine how effective the cooker hood is at extracting the smell.

Steam extraction

How we test steam extraction

We heat up a pan of water on each cooking zone of a hob. When the humidity has reached 90%, we turn on the extractor fan to maximum and record how long it takes for the humidity to drop to 60%. This gives a good indication of how effective the cooker hood is at removing steam.

Noise

How we test noise

We turn the cooker hood on to maximum then measure the noise at a distance of one metre. A panel of assessors also note any specific noises such as vibration, humming or rattling.

Ease of use

How we test ease of use

We assess how easy it is to install, use, clean and maintain the hood, including the quality of the lighting.

Compare retailers

Prices updated daily

Prices are ordered from lowest to highest, irrespective of retailer rating or stock, and exclude any potential delivery costs. We are not able to show every possible retailer and cheaper prices may be available.

Suggested Alternatives

Leisure

H92PX

Chimney hood
90cm

£189View retailers

Test score

Hoover

HGM600X

Chimney hood
60cm

£199View retailers

Test score

Cookology

LINT601SS

Chimney hood
60cm

£179.99View retailers

Test score

How to clean your cooker hood
Your cooker hood prevents grease from settling on kitchen surfaces and keeps the air smelling fresh. But what about when it needs to be cleaned itself? Here are our top tips.
How we test cooker hoods
Discover how our in-depth tests separate the best cooker hoods from the poor value models you should avoid
Best cooker hoods for 2025
Find out which type of cooker hood is best to extract grease, moisture and smells from your kitchen – and see some of our top Best Buys

All cooker hood advice

General
Type	Chimney hood
Kitchen size	591.8
Width	90cm
Depth	50.8cm
Number of speeds	3
Boost function	Yes
Delayed off	Yes
Material	Painted steel
Colour	Black

Suggested searches

HaierHATS9CBS4B

Lowest available prices