Many people are searching for the best air purifier today. It is not surprising, though, given that indoor air pollution is a problem these days. Even the most unsuspecting homes could be riddled with different contaminants.

Fortunately, air purifiers can help you with this problem. Having a reliable air cleaner, such as the Hiso Air Purifier, can really improve the situation in your home, especially in the aspect of keeping your air quality breathable.

However, it is not just enough that you have an air purifier. You still have to gauge if the air purifier you bought can actually clean your floor area. Read on to learn more about this.

Air Purifiers And Their Effective Coverage

You see, not all air purifiers are designed the same. Some air purifiers are meant for large rooms, while others are for personal use only. While it is true that the quality of their filtration system can determine the efficiency of air purifiers, their size can influence their performance.

If you are going to use a small air purifier in a spacious home, you can’t expect that it can yield significant improvements in the air quality. It has a limited reach, after all. What you need here is a burly air purifier that features a powerful air take and motor. It is the one that can provide sufficient air cleaning coverage, ensuring that no contaminants can escape from its grasp.

It is essential for buyers to identify if an air purifier is large enough for their intended application. Fortunately, air purifier manufacturers usually put the effective coverage of their units. It serves as a benchmark that can help consumers determine whether or not these air purifiers are suitable for their homes or buildings.

But how would you know the correct size of the air purifier for your area?

What Size Of Air Purifier Do I Need?

This is a common question asked by first-time air purifier buyers. With all the choices presented in front of them, it is easy to get confused. Fortunately, there are straightforward guidelines on how you can size up these air cleaners. They are listed below:

Measure The Size Of The Room

The first thing that you need to do here is to identify the size of the room where you are going to put the air purifier. You see, it is a common mistake for people to get an air purifier first before sizing their indoor space. They are lucky if they get the correct size right from the get-go. But most of the time, such a fortune doesn’t strike at all.

It is too late for them to realize that the air purifiers they got are too small for their living spaces. Eventually, they have no other choice but to return the air purifier to its retailer.

Is it the fault of the manufacturer? Absolutely not. After all, they already included the recommended floor size on the labels.

If you don’t want to suffer the same fate, it is essential that you don’t get excited immediately. We know that air purifiers are good stuff. But they can wait. The thing that you need to do is to ensure that you get your rooms measured up.

The way to do this is quite simple. Follow the steps below.

  1. First, you have to measure the room size via square meters or square feet, depending on which measurement you are compatible with. You need to get the exact length, width, and height so that you can have accurate measurements. The more accurate your numbers are, the better.
  2. After that, multiply the length and width so that you can get the area. You need to get the area first so that you can calculate the volume.
  3. Once you get the area, you can already calculate the volume using this formula: Area x Height. If you need to get the measurements in cubic feet, you simply have to divide the number by 35.

Calculate The CADR Rating

Users should also be aware of the CADR, or the Clean Air Delivery Rate. This one is a metric being used to measure the performance of residential types of air purifiers. Specifically, the CADR rating indicates the volume of air that is being cleaned on the basis of particles of varying sizes.

The CADR rating is also expressed in CFM or cubic feet per minute. Most of the time, there are three particles being measured by air purifier manufacturers. They are the following: dust, pollen, and smoke. They represent large, medium, and small-sized particles, respectively. Each of them has its own CADR number.

Interestingly, you can convert CFM into cubic per hour by simply multiplying the CFM by 1.7. Essentially, you need an air purifier with a CADR rating higher than your floor space. For instance, if your bedroom is 150 square feet, then the CADR rating of the air purifier should be around 200 or higher.

By the way, keep in mind that the CADR rating of air purifiers is usually benchmarked on their highest settings. This means that if you put the air purifier at low speeds, it will not deliver the same performance as you expect from it. Furthermore, you have to keep in mind that air purifiers tend to get loud if you crank their fan speeds at their peak.

Consider The Noise

The bigger the air purifier, the larger its motors and fans are. And if there are no noise-cancellation mechanisms in the air purifier, there’s a possibility that it could generate excessive noises. That would be bad news for those who intend to place the air purifier inside their bedrooms.

Because of this, you have to look for air purifiers that equip themselves with effective noise-mitigation technologies. This could be in the form of having a muffled body or housing. It could also be through the use of modern fans and motors that don’t produce excessive noise.

As long as the air purifier in your home operates silently, it is a beneficial appliance for all your residents.

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Conclusion

Aside from these things, you should also mind the energy efficiency of the air purifier that you pick. Essentially, those that have Energy Star certification are your best bet here. You are free to operate these air purifiers continuously without the fear that they could impact your power bills.

Overall, having a correctly sized air purifier ensures you that your home is free from the threats of indoor air pollution. After all, the device is capable of removing a significant number of pollutants in your area.

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