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Electrolux Oxygen Ultra

T he Electrolux Oxygen Ultra is more than a simple air purification system as it is specially designed to reduce odors and capture pollen, dust, and especially pet dander. For pet owners, this is good news seeing how the dander of the animals is a common allergen. Aside from its effectiveness in air filtration, what makes the Electrolux an appealing option is the asking price as it doesn’t run as expensive as other similar systems do that are usable in areas of up to 400 square feet do.

Picture of the Electrolux Oxygen Ultra electromagnetic air purifier

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Technical Details

It is an electromagnetic air purifier, which means that it uses an ionizer that releases ions into the air to neutralize odors and germs in an effective manner. However, ionizer air is known to pose issues in households where individuals who suffer from respiratory disorders live, and in excess, it even poses a threat to healthy people too. If you or someone in your household suffer from asthma, severe allergies, or any other health issue of the sorts, it might be best to avoid this purchase.

If you suffer from respiratory health issues, it is appropriate to opt for an air purifier for asthma and allergies as it employs the needed filtration media to remove triggering pollutants from the air.

Considering that the ozone emissions of this system are extremely low, it likely won’t cause health issues to appear or worsen. To keep extra safe, it would be best to run it when you are not present, for example, leave it on when you are away at work so that it can clean the air, and shut it off when you arrive home. When it comes to details regarding its profile, know that it uses a 3-stage filtration process that involves the use of a HEPA filter that traps small particles, as well as a carbon filter that reduces odors.


Electrolux Oxygen Ultra Spec Sheet
Area coverage 400 sq. ft.
Air purification efficiency 99.97%
Filtration stages 3
Filter media Carbon pre-filter, HEPA filter, PlasmaWave
Air changes per hour N/A
Air circulation N/A
CADR rating 253 for pollen, 261 for smoke, 262 for dust
Energy Star certification
Noise output 26 – 57.1 dB
Filter life 3-12 months
Filter check indicator
Speed settings 5
Size 17-3/5” x 10-1/10” x 24-3/10”
Guarantee 5 years
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  • Certified by the California Air Resource Board for having low to no ozone emission. This means that you can use it without fear that it may damage your lungs or promote allergies, even though it is an electromagnetic system.
  • You can either opt to manually choose the desired programs or let it automatically detect the dirt and impurities and find an optimal level of speed, according to how many pollutants it detects in the air indoors.
  • When it runs on the low mode, it produces as little as 26 dB so that it doesn’t interrupt your sleep or cause any disturbance while you are trying to relax.
  • PlasmaWave technology emits negative and positive charged ions to remove odors, gasses, and germs in the air.

Ozone generation might not be optimal in households where allergy and asthma sufferers live, but if this is not the case for you and you actually seek a system that relies on producing ozone to clear the air of impurities, check out the best ozone generators available at the moment.


This air filter doesn’t come with many features. It lacks a timer or an operation scheduler which can be very handy for when you want to use it while you are away from your home. However, it comes with some convenient functions, including a night mode that helps reduce energy costs. The air quality sensor is another great addition because you don’t have to set the programs on your own. The sensor adjusts the fan so that it will be able to remove as many contaminants from the air as possible strictly when needed. It also comes with a remote control that allows you to change settings from afar rather than being obliged to manually select from the control panel.

Up-close picture of the control panel featured by the Electrolux Oxygen Ultra air purifier

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The first thing that stands out is definitely its design, which resembles a small and stylish radiator. This unique design has, however, a purpose: it pulls air through the front and it releases clean air through the top. This is highly convenient, as you can choose to place it against a wall or in a narrow space. It features a carry handle, designed for easy transportation. Measuring just 17-3/5” by 10-1/10” by 24-3/10” and weighing approximately 23 pounds, it is a lightweight and compact device that can fit in most places.

Warranty and Support

It comes with a 5-year warranty, meaning that starting with the day of purchase, you can have it repaired for free in case damages or defects appear. To learn more about its operation, you can download a user manual from Electrolux’s official website. While you are there, feel free to browse through the FAQ section or contact the support representatives for personal help.


Even though it doesn’t rank among the best air purifier for odor removal available on the market at the moment, the Electrolux Oxygen Ultra is as close to the top-performing systems in this niche as it gets due to the efficient removal of odor-causing airborne particles granted by its use of hydroxyls. Likely its best feature stands in the odor sensor that adjusts fan speed pursuant to the level of unwanted odors and gases indoors, keeping the room free of smells and the air clean without drawing more power than it actually has to. Furthermore, it doesn’t cost much and comes with replacement carbon filters that further reduce expenses, which makes it a budget-friendly option you should take into consideration if money is tight.

Markus Mackay
Markus Mackay
Our resident expert in all things AC-related, Markus is a never-ending source of knowledge regarding how these systems work. What makes him so savvy in this field is his direct experience that he acquired while working in sales. The connections he made during that period also came in handy here as Markus knows a lot of experts in this field. With each article uploaded, he makes sure to gather the expertise of his more experienced ex-peers as well, making sure to provide readers with reliable reviews and articles.

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