Buying an Air Purifier For Your Home

Things to Know Before You Buy an Air Purifier?

First of all, not everyone needs and air purifier. However, the facts are that in our heavily industrialized and very crowded world, the air is becoming more and more polluted. While its true that most countries are making an effort to curb pollutants emitted by vehicles and factories for example, the issue is becoming more serious. This is mainly because as more and more countries become industrialized and population (and wealth) increases, more and more products are being used and more waste is being generated than ever before in the history of mankind. 

We are also creating new products which means that there are far more allergens for us to react to. Indeed,  indoor air pollution can lead to all sorts or allergic  reactions such as Fatigue, headaches, asthma and other breathing difficulties, skin and breathing allergies, eye  nose and throat irritation as well as other conditions you may not even associate with allergies including high blood pressure, heart disease and adverse effects on your mental performance.

There is not that much you can do about external pollution (apart from applying pressure to politicians and activism) but since you probably spend at least a third of your life at home, it is important that you control the quality of air in your home. 

Changes in  home air quality

So why has your home air quality decreased over the past few decades?

There has been a lot of focus on conserving energy in tall buildings over the last 40-50 years. This has led to builders making buildings quite air tight. This is great for conserving energy but not so good for air exchange. In short these buildings tend to accumulate the chemicals they generate instead of releasing them to the general atmosphere. 

These include chemicals such as Carbon Monoxide gas and others such as radon and formaldehyde released by the synthetic or chemically treated building materials such as the carpets, walls, paint, insulation wood and flooring etc. 

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Best Air Purifiers
Air Cleaners

Which Air Purifier Should I Buy?

Top Air Purifier Features

There are a range of technologies that can be used to clean the air in your home. The best ones combine different technologies so you benefit by getting cleaner air as well as by removing a wider range of allergens or particles. There include ionizers which can kill spores such as mold which produce dangerous chemicals, charcoal filters which trap odors and particles, and HEPA and True HEPA filters which trap very tiny particles.

Ionic air purifiers and air ionizers are silent as they don’t rely on a powerful fan to draw in particles to be captured by a filter. They rely on an electrostatic charge to clean the air in your home. However, while they may kill spores and mold and mites, they do not remove tiny particles from the air, so if these are the source of your health issues they may not solve the problem. Some of them produce ozone which may kill particle producing spores but can also irritate lungs so is not recommended if you are sensitive.

HEPA Air purifiers and the more effective True HEPA air purifiers are very powerful for removing particles from the air but may be quite noisy at their highest fan settings. In addition, you will need to replace their filters occasionally and these can be expensive to buy.

In addition to these, there are also ultraviolet ray base air purifiers although generally speaking this technology is seldom used on its own but combined with other technologies. Ultraviolet rays destroy microbes and are safe to use as theyre radiation is safe and does not produce any ozone.

Ideally you should buy a combination Air Purifier that has an initial Pre-filter, a carbon filter and a true HEPA filter. You may also want to buy one that has an ionizer , ultraviolet rays or both as well as these technologies.

So Which Air Purifier Should You Buy

Finally, many modern Air purifiers come with features designed for ease of use such as low noise modes, timers, auto sensors which detect air quality and speed up to clear your air faster or slow down or stop if your air quality is good. Indeed some now come with Bluetooth features so you can control your air purifier when you are out or use your phone as a remote control device.

In conclusion, you should buy the best air purifier with all the features you actually need without being too expensive, preferably one that uses multiple technologies to remove as many different types of particles as possible. In addition, if other useful features are available at reasonable prices, you can decide which of them are most useful to you and factor them into your decision on which air purifier to buy.

For more information view our top air purifier recommendations or our best air purifier reviews.

Here are some of our top recommendations:

Winix 5300-2 Air Purifier With True HEPA and Plasmawave

GermGuardian Air Purifier

or if you’re looking for a decent discount visit best air purifier sets for some great bargains