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    AEG AX91-404GY WiFi Connected Air Purifier - Grey

    AEG AX91-404GY WiFi Connected Air Purifier - Grey

    Key Features

    • Designed for room sizes up to 38m2
    • Super quiet model has minimum noise level of 17dB
    • 9 speed settings to choose from
    • AirSurround pushes the air throughout the whole room
    • Automatically adjusts settings based on air quality
    Add to compare View Product Specs

    AEG AX91-404GY WiFi Connected Air Purifier - Grey

    Delivery Delivery from Wed 23rd Jun Delivery from Wed 23rd June From Wed 23rd June From Wed 23rd June

    We’re still delivering to our customers safely. Since the latest Government advice, we’ve had to make a few changes. If you’re self-isolating then we’re now only able to deliver products to your doorstep. Otherwise, we’ll come into your home but only deliver to behind your main door. Unfortunately, as our delivery partner is no longer able to operate in Northern Ireland, we are unable to offer home delivery to any Northern Ireland postcode.

    We’ll deliver any product to your home, 7 days a week.

    • We schedule deliveries from 7am until 7pm.
    • You can choose a paid morning or afternoon delivery timeslot when you checkout.
    • Free delivery is also available.
    • We’ll text you a 4 hour timeslot on the morning of your delivery.
    • We'll give you your driver’s number just in case there are any issues.
    • Your driver will call you to keep you up to date on the day.
    • Delivery restrictions apply. Please see our delivery page for more information.

    Free next day delivery with Click and Collect

    You don’t have to wait in to get this item, we can deliver your parcel to a local CollectPlus store.

    • With over 7,000 local stores across the UK, it’s likely there’s one close to your home.
    • You can pick the item up at a time that’s convenient to you.
    • We’ll text you as soon as it’s ready to collect.
    • You’ve then got 10 days to collect your item.
    • Deliveries can be made until 9pm on the day of delivery.
    △ The earliest delivery date may vary based on your postcode.

    FREE next day delivery

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    AO Finance Instalment plan from £12.00 per month

    Product Overview

    If odours and dust get on your nerves, you’ll love this air purifier from AEG. It’s designed for medium-sized rooms up to 38m2, leaving the air in your lounge as clean and fresh as a coastal breeze. With a minimum noise level of 17dB, it’s really quiet too. This model also comes with 9 speed settings, so you can either have it on low as you’re going about your business, or crank it up high when the dogs get back from the park. Whatever you decide, the smart monitoring feature is always on hand if the speed needs adjusting – which it will do automatically if it senses the air quality is poor. And because AirSurround tech creates a spiral movement that covers the entire room, there’s nowhere for even the tiniest particles to hide.

    Key Features

    • Designed for room sizes up to 38m2
    • Super quiet model has minimum noise level of 17dB
    • 9 speed settings to choose from
    • AirSurround pushes the air throughout the whole room
    • Automatically adjusts settings based on air quality
    Add to compare View Product Specs

    Features we love

    Fresh air without lifting a finger

    AEG’s unique PureSense technology keeps an eye on the air quality inside your home, then will automatically make adjustments if it needs to. It uses sensors to measure the temperature, humidity, light and particles in the room, giving you an air quality reading you can check via the handy display or Wellbeing app. So, not only are you always kept in the loop, but you won’t have to lift a finger if the lounge is a bit stuffy.

    Powerful filtration never misses a spot

    Even the smallest of allergens won’t stand a chance against the powerful 5 stage filtration system. The pre-charged ultra-fine filter traps up to 99.5% of particles as tiny as 0.3 microns, as well as harmful gases and odours. It also eliminates up to 99.9% of bacteria*, keeping the air in your home as fresh as a daisy.

    *Filter media coating exhibits an antibacterial rate of up to 99,99% against E. coli, Staphylococcus aureus, Serratia marcescens and Legionella pneumophila based on external test according to Chinese standard GB 21551.2-2010.

    Smartphone app keeps you connected

    Thanks to AEG’s innovative Wellbeing app, you’ll have all the info you need right at your fingertips. From controlling your purifier and scheduling events, to checking the air quality and status of the filter, it’s easier than ever to stay up to date – even if you’re not at home.

    Circulation system reaches every corner

    No matter how big your room is, the clever AirSurround system ensures no stone is left unturned. Because it circulates the air in a spiral movement, it can reach every nook and cranny so there’s nowhere for pollutants to hide. And thanks to the filter’s large surface area, it can clean even more air for faster results.

    Quietly and discreetly purifies your home

    With a minimum noise level of just 17 dB, you’ll never have to worry about it drowning out your TV. In fact, it’s so discreet, you’ll barely notice it’s there. And even when it’s working hard at the maximum speed, the noise level only reaches 46 dB, making it quieter than a dinnertime conversation.

    Product Specification

    Key Information

    (H)56.5 x (W)31.5 x (D)31.5
    Air Flow Rate
    476.2 m³/hour
    Cord Length
    2 m
    Filtration Type
    Maximum Noise Level
    46 dB
    Maximum Room Size
    38 m²
    Noise Level
    17 dB
    Number of Speed Settings
    Operated By Remote Control
    28 Watt
    Smart Monitoring

    Features We Love


    How Well Does It Perform?

    CADR rating - Smoke
    442 m³/hour

    Product Detail

    Air Purifiers
    Country Of Origin
    (H)56.5 x (W)31.5 x (D)31.5
    Dimensions With Packaging
    (H)66 x (W)37.5 x (D)37.5 cm
    7.9 Kg
    Weight With Packaging
    10.8 Kg


    Manufacturer Warranty
    2 Year
    Manufacturer Warranty Domestic Use Only

    Wireless Connections


    Customer Reviews

    4.3 / 5
    Showing 3 of 3 reviews

    Okay, but not HEPA

    Product is ok. Stylish, easy to set and use. Has a lock setting. Filters may have a longer life than others. Cons: The app can't see where I live so the Outside is 30miles off. It's not HEPA. It's not cheap. Ionize technology release ozone (and the app doesn't check for it).

    My new fresh air.

    Hi very pleased with my air purifier, simple to get it up and running, And it is doing a good job, great I am not sneezing so much. Thankyou

    lots of info

    Very easy to set up, great app with lots of information and graphs of air quality.

    Any offers are genuine savings. We always want to be able to offer you an incredible deal, so we’ll always match our competitors on price. This means our prices could drop further, or potentially reduce again once a promotional event ends. If our price drops, or you do find what you’re looking for cheaper elsewhere, we’ll offer our price match promise. See terms and conditions.

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