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.

AEGDTB3954M

Chimney
90cm

£555View retailers

Test score

Lowest available prices

Sign up to unlock the full expert review

The AEG DTB3954 cooker hood uses push buttons to select the three fan speeds and turn on its lights, so there’s nothing too complicated about the control panel. The dishwasher-safe filters should be easy to clean, too, but did this cooker hood manage to clear the grease-laden air in our test kitchen? The full review explains our findings, so read on.

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?

KEY TEST RESULTS
Grease extraction
Steam extraction
Ease of use

Nov 2024Last checked by Which?
Mar 2021First reviewed by Which?
Sept 2020Released

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

11 Apr 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 put 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

Neff

D94QFM1N0B

Chimney
90cm

£539View retailers

Test score

Hotpoint

PHBS 9.8C LTD K

Chimney
90cm

£559View retailers

Test score

Samsung

NK36M5070BS/UR

Chimney
90cm

£275View 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
Extraction rate (m³/hour)	611.4
Width	90cm
Number of speeds	3
Boost function	No
Delayed off	No
Material	Stainless steel and glass
Colour	Stainless steel

Suggested searches

AEGDTB3954M

Lowest available prices