Air Purifiers – Myths and Facts

If you are planning to buy an air purifier, there are some important facts you need to know about the efficiency and performance of these systems. Once you have learned some facts and myths about air purification systems, you can select a system that will best benefit your needs and preferences. The reviews available on will help you determine which is a fact and which is a myth when it comes to the properties of air purifiers. To make things even easier, here are the most common myths and facts about air purifiers that you should keep in mind.

HEPA filters are the most efficient

Most air purifier manufactures claim that HEPA filters are the best solution for removing the major contaminants from your home. However, this is not entirely true. HEPA filters can eliminate a lot of pollutants from the air, but not all potentially lethal contaminants. Viruses or gases can not be removed as effectively because they are smaller than 0.1 microns and can pass through regular HEPA filter systems.

Charcoal filters are all the same

If you don’t have high humidity in your home, you can use a charcoal filter to remove pollutants from your home, but make sure to use a quality charcoal filter, because not all types are highly effective at dealing with this problem. Consider using a filter that includes other reactive ingredients, among charcoal to ensure that you can get rid of airborne volatile compounds from the air.

UV light can purify the air

While UV light is an effective method for killing harmful organisms, it doesn’t eliminate them completely from the air. UV light is mostly used in combination with other systems to accomplish a specific task, but keep in mind that not all ultraviolet systems are equal. The nanometre wavelength can differ in range, so make sure to get a device that provides a higher frequency than 186 nanometres, if you want to eliminate the formation of ozone.

The air speed in your air purifier is not important

This is 100% false, because, all air purifiers receive from the Association of Home Appliance Manufacturers a CADR rating. Air purifiers receive this CADR rating after passing a test. This rating actually indicates the volume of filtered air provided by an air purifier. By selecting a low speed for your air purifier, you actually diminish the ability of your air purifier to remove contaminants from indoor air in an efficient manner.

Ionizing can cause health concerns

The ionizing process featured at many air purifiers can not cause any health problems to the user. There have been many experiments and researches that have proven that negatively charged ions can actually help you relax and give you energy. Furthermore, ionized air can also help decrease the risk of contracting various respiratory problems.

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