Electrolux Air Purifier

Electrolux Air Purifier Review: The Air Purifiers with Top Features

Most Electrolux products are most well known for being energy star certified and a lot of them are recommended by the Swedish Asthma and Allergy Association that is well known for conducting research on methods concerning the prevention of allergies, asthma, and other respiratory problems.

The product that has been chosen is the Electrolux PureOxygen Allergy 450 because of its superior features and capability compared to other air purifiers. In order to help you see how great of a product this is, a comparison between pros and cons, benefits, usage, the filter it uses, and its efficiency will all be reviewed. 

It is one of the best air purifiers out there that possesses great design and incredible performance. If you are looking for your next best air purifier choice, the PureOxygen Allergy 450 might be the answer to your problem.

Filtration Process Conclusion

The PureOxygen Allergy 450 follows a filtration process that has five steps. These five steps are what make it special because of how well it can purify and remove the harmful particles found in the air in the room. First, the device starts collecting air and directing it towards a reusable filter that has the ability to remove organic pollutants due to its coating with antibacterial properties.

Then the air goes through a HEPA filter which has the ability to filter small particles in the air. The next filter would then be a carbon filter. This air purifier uses a carbon filter to ensure that the air purifier will have no odor. The carbon helps remove unwanted odors from the air. The air being purified would then be exposed to the PlasmaWave fan. PlasmaWave is a technology that removes the remaining allergens, chemicals, odors, and pollutants from the air by breaking it apart at a molecular level. After this, the air is then released again into the room.

Efficiency and Features

One of the most important things to look at in an air purifier is its CADR scores. CADR stands for Clean Air Delivery Rate which determines how much air can be filtered by a system for a certain contaminant. The higher the CADR scores, the better the performance of the air purifier.

This device has the ability to clean a room with a size of around 450 square feet. It has a HEPA filter that has the ability to absorb 99.97 percent of pollutants in the air. The coating of the first filter is called Cleancel. Cleancel is a type of an antimicrobial coating that can hinder the growth of molds or bacteria. Another good thing about this is that the PlasmaWave technology that it has is CARB certified which means that it is a type of ionizer that is safe to use. The CADR numbers of this device are as follows:

  1. Smoke = 291
  2. Dust = 298
  3. Pollen = 343

One of the things that a buyer must also look for is if that device is Energy Star certified. If a product is Energy Star Certified, this means that the product had been tested and had met the standards for energy consumptions. The great thing is that the PureOxygen Allergy 450 is Energy Star Certified. Even with its high performance, the device does not consume that much electricity.

The device is also equipped with sensors for air quality and light. The light sensor allows the device to dim the lights during night time so that the user can sleep well. The air quality sensor, on the other hand, helps check the status of the air in the room. Once the sensor reads that the quality of the air in the room is poor, the device can automatically start to filter the air in the room.

Electrolux Technical Specifications

  • It contains a premium HEPA filter that has the ability to remove 99.97% of pollutants in the air which may include dust, smoke, odor, pet dander, and other pollutants or toxic particles. 
  • The device has an auto mode that can be used to let the device function automatically. It will also be able to adjust the fan speed based on the air quality in the room because of the built-in sensor the device has that measures how good or bad the air is. It also has a sleep mode that is triggered by the light sensor and allows the user to sleep well while the device is turned on. The lights of the device become dimmed and it switches to the quietest fan speed.
  • The filter of this device is washable and reusable, unlike other air purifier models. That means you do not have to spend money on filter cartridges as much as other models would need you to. 
  • It can clean a room size of up to 450 square feet which is sometimes the size of a living room for some homes.
  • It has a remote control that will allow you to change the fan speed from quiet to the turbo.
  • The PlasmaWave technology used by this device to remove harmful molecules in the air is safe. It is technically an ion generator but unlike other ion generators, this technology does not emit harmful ozone and is even approved by CARB.
  • It contains an indicator whenever the filter needs to be washed.
  • One of the filters contains Cleancel which is a coating that prevents the growth of bacteria and molds in the room by purifying it from the air.
  • Unwanted odors, dangerous gases, and stinky smell could also be removed by this device from the air due to its high deodorization activated carbon filter.
  • It contains a warranty for one year. 

The PureOxygen Allergy 450 weighs 25 pounds and is not really designed to be very portable, unlike other designs. It is in fact, one of the largest air purifiers, and you would really need space in case you are going to buy it. However, the technical specifications of this device are really great. The fastest fan speed option of the PureOxygen Allergy 450 is one of the quietest among all of the air purifier models. It is only 60 dB which is approximately how loud two people are whispering at each other. The design is also great with really beautiful smooth curves as well as lines around the air purifier. The only downside this product has is its portability.


The Electrolux PureOxygen Allergy 450 is a really great device wherein the company really focused on giving it really useful technological features. The five filtration process is really special because this device does not just process air into a good quality but rather the best quality possible. Looking at the technology each filter has is just amazing and something the company really had devoted time to. It even has a great range for a room size which is 450 square feet. It is efficient, energy-saving, easy to use, and really quiet for its size. It even has a light sensor to make it go dim automatically and an air sensor that continuously monitors the quality of the air in the room.

Another thing to mention is the overall great design of this device. The only downside that this product has is that it is big and would need space. It weighs 25 pounds and it is really hard to move around. It isn’t made to be portable and is not easy to transfer even from one room to another. However, technological specifications are really praise-worthy. If you are looking for a device that you are planning to place in a particular room and have no plans of moving it frequently, then this is the perfect air purifier you are looking for and it only costs $550 which is pretty good for the value you would be getting.