When looking for an air purifier, you may be wondering what the difference is between the Coway Airmega 400 and the 400S. Both are great options for those who want a high-quality air purifier, but there are some key differences that you should know about before making your decision. The Coway Airmega 400 is slightly larger than the 400S, making it better suited for rooms that are up to 1,560 square feet.

It also has a higher CADR rating for both dust and smoke, meaning that it will do a better job of filtering out these particles from the air. However, it does not have a pre-filter, so you will need to replace the filters more frequently than with the 400S. The Coway Airmega 400S is smaller and more compact than the 400, making it better suited for rooms that are up to 1,180 square feet.

It also has a lower CADR rating for both dust and smoke, meaning that it won’t filter out these particles as effectively as the400. But, it does have a pre-filter which captures large airborne particles and extends the life of the main filter.

When it comes to choosing an air purifier, you want to make sure you select one that will suit your specific needs. To help narrow down your choices, we’re comparing two popular models – the Coway Airmega 400 and 400S. Both air purifiers are designed to remove up to 99.97% of airborne contaminants, but there are some key differences between the two models.

The Airmega 400 has a higher CADR rating for smoke and dust removal, while the 400S has a higher CADR rating for pollen and pet dander removal. The Airmega 400 also features a pre-filter that captures larger particles like hair and dust, while the 400S does not have a pre-filter. Both models come with remote controls and have filters that should be replaced every 6 months or so.

So, which model is right for you? If you’re looking for an air purifier that will do an especially good job at removing smoke and dust from the air, then the Coway Airmega 400 is a great option. However, if you suffer from allergies and need an air purifier that will tackle pollen and pet dander more effectively, then the Coway Airmega 400S may be a better choice for you.

Coway AirMega (300, 400, S models) Review

Coway Airmega 300 Vs 400

When it comes to finding the perfect air purifier for your home, you may feel like you’re stuck between a rock and a hard place. With so many options on the market, it can be tough to decide which one is right for you. But when it comes down to it, two of the most popular choices are the Coway Airmega 300 and 400.

So, which one should you choose? To help you make your decision, we’ve put together a detailed comparison of the Coway Airmega 300 vs 400. Keep reading to learn more about each option and find out which one is right for your needs!

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How Loud is the Coway Airmega 400?

If you’re looking for an air purifier that won’t make a lot of noise, the Coway Airmega 400 is a great option. This unit operates at just 21 decibels on its lowest setting, which is about as loud as a whisper. Even on its highest setting, it only produces 50 decibels of sound, which is similar to the noise level of a normal conversation.

So whether you’re using it in your bedroom or office, you can be sure that it won’t disturb your peace and quiet.

How Long Do Airmega Filters Last?

Assuming you are referring to the Airmega 300/300S air purifiers, each filter should last around 6-8 months. This is based on usage of 8 hours a day and an average room size of 540 sq. ft.

It’s important to note that the lifespan of your filters may vary depending on factors such as air quality, humidity and temperature levels in your home, as well as how often the unit is used. To get the most out of your Airmega, be sure to check the indicator light on the control panel – it will let you know when it’s time to replace the filter. And when you do need to swap out for a new one, simply remove the old filter and insert a new one into the unit.

It’s that easy!

How Does Coway Measure Air Quality?

In order to accurately measure air quality, Coway uses a variety of different sensors and tools. These include particle counters to measure the concentration of particulate matter in the air, gas sensors to measure levels of various gases including carbon dioxide and ozone, and meteorological instruments to measure factors such as temperature, humidity and wind speed. Data from all of these sources is collected and processed by Coway’s Air Quality Control System (AQCS), which then produces real-time reports on the current air quality conditions.

The AQCS is also able to monitor trends over time, givingCoway a valuable tool for understanding how air quality is changing both in specific locations and across broader regions.

Are Coway Air Purifiers Quiet?

Coway air purifiers are some of the quietest on the market, thanks to their advanced filtration system. This technology traps and filters out 99.97% of airborne particles, including allergens, dust, pollen, and smoke. The result is clean, fresh-smelling air that won’t disturb your sleep or disrupt your workday.

Conclusion

There are a lot of different air purifiers on the market, so it can be tough to decide which one is right for you. If you’re looking for a high-quality air purifier that will do a great job of cleaning the air in your home, you may be wondering if the Coway Airmega 400 or 400S is the right choice. Both of these air purifiers are excellent choices, but there are some key differences between them.

The Airmega 400S is the newer model and includes some updated features, like an LED display and a remote control. It’s also slightly more powerful than the Airmega 400, making it better suited for larger rooms. However, both models feature three fan speeds and can cover up to 1,560 square feet.

So, which air purifier should you choose? If you’re looking for the most powerful option, go with the Airmega 400S. But if you’re worried about budget or you don’t need all the bells and whistles, then the Airmega 400 is still a great choice.