Winix C545 vs C555 – Which One is Better Air Purifier in 2022

winix c545 vs c555

Air purification is an important part of maintaining a healthy home. If you want to keep your family safe from harmful particles in the air, then you need to make sure that you are using an air purifier that will effectively remove these particles.

You’ve probably heard about the Winix C545 and C555 air purifiers, but are you really sure which one is right for you? Well, here’s a breakdown of the two units so you can make a more informed decision.

Winix C545 Vs C555 – Major Differences

The two significant differences between Winix C545 vs C555 air purifiers include remote control and cleaning filtration systems. We see five cleaning filtration systems in the Winix C555 air purifier that offers multiple stages of air-purifying.

But, as far as we consider C545, you’ll get four filtration stages only. The remote control feature adds much ease to the operating of the unit that we find in the Winix C555 air purifier only and not in the other one that genuinely makes a considerable difference.

A Quick Comparison of Winix C545 and C555

Runner Up




Winix C545

Winix C555

Coverage Area

360 ft2

360 Ft2


HEPA filter, Mesh pre-filter, Activated carbon filter

HEPA filter, Mesh pre-filter, Activated carbon filter

Cleaning levels



Plasma Wave air Cleaning Technology






VOC Smart Sensor



Power Consumption

 65 W

70 Watts

Noise Level

27 - 60 dBA

28 - 60 dBA

Wifi Connectivity



Auto Mode



Remote Control



Filter Replacement Indicator 



Air Quality Monitor




23.3 x 15.4 x 11 Inches

14.9x7.8x23.6 Inches


15.97 Pounds

38 Pounds


2 Year

2 Year

Overview of Winix C545 Air Purifier

winix c545 air purifier

The Winix C545 is the smartest air purifier equipped with many excellent features that efficiently trap all the unwanted particles in the indoor & outdoor air. It brings an extensive space purifying limit of 360 sq. ft, equal to its fellow model Winix 5500-2.

What brings the best purification is the combination of its True HEPA and Plasma Wave Technology. They both fight the dust, pollens, allergens, and microorganisms at the molecular level and eliminate them within seconds to make the environment 99.99% clean.

Airborne largest particles get trapped inside its washable fine mesh pre-filter, and its activated carbon filter eliminates all kinds of unpleasant gases and odors besides prolonging HEPA’s lifespan.

Furthermore, there are smart sensors that detect the fan speed required in real-time and adjust it automatically. Sleep mode is another appreciable feature that activates cleaning quietly and quickly when the lights are turned off.

Keep your eyes on the air’s quality through its air quality visual indicator display with LED lights. You can also change the settings with the help of its Winix Smart App and remote control features. 

  • Highly portable
  • 99.99% Cleaning Technology
  • Wi-Fi compatible
  • Reasonable
  • elementum felis blandit
  • Lacks Remote Control

Overview of Winix C555 Air Purifier

winix c555 air purifier

Winix assures the top-quality in its air purifiers and embeds the features that can maximize its performing efficiency and extend its life. The same you’ll find in its C555 air purifier that consists of a washable pre-filter of activated carbon with a True HEPA Filter.

Both increase the life of their unit, capture pet hair, pollen, dust, and microbes of up to 0.3 microns, and have a replacement requirement of an average of 12 months.

It is a perfect air purifier for medium and large rooms or spaces because of its magnificent cleaning capability to purify 360 sq. ft. size at once. There is a Plasma Wave Technology to keep unpleasant odors, cooking fumes, volatile compounds, and allergens apart.

Furthermore, its smart sensors, auto mode, and sleep mode with a 5-stage filtration system are one of its most inspiring features.  All the settings are at your fingertips by the grace of its remote control features that let you operate and control your air purifier from a long distance through it.

You can turn on or off multiple options, set timers, or organize schedules. Now you can check your room’s real-time air quality displayed on its visual indicator displays with LED Lights.    

  • 5-stage filtration
  • Remote control
  • Ultra cleaning filters
  • Top-class control panel
  • Heavy weighted

A comparison between Winix C545 and C555

To make the right selection from the two options, we need a proper comparison to find the distinguishing features of the two and choose which one will be the best for us. So, here you go:

Filtration System

Several filtration systems are fantastic to detect, fight, and trap with every microparticle and eliminate it forever from the environment. Both units have multiple filtration stages, but we find one more addition in the Winix C555 air purifier that comes with five cleaning stages.

While Winix C545 equips with four cleaning filtration stages that don’t efficiently perform anti-bacterial treatment like the other one.


Portability is more appreciable in the Winix C545 air purifier when compared to the C555 air purifier due to its lightweight construction that offers enhanced portability. 

Remote Control

To operate your unit from a specific distance through a remote, you can only enjoy it with the Winix C555 air purifier, as Winix C545 doesn’t have this feature.


The timer button helps to set up the specific time period you want your air purifier to run and cleans the air. You can easily set it by the button located on the control panel in the Winix C555 air purifier, as Winix C545 doesn’t have it.

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