AeraMax Baby DB55 Air Purifier: Trusted Review & Specs

The middle child of AeraMax series of personal air purifiers – AeraMax Baby DB55 is a bit of a mixed bag. Its flagship inspired design is good to look at but it misses out on the high fan power to be better than the AeraMax Baby DB5. As such, the air purifier doesn’t come across as a strong enough player in the category. Today, we will have the most trusted AeraMax Baby DB55 Review.

AeraMax Baby DB55 ranks B- in our air purifier ranking list

Update: As the AeraMax Baby DB55 appears to be fully sold out, I recommend properly checking our deal before reading this review, as the review itself is pretty lengthy.

In Breathe Quality, we have reviewed all air purifiers under these sections. Also, we guarantee that:

  • We do give honest reviews (both pros and cons) so anyone will guarantee to have the wisest choices.
  • We do not (and never) exaggerate one product just to let you click the links and buy that product blindly.


aeramax baby db55 review

  • Great performance
  • Better room coverage
  • Accurate Smart Sensor
  • Slightly quiet

AeraMax is the air purifier brand name of Fellowes, an American family business that exists for more than 100 years, providing the most reliable air purifiers worldwide. As the original version of the AeraMax 200, we can easily imagine how the AeraMax Baby DB55 works. But still, let’s check our AeraMax Baby DB55 Review for an in-depth guide of this air purifier.

Other AeraMax’s Air Purifier Reviews: 

AeraMax Baby DB55 Price

The original AeraMax Baby DB55 is a good looking device, with a large and white body, although we’re yet to be convinced by its high-end air filtration system inside.

It is on low stock now, so if you really fall in love with the color option, you should grab it quickly. Otherwise, you can look for the AeraMax 200 instead. The AeraMax Baby DB55 is also an upgrade of the first AeraMax Baby DB5, that doubles the suggested room size.

The official price tag of this AeraMax Baby DB55 is just $229. You are guaranteed to get a much better deal in our below link.

This air purifier is having a stiff competition with the top ones like Winix 5500-2, AIRMEGA 200M or Coway AP-1512HH. It is also not much cheaper than the AeraMax 300, so does it offer enough value over AeraMax’s other offerings? Time to find out.

Top AeraMax Baby DB55 deals right now

Fellowes AeraMax Baby DB55 ultra-quiet baby’s room air purifier with odor reducing 4-stage purification.

Certified asthma & allergy friendly by the Asthma and Allergy Foundation of America. Recommended for medium-sized rooms.

Related post: Best air purifier 2022.

AeraMax Baby DB55 Design and Size

Quick comparison for design of AeraMax Baby DB55 with AeraMax Baby DB5 and AeraMax 300.

  AeraMax 200/190/DX55/Baby DB55 AeraMax 100/90/DX5/Baby DB5 AeraMax 300/290/DX95
Height (inches) 20.5 27.25 25
Width (inches) 13 7.25 16
Depth (inches) 7 8.5 8
Weight (lbs) 9.9 9.24 13.5

The console air purifier AeraMax Baby DB55 is taking the same approach as the AeraMax 200, to increase the body’s size to hold bigger fan as well as broader air filters. Commonly it will increase the efficiency of the air filtration system.

With almost three consecutive launches of the middle personal air purifier series, AeraMax now has a clearly defined design language for this air purifier. The whole-plastic device is 20.5 inches in height, and 13 inches in width. It is shorter than the AeraMax 100 and Baby DB5, but a lot bigger.

It uses the bottom-to-top air flow system concept, just like common console air purifiers. The top air vent is painted with white, instead of black like in AeraMax 200 and 190 versions.

You will take the filter tray from the side of the AeraMax Baby DB55, which is easier to install and uninstall the filter. It also improves the aesthetic of the overall minimalism design concept.

aeramax baby db55 review

Source: Amazon

The usual control panel can be found on front, in the same direction as where you take out the filter tray.

AeraMax Baby DB55 weighs just 9.9 lbs, and you can pick it up simply with the convenient handle from the back.

Related post: Best air purifiers for bedroom.

AeraMax Baby DB55 Filters

When we decide to buy an air purifier, we need to know about the filtration process and air filter types are used. The AeraMax Baby DB55 uses the typical 4-stage air cleaning system from any AeraMax air purifiers.

  1. Activated Carbon Filter – First, AeraMax Baby DB55 uses an Activated Carbon filter to act as a pre-filter, and can capture both large particles and household odors, pet odors, cooking odor and cigarette smoke.
  2. True HEPA filter – Next, all airborne contaminants must rest in the True HEPA filter of this air purifier, with a high efficiency of trapping 99.97% of any particles as small as 0.3 microns like pollen, ragweed and other allergens, viruses, germs, dust mites, mold spores, and pet dander.
  3. AeraSafe Antimicrobial Treatment – The built-in protection right in the surface of its True HEPA filter, to prevent the growth of odor-causing bacteria, mildew, and fungi.
  4. PlasmaTrue Technology – This is one kind of ionizer, which creates an ionized field to help safely remove airborne pollutants. Can be switched on/off.

AeraMax Baby DB55 has a good air filtration system, with signature PlasmaTrue technology and True HEPA filter with anti-microbial treatment coating. Fellows has done a good job to make the in-house air filter with great efficiency, but this air purifier is too similar to the predecessor – AeraMax Baby DB5. For a device that costs double, we expect a lot more.

However, I must remind you that you don’t need to worry about the ionizer. AeraMax Baby DB55 is certified by both the California Air Resources Board (CARB) and Asthma and Allergy Foundation of America, to be safety to use for infants and newborns. Also, you can turn off the PlasmaTrue feature for 100% ozone-free.

aeramax baby db55 review

Source: Amazon

Just like the previous model, I ran the same test for AeraMax Baby DB55 as the AeraMax 200. So you can use the below result for the device, because they are actually the same air purifier model. The device was testing against Honeywell HPA200, Honeywell AirGenius 4, Levoit LV-PUR131 to help you compare the device with air purifiers in the same price point. AeraMax Baby DB55, with low fan power, had an efficiency of only 99.9%.

aeramax baby db55 review

You need to change the filter every 12 months, with the cost of only $42. It is really cheap for a high-quality True HEPA filter with antimicrobial treatment, and I’m happy to use the AeraMax filter even in my DIY air purifiers.

Related post: Best air purifiers for allergies.

AeraMax Baby DB55 Room Coverage

Quick comparison for room coverage of AeraMax Baby DB55 with AeraMax DB5 and AeraMax 300.

  AeraMax 200/190/DX55/Baby DB55 AeraMax 100/90/DX5/Baby DB5 AeraMax 300/290/DX95
Room coverage (sq ft) 400 100 600
ACH 5X 3X 5X
CADR – Dust (cfm) 129 65 196
CADR – Pollen(cfm)  126 68 191
CADR – Smoke (cfm)  124 75 188

AeraMax Baby DB55 is recommended to use in much bigger room than the previous AeraMax Baby DB5. You can use it in a room from 200 to 400 square feet, according to the manufacturer.

The ACH of AeraMax Baby DB55 is 3X – 5X. This air purifier can exchange the air in your room every 12 minutes at maximum performance.

aeramax baby db55 review

Source: Amazon

The CADR of AeraMax Baby DB55 is 129 Dust/ 126 Smoke/ 124 Pollen (cfm). The CADR rating of this AeraMax Baby DB55 is even weaker than the Levoit LV-PUR131, so you can’t expect this air purifier to clean your room very fast.

Related post: Best large room air purifiers.

AeraMax Baby DB55 Sound

AeraMax Baby DB55 is an air purifier for baby’s room and nursery, so it needs to have silent operation. So far, the noise level ranges from 35 to 55 decibels (db), with the lowest speed being quieter than library mode. Even on highest speed, the noise level is just like the normal conversation at home, and you won’t be annoyed with that sound.

Related post: Best air purifiers for baby.

AeraMax Baby DB55 Power Consumption

One of our most FAQs is “Do air purifiers use a lot of energy?” In fact, air purifier must be used for a long time to be efficient. And power consumption is one important criteria to review if this air purifier is good or not.

The power consumption of AeraMax Baby DB55 is just only 6 to 58 watts, which is really good for a console air purifier. Just like the AeraMax 200, this air purifier is rated as an Energy Star air purifier.

If you use the AeraMax Baby DB55 for 8 hours per day, you need to pay $0.2 to $21 annually.

Related post: Best air purifiers for pets.

AeraMax Baby DB55 Additional Features

The AeraSmart technology, which is Smart Sensor of AeraMax Baby DB55 is still the most concerned additional feature up until now. It can adjust the fan speed accordingly to the environment’s need, and it also gives feedback on the air quality display.

AeraMax Baby DB55 has an unique Aera+ Mode, which is the only button that you need to increase the air turnover rate, and clean your room much faster. This function is somehow like the Turbo Mode from Honeywell HPA200, or Quick Clean Mode in Sharp FP-F50UW or Sharp FP-F60UW.

You will also have one filter replacement indicator, to tell you exactly when you need to change your True HEPA filter.

Related posts:

1, Best air purifiers for smoke.

2, Best air purifiers for dust.

3, Best air purifiers for mold.

AeraMax Baby DB55 Customer Service

Fellowes is a long-history brand in the U.S, and one of the most reasons for their popularity is the great customer service. You can expect the full support from Monday to Friday, via phone at 800-955-0959 or via live chat in their FAQ page.

They don’t provide Free Shipping, but the ship will only be within one to two business days of being placed. You can return or exchange your air purifier within 14 days of receipt. Orders may be subject to a 20% restocking fee and all shipping and handling charges are the responsibility of the customer. If you discover what you believe is a product defect, you need to contact the support within 48 hours of delivery. Fellowes will investigate the claim and notify the freight company of the damage, then they will process the the replacement if possible.

About the warranty, all AeraMax air purifiers are covered by a 3-year warranty. It is enough for you to trust in the name of AeraMax.

Top AeraMax Baby DB55 deals right now

Fellowes AeraMax Baby DB55 ultra-quiet baby’s room air purifier with odor reducing 4-stage purification.

Certified asthma & allergy friendly by the Asthma and Allergy Foundation of America. Recommended for medium-sized rooms.

Our verdict

Again, just like what I’ve concluded for the AeraMax Baby DB5, AeraMax Baby DB55 is just only the different color option of the AeraMax 200, so you should follow this review to make your decision.

  • Performance
  • Features
  • Annual Cost
  • Design
  • Price


AeraMax Baby DB55 is still a good air purifier for baby’s room and nursery.