Winix 5500-2 vs C545: The Wi-Fi Feature Can’t Make C545 Win

Winix 5500-2 vs C545

Between Winix 5500-2 vs C545, it would benefit you more to choose the Winix 5500-2. Even though both have a high rate of eliminating 99.99% particles in the air, the 5500-2 model is favorable for its timer option and economical price.

Overall, the C545 air purifier is more advanced with the Wi-Fi feature, allowing users to control through Alexa or mobile apps. Some people believe this high-end taste does not really compensate for the price.

The winner
The runner-up
Image
Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter
Winix Air Cleaner with PlasmaWave Technology (C545)
Model name
Winix 5500-2
Winix C545
Best for
Economical device
Wi-Fi feature
Power consumption
70W
65W
Color
Black
White
Dimensions
15 x 23.6 x 8.2 in
13.7 x 20.5 x 8.4 in
Material
Plastic
Plastic
Weight
14.8 pounds
11.5 pounds
Noise
28-58 dB
28-58 dB
Fan speed
4 levels
4 levels
Room coverage
Up to 360 square feet
Up to 360 square feet
Filter layers
4 layers
4 layers
Deodorizer
Antibacterial
Timer option
User rating
Price
$159.99
$174.86
The winner
Image
Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter
Model name
Winix 5500-2
Best for
Economical device
Power consumption
70W
Color
Black
Dimensions
15 x 23.6 x 8.2 in
Material
Plastic
Weight
14.8 pounds
Noise
28-58 dB
Fan speed
4 levels
Room coverage
Up to 360 square feet
Filter layers
4 layers
Deodorizer
Antibacterial
Timer option
User rating
Price
$159.99
More info
The runner-up
Image
Winix Air Cleaner with PlasmaWave Technology (C545)
Model name
Winix C545
Best for
Wi-Fi feature
Power consumption
65W
Color
White
Dimensions
13.7 x 20.5 x 8.4 in
Material
Plastic
Weight
11.5 pounds
Noise
28-58 dB
Fan speed
4 levels
Room coverage
Up to 360 square feet
Filter layers
4 layers
Deodorizer
Antibacterial
Timer option
User rating
Price
$174.86
More info

Differences Between Winix 5500-2 vs C545

I will help you differentiate the two products and offer a better model to improve your indoor air quality.

Design

If you have done several pieces of research before diving into this article, you can spot that Winix has some very standard outlook for its device. Most of its major air purifiers possess a rectangular shape like the Winix C545 vs 5500-2.

Both machines are built with solid plastic and use one tone as the primary color. So we have the Winix 4400-2 available only in black, while the other is white. In terms of appearance, you might prefer the Winix C545 over the 5500-2 model for the dimensions and weights.

It’s 3.3 pounds more lightweight, and its dimensions fit smaller corners of the house. Additionally, this model designs the air intake vent to be compact, consecutive holes that can trap large particles before entering through the pre-filter. Unlike the linear gaps of the 5500-2 model, which are more efficient and stylish.

I will give the Winix C545 a point.

Filters

In this round, there will be a tie since both air purifiers contain 4-stage filtration systems. They include the pre-filter, the True HEPA filter, the Activated Carbon filter, and the Winix PlasmaWave Technology.

We’re all familiar with the first three filters since they can reduce the fine dust particles, hair, pollen, molds, etc. But what is PlasmaWave technology?

This technology forms Hydroxyl Radicals, which are very powerful in clearing bacterias, virus particles, or chemical gas (VOCs) in your house. After absorbing all the unwanted particles in the air, these contaminants will be converted to water vapor or harmless air molecules by PlasmaWave Technology.

These two devices are the best in combating VOCs, so hurry up and get yourself one.

Coverage 

The Winix air purifiers can bring back fresh air for rooms of up to 360 square feet. According to CADR and ACH data, they have very efficient and robust fan engines. 

Both machines share the same cleaning rate. It’s high enough to cover the recommended room size: In about a minute, the two devices can clear up 243 cubic feet of dust, 232 cubic feet of smoke, and 246 cubic feet of pollen simultaneously.

The air change rate 4X also defines that they can alter the new cleaning cycle every 15 minutes. This means that both devices require only 15 minutes to thoroughly wipe all the airborne particles, pet hair, and indoor air pollutants inside your room.

This round is a tie.

Noise Level

Sharing the same noise level, Winix air purifiers can go as low as 28 decibels, which is indicated to be the library’s noise level. And even at the maximum fan speed, they will only generate approximately 58 decibels.

And what’s really great about these two amazing air purifiers is that they can emit white noise. Even at its maximum setting, the Winix C545 and 5500-2 models only release white noise, which can help you sleep better and work more efficiently. 

Therefore, I will give both devices a point. Check out other quiet air purifiers here.

How To Use

In terms of operation, they have similar functions in the control panel, but users would find the Winix 5500-2 easier to read and operate. The machine arranges touch buttons accordingly with symbols and LED light, while its counterpart offers push buttons with limited symbols.

It’s slightly inconvenient to operate the Winix C545. You will have to choose the feature you want (for example, fan speed or sleep mode) by pushing the arrow button. And if you miss that feature, you will have to pass all other features to turn back to the one that you’ve just missed.

Therefore, I prefer the 5500-2 model more.

One of the features that Winix 5500-2 does not have is compatibility with Alexa. It’s a luxurious taste that most customers find to be too extravagant and quite vain. But if you prefer to have all your devices controlled by smartphones, you might want to consider the Winix C545.

Quick Rundown of Winix C545

Winix 5500-2 vs C545

Winix Air Cleaner with PlasmaWave Technology (C545)
103 Reviews
Winix Air Cleaner with PlasmaWave Technology (C545)
  • WiFi Enabled and Winix Smart App Compatibility Allows User to Monitor Indoor and Outdoor Air Quality, Set Timers, Schedule, and also acts as a Remote
  • Washable Pre-Filter Extends the Life of your Filter by Capturing Pet Hair, Pollen and Larger Airborne Particles
  • AHAM Verified Room Size of 360 sq. ft. Suitable for Medium to Large Size Living Spaces
  • PlasmaWave Technology Safely Breaks apart Odors, Allergens, Chemical Vapors, and other Pollutants at the Molecular level
  • Air Quality Visual Indicator Displays Real-Time Air Quality in the room with LED Lights

Pros:

  • Smart design and construction
  • More compact
  • Compatible with Alexa and smartphone
  • 4-stage filtration 
  • Generate white noise

Con:

  • Inconvenient operation

>> Read Customer Reviews: Here <<

Quick Rundown of Winix 5500-2

Winix 5500-2 vs C545

Sale
Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter
18,275 Reviews
Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter
  • True HEPA filter captures 99.97% of airborne pollutants; dust mites, pet dander, pollen and other allergens as small as 0.3 microns
  • Washable AOC Carbon Filter, made from activated carbon granulars for removal of household odors. Decibels 27.8 dB
  • PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants with no harmful ozone
  • Smart Sensors gauge the air and our Auto Mode adjusts the fan to filter the air as needed; with a sleep mode for silent night time operation
  • CADR rated for 360 square feet room size. Suitable for medium and large rooms; kids bedrooms, family rooms and kitchens

Pros:

  • Best bang for the buck
  • Well-built for the price
  • Hassle-free operation
  • Great coverage

Con:

  • High filter replacement cost

>> Read Customer Reviews: Here <<

The Bottom Line

Even though Winix 5500-2 vs C545 air purifiers have many identical features, they are built for different households with distinctive purposes. If you want a simple air purification system that works best overall for a medium-sized room, the Winix 5500-2 surely won’t disappoint you.

However, you can choose the C545 model if you need an extra device in your home’s technology collection. It works just like Winix 5500-2 but with a Wi-Fi feature and an additional charge.

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