How to Choose the Right Air Purifier
Are you looking to buy an air purifier? Do you feel lost, because you don't know anything about these devices? You are not alone. Hundreds of people buy the first air purifier they see, only to get disappointed. Most of the time, the chosen unit lacks power to filter air in a large room. In this article, I will give you a few tips which should help you to choose right device for your needs.
As mentioned, people tend to buy small cheap air cleaners. Obviously, they want to save some money. Unfortunately, these small units are designed only for small rooms. Small air purifiers are by no means useless, they are actually pretty good. But you have to keep in mind that they will be ineffective in large-sized rooms. If you are looking to get have clean air in a large room such as a living room, you have to be prepared to spend some cash.
While choosing an air purifier, you should always check its CADR rating. CADR stands for Clean Air Delivery Rate. Its value will indicate how large the room can be. Let's do some math. Your living room is 200 square feet. The minimum CADR rating you will want is 133 (200 x 1.5 = 133). An important thing to keep in mind is the fact, that the CADR value is measured while running the cleaner on its highest fan speed. Because the highest fan speed is always the noisiest one, you might want to buy a more powerful air purifier and run it on a lower fan speed setting. For example the Whirlpool AP51030K air purifier would be an excellent choice. With its remarkable CADR of 315, it will be able to clean the air even in very large rooms.
Another thing to consider is, whether you want an air cleaning unit with a permanent air filter or a unit with replaceable filters. It is fairly obvious that the unit with a permanent filter will allow you to save some money in the long term. Some people prefer the replaceable filters, because they tend to be little easier to maintain.
You should also decide, whether you want a unit with a built-in ionizer or not. Ionizers cause a lot of debates, because they produce small amounts of ozone. Because ozone is not very good for human's health, many buyers prefer air cleaning units without an ionizer. This is really up to you to decide, whether you need it or not. Some manufacturers allow the users to turn the ionizer off whenever they want to. Also, I would recommend reading several reviews of some of the most popular air purifiers and then decide which model is going to be the One.
As mentioned, people tend to buy small cheap air cleaners. Obviously, they want to save some money. Unfortunately, these small units are designed only for small rooms. Small air purifiers are by no means useless, they are actually pretty good. But you have to keep in mind that they will be ineffective in large-sized rooms. If you are looking to get have clean air in a large room such as a living room, you have to be prepared to spend some cash.
While choosing an air purifier, you should always check its CADR rating. CADR stands for Clean Air Delivery Rate. Its value will indicate how large the room can be. Let's do some math. Your living room is 200 square feet. The minimum CADR rating you will want is 133 (200 x 1.5 = 133). An important thing to keep in mind is the fact, that the CADR value is measured while running the cleaner on its highest fan speed. Because the highest fan speed is always the noisiest one, you might want to buy a more powerful air purifier and run it on a lower fan speed setting. For example the Whirlpool AP51030K air purifier would be an excellent choice. With its remarkable CADR of 315, it will be able to clean the air even in very large rooms.
Another thing to consider is, whether you want an air cleaning unit with a permanent air filter or a unit with replaceable filters. It is fairly obvious that the unit with a permanent filter will allow you to save some money in the long term. Some people prefer the replaceable filters, because they tend to be little easier to maintain.
You should also decide, whether you want a unit with a built-in ionizer or not. Ionizers cause a lot of debates, because they produce small amounts of ozone. Because ozone is not very good for human's health, many buyers prefer air cleaning units without an ionizer. This is really up to you to decide, whether you need it or not. Some manufacturers allow the users to turn the ionizer off whenever they want to. Also, I would recommend reading several reviews of some of the most popular air purifiers and then decide which model is going to be the One.
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