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Fellowes AeraMax 100 vs 200 vs 300: Air Purifiers

The same level of quality found in commercial and medical settings is now available for use in homes. Fellowes’ AeraMax 100, 200 and 300 air purifiers offer filtration power that’s on par with that of hospitals at a fraction of the cost.

Fellowes AeraMax 100 vs 200 vs 300: Air Purifiers

These three purifiers are great to have around during the cold and flu season, and they’re perfect for households with children, immunocompromised individuals or anyone who simply wants to breathe cleaner air. All you have to do is pick the model that corresponds to the size of the room in which you intend to use it.

With the user-friendly control panel, changing the fan speed is easy. Alternatively, you can activate the purifiers’ automatic mode and let them do the work. Either way, the air quality indicator on the purifiers will alert you to the concentration of airborne contaminants.


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Busy people will appreciate the simple process of changing the long-lasting filters. Since all of the air purifiers have a built-in carrying handle and none weigh more than 13 pounds, you’ll have no problem moving your air purifier of choice from room to room.

Each air purification model filters the surrounding air via a multi-stage process that includes a true-HEPA filter and an ion field. With high clean air delivery rates and the Asthma and Allergy Foundation of America’s seal of approval, you can feel confident that this line of AeraMax air purifiers will work effectively to improve your home environment. On the off-chance you encounter an issue you can’t resolve, all three purifiers are covered by a generous 3-year warranty.

Filters in Four Ways

Fellowes knows that when it comes to healthy indoor air, a single filter doesn’t equate to premium performance. Therefore, the manufacturer created a four-step process to filter and clean the air in your home. During this process, almost all of the allergens, bacteria, viruses, and mold floating in the air are isolated and trapped within the AeraMax 100, 200 and 300’s filtration system, so they don’t reenter the room.

At the heart of this four-stage filtration system, there is a true-HEPA filter. Unlike HEPA-style or HEPA-type filters that only trap 80 to 90 percent of airborne contaminants, a true-HEPA filter captures 99.97 percent of allergens as small as 0.3 microns, including pollen, ragweed, mold spores and dust mites.

The second stage is wrapped into the HEPA filter. To boost its efficiency and maintain its integrity, Fellowes coated the HEPA filter in an antimicrobial material called AeraSafe. This material inhibits the growth of mildew, fungus, and bacteria, lengthening the filter’s lifespan and ensuring it doesn’t become overrun with germs.

Some particles cause odors to linger in the air. The odorous contaminants most commonly detected in homes come from everyday activities like cooking and smoking or from your animal companions, especially pets with outdoor privileges. Inside of these AeraMax filters, there is an adsorbent carbon filter that traps the particles that are responsible for foul smells, making your home smell fresh and clean.

In addition to the HEPA filter, antimicrobial material, and carbon filter, the 100, 200 and 300 AeraMax air purifiers are equipped with PlasmaTrue technology. This mechanism surrounds the purifiers with a field of ions. These ions alter the electron makeup of contaminants to eradicate more particles than a filter alone can capture.

Effortless to Transport

Each air purifier is different in terms of size, but all are lightweight, which means that anyone can carry them without pulling a muscle. The smallest of these AeraMax air purifiers is the 100 model. With a width of 7.2 inches and a height of 27.2 inches, this is a slim tower that can fit in space-challenged areas. To give the 9.24-pound air purifier stability, the base is wide at 8.5 inches, and there is a handle built into the purifier to help you move it.

The AeraMax 200 is shorter and wider than the 100, but it weighs almost the same. This squat air purifier stands 20.5 inches tall, and it measures 13 inches wide. Like the AeraMax 100, the 200 has a stable base, which is 13 inches wide. It also has a recessed tote handle. Plus, it and the other two AeraMax air purifiers are made of non-toxic ABS plastic.

Finally, there is the AeraMax 300 air purifier. This appliance is almost as tall as the AeraMax 100, measuring 25.1 inches in length. It’s also the widest one at 16 inches. Of course, it sits on a sturdy, 8.1-inch-wide base. A quick calculation of the 300’s width and height show that it takes up the most space out of all three models. Despite its larger size, this air purifier only weighs 12.5 pounds.

Choose a Fan Speed

Take advantage of the air purifiers’ auto mode or take control of the fan in manual mode – the choice is yours. The AeraMax 100, 200 and 300 are equipped with an AeraSmart sensor, which determines the air quality and selects the best fan speed to combat the number of pollutants in the air. These air purifiers also have the Aera+ feature, which bumps the fan to its highest speed.

While the auto mode is the default setting, a quick tap of the fan button allows you to put any of the purifiers in manual mode. Regardless of the fan speed you choose, you can count on the 100, 200 and 300 to filter the air thoroughly, and their AAFA certification is proof.

For small rooms of 100 to 200 square feet, the AeraMax 100 is the ideal air purifier. This model has a low, medium and high fan speed, and its power consumption ranges from 37 to 51 watts according to the specific speed you select. Due to its large inlet in the rear and dual side outlets, the AeraMax 100 has an average CADR of 69.

If you have a larger space to purify, get the AeraMax 200 or the AeraMax 300, which can cover rooms of up to 400 square feet and 600 square feet, respectively. These two air purifiers boast four fan speeds, and they are Energy Star rated with the 200 drawing 58 watts and the 300 using 89 watts.

The inlet on both purifiers is located at the back of the unit, and their outlet is positioned on the front panel – The direction of 200’s outlet can even be adjusted just like an AC vent in a car. With the 200’s average CADR of 125 and the 300’s average CADR of 207, these air purifiers are germ-capturing champs.

Control With Just a Touch

Sleek and modern are the two words that embody the control panel on the AeraMax 100, 200 and 300. This LED touchscreen has a bevy of logically illustrated buttons and labeled indicators. For example, the air quality sensor’s results are displayed in a color-coded form via the circular indicator at the top of the control panel. This indicator glows red for heavily contaminated air, orange for moderately contaminated air and green for healthy air.

From the control panel, you can change the fan speed, and the leveled indicator will confirm your selection. If you prefer to turn off the PlasmaTrue ion field, simply press the corresponding button. The only function that isn’t on the panel is the power button. This rocker switch is located on the backside of each air purifier. Once you flip that switch, it only takes four minutes for the sensor to measure the surrounding air’s quality.

Maintenance That’s Easy

Both the true-HEPA filter and the carbon filter last for a long time, which is great news for your wallet. You only need to replace the HEPA filter once per year and the carbon filter once every 3 months. When either filter becomes worn out, an indicator light on the control panel will illuminate, saving you the hassle of marking your calendar to keep up with a maintenance schedule.

Although the filter-replacement procedure for the AeraMax 100 differs slightly from the AeraMax 200 and 300, each way is easy. With the 100, press the push tab to remove the back panel and access the filters. With the 200 and Aeramax 300, pull out the drawer on the side. Then, exchange filters and push the 100’s panel back or the 200 and 300’s drawer back into place.

If you forget to turn off the air purifier before you change the filters, the purifiers’ auto-shutoff mechanism will engage as soon as you remove the old ones, and the unit will power down. Once the new filters are inserted, the air purifiers will turn on by themselves. Since they remember all of your last chosen settings, you won’t have to make any adjustments.

AeraMax 100 vs 200 vs 300: Bursting With the Best Purification Technology

Fellowes is all about bringing the latest air purification technology to residential consumers at a price they can afford. Touch controls give it a modern feel, and it has an air quality sensor. Auto mode provides users with the gift of convenience. Along with their auto mode and touchscreen, the air purifier’s lightweight, recessed handle and easy-to-maintain filters save you time and aggravation.

Then, there are the multiple ways in which these appliances purify the air. It comes with a real HEPA filter that has an antimicrobial coating as well as a carbon filter to combat odors. Unlike manufacturers that only use filters, the AeraMax 100, 200 and 300 have an integrated ionizer.

With three to four fan speeds, these air purifiers can meet the demands of the dirtiest of rooms, and their great CARD ratings offer extra assurance that the purifiers will do their job and do it well. The main difference between each model is the square footage it can cover – all share the same great features. The AeraMax 100, 200 and 300 air purifiers make it easy to safeguard your health.


Air Recommended Air Purifiers

Our Pick Perfect for bedrooms, playrooms, and living rooms, the Coway Airmega AP-1512HH is one of the best-performing, most durable, and most economical purifiers we’ve tested.

Most Popular The Levoit Core 300 air purifier has some strong suits, but in our opinion it falls short of carving out a meaningful niche for itself. Its ideal use would be in a small bedroom occupied by someone who is sensitive to noise.

Also Great With high end air cleaning performance and a whisper quiet fan, the Winix 5500-2 is the perfect combination of power and finesse. It cleared airborne particulates out of our smokey testing room faster than any other model.

Best of the Best If you have a large space you want to remove irritants from, We recommend the Airmega 400S. All of Coway air purifiers do an excellent job of attacking indoor pollutants, and we highly recommend any of them. The 400S is designed to accommodate large room sizes.

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About the author

Hi I’m Alex, founder of HouseholdMe.com and I’d like to say thank you for dropping by. Like most of you, the first thing I look at before buying something online is reviews or buying guides. By reading what other people say will help me gauge whether or not a product is good or not.  I am trying to help people find answers, solve problems, and get inspired.

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