Winix Am90 Vs C545

When selecting an air purifier, you want to be sure that you are receiving the best choice to meet your requirements as much as possible. The Winix AM90 and the C545 are now two of the air purifiers that are selling the most copies worldwide.

Comparison is the key to selecting the alternative that best meets your needs because each choice comes with a particular set of characteristics and advantages that sets it apart from the other.

If you are in a hurry you can check the table and make your decision :

Specifications Winix Am90 Winix C545
Coverage Area 360 sq. ft. 360 sq ft
Power Rate 65W 65W
Filters 4 Stages 4-Stage with PlasmaWave
Fan Speeds 4 4
Weight 12.79 lbs 11.5 lbs
Features Automatic Mode, Connects to Alexa Dual Smart Sensors, Wifi, and Timer




A Comparison of the Filters on the Winix AM90 with the Winix c545.


Before deciding on an air purifier for your home, office, basement, or bedroom, you should first familiarise yourself with the filtration system and the filter quality of any air purifier you intend to purchase. The filters are the most critical component of an air purifier, so it is essential to make an informed decision.

The Winix AM90 and the Winix c545 come equipped with a four-stage filtration system that features a Pre-Filter, a True HEPA Filter, an Activated Carbon Filter, and finally, Plasmawave Technology as the last step.

Pre-filter: The longevity of the True HEPA filter and the Carbon filter is increased by using a pre-filter, which removes big dust particles and airborne particles from the air. You may use the same pre-filter in your air purifier for the rest of its life because it is completely washable and can be reused indefinitely.

True HEPA Filter:  To put it simply, a True HEPA filter removes particles from the indoor air with a size of 0.3 microns or more prominent, as well as additional particles such as dust, allergen, irritants, virus particles, pollen, mold, and fungal particles. You will have access to clean air to breathe thanks to the True HEPA filter’s ability to remove 99.97% of pollutants from your home’s air.

Filtration using Activated Carbon:  VOCs, aromas in the house and kitchen, pollution, tobacco, and other potentially hazardous scents are all reduced by the Activated Carbon filter.

Technology based on plasma waves: One of the ionizers that can lower the number of dust mites, fungi, and other pollutants in the air is called the Plasmawave. It is up to you. You have the option to turn the technology on or off.


Comparative Analysis of Design and Scale:


The Winix AM90 is a magnificent air purifier that the Winix company manufactures. It has a body design in the shape of a 3D rectangle and is entirely white in color. Because of its distinctive appearance, the Winix AM90 gives the impression of being a large-scale air purifier.

When it comes to its dimensions, the Winix AM90 air purifier has the following proportions: its length is 15.1 inches, its width is 8.7 inches, its height is 23.5 inches, and its weight is 16.5 pounds.

If we look at this in comparison to the Winix c545, we can see that the c545 has a construction made entirely of plastic, and its design is comparable to that of the Winix c535 and the Winix c555.

Because it has four legs, the bottom of the Winix c545 does not have the flat surface that you would expect it to have. Additionally, it is available in a white tone hue. When we compare the dimensions of the Winix AM90 and the Winix c545, there is no significant gap between them.


Comparative Analysis of Sounds:


Winix brand air purifiers have been known for their whisper-quiet operation for many years, and that trend continues into this year. Because Winix manufactures air purifiers with comparable fan speeds, such as the Winix 5500-2 and the Winix c535, the finest air purifier that Winix makes operate silently when the fan speed is set to a low setting.

The Winix c545 and the Winix AM90 produce a sound of 28 decibels when the fan speed is low. However, even when the fan speed is high, the Winix AM 90 and the c545 only produce white noise. This may enhance the quality of your work and sleep.


Comparative analysis of power consumption:


The common misconception is that an air purifier consumes much energy and must be run for an extended period to be effective. The power an air purifier uses is the most significant factor.

The Winix c545 and the Winix AM90 consume 65 watts of power, and the cost of operating the Winix AM90 for 8 hours a day would be approximately $ 23 over a year. The Winix AM90 and the Winix c545 have earned the Energy Star designation.


Comparative analysis of Features:


If you already have an Alexa-enabled device in your house, the Winix AM90 is undoubtedly the most effective smart, intelligent purifier this Korean manufacturer offers.

When you want to give your gadget the ability to be controlled without using your hands, link it to the Winix AM90. This gadget may be controlled with relative ease using only your voice. Alternatively, you may make advantage of the Wi-Fi networking capability and utilize the Winix Smart app to exercise control over this Winix AM90. This functionality may also be found on the brand-new Winix c545, just released.

The Winix AM90 and Winix c545 share many of the same capabilities and features. They have a sensor that measures the quality of the air in real time and changes the color of an LED light to reflect the state of the air inside the room.

The Winix c545 and the Winix AM90 both include a mode that consists of four different fan speed modes, an auto mode, and a sleep mode.

You can vary the fans’ speeds, and if you turn on the auto mode, the air purifier will modify the fan speeds based on the air quality inside the room.

These air purifiers allow you to switch to sleep mode, which helps you get a better night’s rest and operate silently. You will find a filter’s lifespan indicator in each of these air purifiers, which will serve as a helpful reminder of when the filter should be replaced.

The Winix AM90 and the C545 have a button for switching between timer modes. Using the timer located on the panel, the timer may be conveniently set to 2, 4, or 8 hours.

The Winix AM90 filter has a yearly cost of 79 dollars; however, if you take advantage of our best bargain, you can get these filters for just 35 to 40 dollars instead of 79 dollars. In addition, the Winix C545 filters can be purchased for a one-time fee of 59 US Dollars, but only if you choose.



Pros and cons

Winix AM90

  • Confident construction.
  • A low-priced gadget with Alexa voice control.
  • Superb value in terms of efficiency and effectiveness.
  • With two air sensors
  • This company’s air filtering system is somewhat antiquated.
  • Replacement filters are relatively expensive.

Winix C545

  • This is one of the few Winix air purifiers that can be connected to the Winix Smart app and controlled entirely from afar.
  • The level of indoor pollution is measurable, allowing you to fine-tune your air purifier’s output from low to high as needed.
  • An air purifier with a CADR of 200 or above doesn’t break the bank.
  • Every three months, you’ll need to swap your activated carbon filter.
  • Lacks an automatic mode.




Frequently Asked Questions

Is Blueair a superior product to Winix?

While Winix’s filters only need to be changed once a year, Blueair’s need to be changed twice a year. In terms of the overall quality of the filters, I believe Winix has done a better job than its competitors. The carbon filter in the Winix air purifier is the only one that can be washed, even though both air purifiers feature carbon filters.

Which product, Winix or Levoit, is superior?

Winix has demonstrated superior performance; the pre-filter and the carbon filter are removable and washable. In addition to its many cutting-edge capabilities, I believe the price point is far more attractive than that of Levoit.

Do air purifiers help with the effects of Covid?

When utilized appropriately, A. Air cleaners and HVAC filters can help reduce the number of airborne pollutants, including viruses, in a building or a small area. The cleansing or filtering of the air is not sufficient to protect individuals against COVID-19 on its own.


Bottom Line


We presented a report contrasting the Winix AM90 with the c545. We go through the features of the Winix AM90 and Winix c545 in great detail, weighing the benefits and drawbacks of each. The time has come for you to pick the option that best suits your needs. The comparison between the Winix AM90 and the Winix c545 should make your shopping experience much more straightforward and pleasant, we believe.

I'm Julia, an air purification expert and certified Indoor Air Quality Professional. With a Master's in Environmental Science and a decade of research at the National Institute for Environmental Health Sciences, I've dedicated myself to understanding air pollutants and their health impacts. At 'PureAirly', my mission is to leverage my expertise in air purifiers and guide you towards cleaner, healthier air.

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