AeraMax 300 Large Room Air Purifier Review

If you are struggling with asthma and allergies, there is an incredibly simple solution to how you can eliminate all those problems. AeraMax 300 air purifier comes with a Large Room Allergy and Asthma 4-Stage Purification system and is designed to automatically clean and detect your indoor air quality. This device can remove up to 99.99% of any airborne particles as well as any microbe measuring 0.3 microns or large, so you can have fresh and pure air to breathe that is germ-free.

AeraMax 300 also features an auto-detecting technology that gives the ability to automatically sense and clean your indoor air. This product also features True HEPA filter, which is combined with the antimicrobial treatment to provide protection from more than 99.97 of airborne pollutant compounds or hazardous allergens. The gadget is perfect for medium to large rooms over 300 square feet, hence the name AeraMax 300. It is a high-performance unit when it comes to getting rid of dust, pollen, or smoke. The PlasmaTRUE technology ensures that you get total protection, while the filter indicator will alert you when it is time to change the HEPA filter. You can also benefit from the AeraSmart sensor that keeps the speed of the fan always regulated and the Aera+ mode provides the most effective air purifying while eradicating all the allergens from the air in your living space.

Fellowes AeraMax 300 four-stage purification functions very simple. The initial stage uses a carbon filter to trap all the airborne particles as well as bad smell and odors.

Next, the True HEPA filter carefully and efficiently get rid of nearly 100% of all particles that are equal or larger than 0.3 microns, including all allergens, viruses, mold spores, germs, dust mite, pet fur, dander, and cigarette smoke.

The third stage includes the use of the AeraSafe antimicrobial treatment, cleaning the sucked air to ensure it does not contaminate the True HEPA filter. The AeraSafe eliminates the fungi, bacteria, and even mildew that can cause odors.

The last stage involves the use of plasma technology, which creates an ionized zone that completely, effectively, and safely eradicates all the floating impurities.

AeraMax 300 Air Purifier Features

  • Carbon filter: The carbon filter in the device captures all household odors, cooking odors, pet odors, and cigarette smoke among many others.
  • True HEPA filtration: True HEPA filtration is essential to asthmatics as well as people suffering from allergies since it is capable of eradicating nearly 100% of all airborne particles.
  • AeraSafe: The filter in the AeraMax 300 contains antimicrobial treatment that treats all forms of bacteria in the air alongside fungi and mildew.
  • PlasmaTRUE technology: This feature makes sure that you get total protection, while the filter light tells you if it is time to change the HEPA filter.
  • Special high-performance mode: AeraMax 300 has both asthma and allergy certification that ensures your air is pure and clean, making it great for people who suffer from allergy, cold, flu, and asthma.
  • AeraSmart sensor: This feature keeps the speed of the fan regulated at all times, after automatically detecting pollutants and impurities in the air.
  • Great coverage: It has decent coverage, with the system capable of cleaning large rooms of area 300 square feet and over.


  • Has additional though optional, ionizing filed that boost the particle-removing power.
  • Hospital-level air filtration that gets efficiently eliminates even the tiniest contaminants.
  • Super easy to use while the filters are easy to change with the help of the filter indicator light.
  • Certified allergy and asthma by AAFA.
  • It is great value for money.


  • Less portable than other models.
  • Some users may find the blue light on top of the device a bit annoying especially during bedtime (although you can strategically place a tiny piece of colored tape to assuage this).

If you are looking for an air purifier that will help you relieve your asthma and severe allergies symptoms, you don’t want to gamble with any substandard product that may worsen your situation. What you need is a purifier that will deliver the desired results in the shortest time possible, and that is what exactly you will get from the AeraMax 300. It is effective in all areas, particularly when it comes to efficiency, performance, quality, design, and price. There are very few units that possess the ability to purify your living space air like AeraMax Air Purifier.

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