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AEG AX91-404DG Air Purifier
Dark Grey

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Discover more Air Treatment
Brand
AEG
Colour
dark gray
Connectivity
WiFi
Dimensions
315 x 565 x 315 mm
Display
yes
Miscellaneous
Air filter, App control
Note
Through the process of refurbishing the IPxx certification can no longer be guaranteed and, for example, water damage is therefore excluded from the warranty conditions.
Sound pressure level
17 db(A)
Weight
7900.0 g

Your refurbed product

Refurbed products are more sustainable and up to 40% cheaper compared to a new device. Your trusted refurbed product comes with a minimum 12-month warranty and a 30-day free returns policy, with no questions asked.

AEG AX91-404DG Air Purifier - Description

Breathe easier and bring a new sense of calm to your home with the refurbished AEG AX91-404DG Air Purifier. Designed for modern living, this reliable device helps you create a healthier, fresher environment for your family-all while making a more sustainable choice for the planet.

Elevate Your Home’s Air Quality Effortlessly

The AEG AX91-404DG Air Purifier combines smart technology with user-friendly controls, ensuring you enjoy cleaner air with minimal effort. Its robust air filter tackles dust, pollen, pet dander, and even the finest airborne particles, so every breath feels purer and lighter.

  • WiFi connectivity lets you control the air purifier from anywhere using the intuitive app-adjust settings, monitor air quality, and schedule cycles to suit your lifestyle.
  • Quiet operation lowers sound pressure to just 17 dB, so you can sleep, work, or relax without distraction.
  • Clear display gives you instant feedback on your indoor air quality and purifier status, putting you in control at all times.
  • Sleek, compact build fits seamlessly into your home, blending practicality with modern design.

Why Choose a Refurbished Air Purifier?

Choosing a refurbished AX91-404DG means you’re opting for a professionally checked and cleaned device that’s reliable and ready to use-better than used and kinder to the planet. Each refurbished unit helps reduce electronic waste and conserves resources, supporting a more sustainable future.

Everyday Benefits You’ll Notice

  • Remove common allergens and pollutants, creating a safer space for allergy sufferers and families.
  • Enjoy fresher air and less dust, helping you maintain a cleaner, more comfortable home.
  • Take control over your home’s air quality with app-based remote access, wherever you are.
  • Reduce your carbon footprint by choosing a refurbished, eco-conscious solution.

Typical Usage Scenarios: Q&A

Q: Can I use the AEG AX91-404DG in open-plan living spaces? A: Absolutely! Its powerful air filter and smart controls work efficiently in larger rooms, ensuring consistent air quality throughout your home.

Q: Is it suitable for bedrooms or nurseries? A: Yes-the ultra-quiet operation makes it perfect for restful environments, so you and your loved ones can sleep soundly.

Q: How does app control benefit me? A: The dedicated app lets you adjust settings, check filter status, and track air quality from your phone, giving you peace of mind and total flexibility.

Peace of Mind, Guaranteed

Every refurbished AEG AX91-404DG Air Purifier comes with a minimum 12-month warranty and a 30-day free return policy. You can enjoy fresher air knowing you’re fully covered-no worries, just cleaner living.

Choose the AEG AX91-404DG Air Purifier from refurbed and take a confident step towards a healthier, more sustainable home. 🌱

The refurbed Process

Every refurbed device is refurbished in up to 40 steps — taking it from used to like new again. Here are 5 key steps:

Refurbisher buys used electronics

1. Supplier buys pre-loved tech

Deleting the data from used electronic devices

2. Data cleanse

Refurbishing defective components

3. Swap of faulty parts

Polishing the exterior of used electronics

4. External preparation

Refurbisher sells the devices through refurbed marketplace

5. Sold via refurbed

Learn more

What is refurbed?
Refurbed is an online marketplace for refurbished electronics. All refurbed AEG AX91-404DG Air Purifier function like new, but are much cheaper. How is that the case? Once sourced, experts put our products through an up to 40-step refurbishment process to ensure that all products work and look like new. This results in us offering better value products that are also more sustainable.
Why should I buy my AEG AX91-404DG Air Purifier from refurbed?
refurbed AEG AX91-404DG Air Purifier are great value, at up to 40% cheaper than new. Equally as important is trust. We give you a minimum 12-month warranty on each device and a 30-day free trial period, during which you can return for a full refund. This means you save money, and get to test the device to make sure it works perfectly for you.
Why are refurbed AEG AX91-404DG Air Purifiers so cheap?
Every refurbed partner is specialised in certain brands. They mostly buy exhibit and corporate phones in large quantities at low prices. Their specialisation makes the renewal processes very efficient, resulting in 100% renewed products that are up to 40% cheaper than new devices.
What exactly do the product grades mean?
refurbed AEG AX91-404DG Air Purifiers work like new devices and therefore have no functional limitations. The visual condition of the devices can be selected based on your needs. What are the visual categories?

Premium (AA-Grading)
Premium AEG AX91-404DG Air Purifiers are visually identical to new, with no visible signs of wear or use. No scratches, scuffs, dents, or blemishes on the body or screen.
Excellent (A-Grading)
Excellent AEG AX91-404DG Air Purifiers have no dents, scratches or signs of wear visible from a distance of 30cm - neither on the body nor on the display.
Very Good (B-grading)
Very Good AEG AX91-404DG Air Purifiers may have minimal dents, scratches or wear on the body that can be seen from 30cm away. There may be micro-scratches on the display/screen, but these are not visible when the display is on.
Good (C-Grading)
Good AEG AX91-404DG Air Purifiers have visible signs of use such as scratches and/or dents on the body. There may be micro-scratches on the display/screen, but these are not visible when the display is switched on.
How does the 30-day free trial work?
If you want to return your product for any reason, you can return it free of charge within 30 days. To do so, contact our partner directly via your refurbed account and let them know that you would like to exchange or return your device. You will receive a free return label from our partner by email or in your refurbed account. Alternatively, you can contact our refurbed customer service. We will be happy to help you and contact our partner.
What are my warranty terms?
We offer a minimum 12-month warranty on all refurbed AEG AX91-404DG Air Purifier. This covers all/any technical defects might occur during this period, and are not caused by your own fault.

Examples are:
- The device can no longer be switched on.
- The unit cannot find a network.
- The loudspeaker does not work.

The battery is also covered by the warranty. A distinction is made between wear and tear and technical defects. Technical defects are covered by the warranty and are characterised by abnormal behaviour. Abnormal behaviour could be, for example, that the device can only be charged up to 40%.
How can refurbed guarantee the quality of your AEG AX91-404DG Air Purifier?
Only professional and certified partners are allowed to offer their electronic products via refurbed. We ensure this with ongoing quality tests and constant monitoring. Our partners are all located within the EU. This allows us to guarantee fast delivery times and optimal contact to always perform our best.
Which environmental protection projects do we invest in?
We have planted over 6.6 million trees since our foundin, and we are very proud! We realised that planting trees alone does not tackle all of the environmental issues we a passionate about, however. That's why we now also support projects that
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials

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