Fellowes AeraMax Baby DB55

Fellowes AeraMax Baby DB55 Air Purifier Quick Review

Fellowes AeraMax Baby DB55 is the enhanced version of DX55 with the same design, performance and filtration offering. What is the difference you might ask? Child lock and Night mode. Both features is very useful particularly if you have children in your home. Looking at the air purifier airflow delivery rate, applicable area, noise level and power consumption, is the slightly more expensive Fellowes AeraMax Baby DB55 more considering over the DX55? How does it stack up compare with other similar air purifiers in the segment? Lets find out.
± 239.99 p
     Annual filter ^    
± 100 p
Online price*
Latest Amazon price

Fellowes AeraMax Baby DB55 Specification

ProductFellowes AeraMax Baby DB55
13 x 20.5 x 7.1 in
(33 x 52.1 x 18 cm)
Weight9.9 lb (4.5 kg)
Coverage (up to)200 sq. ft. (19 m2)
Dust free (CADR)129 cfm (219 m3/h)
Pollen free (CADR)124 cfm (211 m3/h)
Smoke free (CADR)126 cfm (214 m3/h)
Airflow speed
- Lifespan
- Replacement cost ($)
HEPA filter
- Lifespan
- Replacement cost ($)
True HEPA Filter 9287101
1 year
+- 49.99
Carbon filter
- Lifespan
- Replacement cost ($)
Carbon Filter 9324101 (4 pack)
3 months
+- 49.99
Ionizer/ TechnologiesPlasmaTRUE technology
UV-light/ PCO
Other filter
AeraSafe antimicrobial treatment
All-in-one filter
- Lifespan
- Replacement cost ($)
Optional/ Addon
Noise level
Power consumption
Timer/ Scheduler
Sensors6 - 62 W
More color options
Auto mode
Air qualityAQ indicator
Filter change indicator
Wi-Fi/ BTBluetooth
Remote control
Child lock
Warranty3 years
Email/ Phone support
Product image

Key features

  • 4-stage hospital-type filtration with PlasmaTrue Technology
  • Odor removal Carbon filter
  • 99.97% efficiency rate True HEPA filter
  • AeraSafe antimicrobial treatment
  • AeraSmart Sensor
  • 4 fan speed + Auto mode and Aera+ mode (extra performance for allergy/ flu season)
  • Adjustable louver/ vent
  • 3 years warranty

Fellowes AeraMax Baby DB55 review

  • The same sleek modern exterior design as all AeraMax series.
  • Only slightly more expensive than DX55 with added child lock and night mode that also dim the front indicator light.
  • True HEPA filter works very well with carbon filter and the optional PlasmaTrue Technology.
  • AeraSafe antimicrobial treatment on HEPA filter that prevents microorganism e.g. bacteria, mold growth.
  • Lacks dedicated pre-filter to trap large particles like dust and help extend HEPA filter lifespan.
  • High annual filter replacement cost if indoor air quality is constantly bad.
  • Loud fan noise on maximum speed.
Fellowes AeraMax Baby DB55 dimension
13 x 20.5 x 7.1 in
(33 x 52.1 x 18 cm)
Fellowes AeraMax Baby DB55 weight
9.9 lb (4.5 kg)

A well-built product that shares many of the AeraMax design elements, Fellowes AeraMax Baby DB55 is essentially DX55 with added Child lock and Night mode feature. The child lock feature would prevent children from accessing the controls while Night mode feature would automatically reduce the fan speed to 1 and dim down the front indicator light. Moving to the exterior design, Fellowes AeraMax Baby DB55 white housing stands out from the overly crowded category with highly readable front indicator in bright blue light. You can easily adjust to one of the four purifying speed or simply rely on the AeraSmart Sensor for Auto adjustment. Apart from that, fitting on controls is responsive enough that you expect no less. On the whole, Fellowes AeraMax Baby DB55 is long-lasting for 24 hours operation and the 3 years warranty means there is not a worry even if the air purifier suddenly break down.

Airflow capability and purifying coverage

Fellowes AeraMax Baby DB55 4-stage filtration is well-received with official certification from AAFA, AHAM and CARB. The 200 sq. ft. purifying coverage means it is well suited for modest, medium space area e.g. living room, office or master bedroom. Combining the 99.97% efficiency rate True HEPA filter (as small as 0.3 microns), carbon filter and optional PlasmaTrue technology, Fellowes AeraMax Baby DB55 can clear away most household irritants like dust mites, pet dander, pollen, mold, bacteria and virus within in its purifying radius.

Noise level and power consumption

Fellowes AeraMax Baby DB55 noise is well contained in its framework although some fan noise is clearly audible at higher speed. Nearly silent at min fan speed while at fourth speed the noise level is slightly intrusive. Compare with generic home appliances, you would have no trouble with Fellowes AeraMax Baby DB55 generated noise level. In the meantime, power consumption is not too bad as Fellowes AeraMax Baby DB55 is ENERGY STAR rated. Power consumption is low to moderate across the 4 fanspeed. Put next with usual home appliances, Fellowes AeraMax Baby DB55 all round power usage is without a doubt lower within the same duration of time.
noise graph

Final thoughts on Fellowes AeraMax Baby DB55

Rounding up, Fellowes AeraMax Baby DB55 is the ideal child approved air purifier if your basic requirement contains purifying performance, reliability and durability. Compared to the whole list of strong points/ weak points, the added child lock and Night mode merits clearly overlap the few insignificant flaws. We would recommend Fellowes AeraMax Baby DB55 over the DX55.

Covered against
Fellowes AeraMax Baby DB55 VS Dust



Fellowes AeraMax Baby DB55 VS Pollen



Fellowes AeraMax Baby DB55 VS Hair

Hair/ Pet hair


Fellowes AeraMax Baby DB55 VS Dust mite

Dust mites


Fellowes AeraMax Baby DB55 VS Mold/ Mildew

Mold/ Mildew


Fellowes AeraMax Baby DB55 VS Pet dander

Pet dander


Fellowes AeraMax Baby DB55 VS Virus/ Germ

Virus/ Germ


Fellowes AeraMax Baby DB55 VS Tobacco smoke

Tobacco smoke


Fellowes AeraMax Baby DB55 VS Chemical



Fellowes AeraMax Baby DB55 VS VOCs



Fellowes AeraMax Baby DB55 VS Smoke/ Gas

Smoke/ Gas


Fellowes AeraMax Baby DB55 VS Odor



Fellowes AeraMax Baby DB55 4-stage filtration and purifying applicable area is outstanding when fight against irritants, allergens, bacteria and viruses. It is tremendously efficient on typical airborne particles i.e. dust, hair. However against micron size particles, Fellowes AeraMax Baby DB55 4 speed airflow distribution + is superb at trapping pollen, mold, mildew, fungi and spores.  As for odors, fumes and smokes, Fellowes AeraMax Baby DB55 is also remarkable in wiping out chemicals, diaper odors, cooking odors, cigarette odors, VOCs, tobacco smokes, radon and ammonia.

Verdicts and ratings

Build quality
Airflow delivery
Particle Filtration
Smoke Filtration
Fellowes AeraMax Baby DB55

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