A good air purification system serves the purpose of cleaning the air. It’s a great way of having some form of control over the air in your space. The right air purifier can help you get rid of potential allergy-causing air pollutants. These can be difficult to get rid of it without the right tools. In this article, we take a look at the Winix 5300 vs 5500.

They both have features that make good air purifiers. At the same time, they have features that could be better. Trying to figure out which air purifying unit works better, can be hard. Let’s take a closer look at a comparison between the two, perhaps this could help you make a better-informed decision.

Winix 5300

Winix 5300

The Winix 5300, is the older version of the 5300-2. It looks quite similar to the 5500, so much that telling them apart isn’t easy. It uses plasma wave technology which helps break down the gases in the air. 

Winix 5500

Winix 5500

This air purifier has four fan speeds as well as a built-in air quality sensor. This helps keep a tab on how dirty the air is. when it detects the air quality, it can adjust the fan speeds to clean the air in the way it should be cleaned. The LED colour indicator is a great visual way to tell how dirty the air is. When it’s red it’s dirty when it’s yellow, it’s almost dirty, and when it’s blue, it means the air is clean. This will happen as long as the air purifier is in auto mode.

Favourite Features

Winix 5300

The Winix 5300, has some great features going for it. It will clean the air in a room about the size of most bedrooms. It uses a 3 stage filtration cleaning process which helps to get rid of air pollutants such as pollen, smoke, and gases, amongst a whole host.

 One of the great things about this air purifying unit is that it does not produce ozone. It uses plasma wave technology to clean the air of smoke and other gases that could be in the air.

Winix 5500

The Winix 5500 also has a true HEPA filter just like the 5300, but it also has a washable carbon filter which is made from activated carbon. It also has smart sensors that tell you about the cleanliness of the air. Also, it will clean a 360 square foot room. 


  • The Winix 5500 is placed on the mid-range to high range. 
  •  The Winix 5300 on the other end is more mid-range in price. 


The filter systems are different in that the Winix

  • 5300 has a true HEPA filter and an active carbon filter. 
  • The Winix 5500 has a pre-filter, a true HEPA filter as well as a washable filter, which is what differs from the 5300. There are more filters on this unit and the washable filter is an advantage because it lowers the running costs.


Whilst the two products are very similar, the warranties differ.

  • The 5300 comes with a two-year warranty
  • The 5500 comes with a one year warranty

What could be better

Winix 5300

  • It’s bulky especially in comparison to other air purifiers. It has an imposing presence
  • The chemical filtration could be better

Winix 5500

  • It’s a tab pricier than the 5300
  • It only comes with a one year warranty
  • Some of the buttons on the remote control are difficult to use

Similar Features

These two often get confused because they look similar. They have the same shape But this is not the only feature that is similar to these air purifying units. Both units also have the same fan speeds and room coverage.

Winix is known for making air purifiers that use true HEPA filters. This type of filter does a lot of heavy lifting. By this, I mean that it cleans some of the finest particles in the air. Winix claims that the HEPA filters that they use in their air purifiers, will get rid of 99.97% of fine particles in the air. True HEPA filters are well known for their ability to effectively clean the air.

The other similar feature that Winix air purifiers have, is the use of plasma wave technology. This is what helps to get rid of the odour and bad smells, making these units a good addition to your kitchen. This is how plasma wave technology works. It removes VOCs in the air so that the bad smells in the air can be effectively broken down.

Key Differences 

 The differences between the Winix 5300 and the Winix 5500, aren’t too many but they are present. One of the differences in chemical filtration. Whilst it is good on the 5300, it may be better on the 5500. This refers to the air purification systems ability to filter the air of gases and odours. The 5500 has a more powerful carbon filter. Also, the carbon filter on the 5500 can be washed and there are more filters on it than there are on the 5300.

The other difference between the two is that the remote control for the Winix 5300, is easier to use than the buttons on the Winix 5500, which can tend to be a little difficult. The other difference lies in the warranty period. The Winix 5300 has a 2-year warranty whilst Winix 5500 has a one year warranty. Whilst it may not seem like it may make a difference, it helps to know if something happens and you need to return it.

The verdict

These air purifiers both do well in small to medium spaces such as in bedrooms and offices. Whilst they may have similarities, they also have differences that can either make or break it for a lot of people. At the end of the day, an air purifier needs to clean the air in the vicinity. The unit you choose needs to at least do that before we look at any other add ons. We hope this review helps you find the best unit to suit your needs. 

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