Ultimate Home Air Purifier and Indoor Air Quality Resources

learn to improve air quality around you and start living a healthier life

Air Pollution

Increasing air pollution has not only inflicted irreparable damage to our planet, but it has also put a question mark on the survival of living beings. Serious diseases, severe Illness and breathing-related problems like asthma are its aftermaths. It is an undeniable fact that indoor air quality is far worse than outdoor air. So, you are not safe in your bedroom even. This unhealthy indoor air is full of dust mites, pollen, mold, smoke and volatile organic compounds (VOCs). These pollutants are the main reason behind asthma, sinus problem, and allergies. Guess what? You can clean your home air from all kind of pollutants and allergens by using the technology named as “Air Purifier”.

How it all started

If you are unfamiliar with the term air purifier, then you are at right place. I have made this website to help those who are fighting with allergies, asthma and all other breathing related issues. A few years back I faced a lot, dust mites and air pollutants were on my back all the time. There was no day left when I had to meet runny, stuffy nose and watery eyes. Then I came to know about air purifiers. I was utterly sure that air purifier wouldn’t work for me, but I decided to give them a try. To my surprise after using Levoit Air Purifier for one week, my mind was completely changed. It showed results. It changed my lifestyle completely. After using it for a few months, I decided to help everyone out there facing health-related problems due to indoor air quality. I reviewed many air purifier brands personally to find out which company is making good air purifiers and humidifier. I have tried to publish each and everything that can help a beginner or advanced user to compare and choose the air purifier according to his needs. This page contains list and summary of all useful resources that will help you to understand about all the crux of air purifiers, humidifiers and dehumidifiers in one place. Without wasting more time let’s get to the actual point.

About air Purifier

An air purifier is a device which cleans air from all kind of contaminants including particulate matter, smoke, pet hair, dust, mold, germs, VOC and other allergens. In about air purifier section, I have covered all basics information needed to get started with using an air purifier. You will get answers to a lot of your questions like how an air purifier works, how to use an air purifier, how air purifier helps to get rid of allergies, how to clean air purifier, where to place an air purifier etc.

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Product Reviews

If you are planning to buy an air purifier by only knowing how it works and how does it looks like, you are doing it the wrong way, think again. Taking expert advice can save you a lot of effort and money. So, for your convenience, I have published my research in this section. I have used most of the air purifiers’ brands available in the market and written unbiased reviews, pros, and cons of buying an air purifier in this section. Some of the air purifiers have been thoroughly reviewed, and the research is shared on this site, a lot more are in reviewing process, and I’ll update this section with a lot more products on a daily basis. I have also enlisted a comparison of 100+ air purifier brands separately so you can easily differentiate and choose between all brands by their features. 


This section contains and not limited to the following articles:


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Air Quality Facts

Our air is a mixture of different gases. It consists of oxygen, nitrogen, carbon dioxide and a lot of other gases in a balanced amount. It’s a sad reality that indoor air quality is affecting us a lot and most of us don’t know about it. According to statistics from air conditioning contractors of America, the indoor air may be 5x times more contaminated than outdoor air. That’s an alarming fact, and everyone needs to act upon it. Though environmental protection Agency does not endorse the claims that almost all manufacturers make about air purifiers’ efficiency, yet the use of an air purifier in polluted cities is still recommended. In this section, I have tried to cover some useful info-graphics related to air pollution and some facts and statistics about air quality. Have a look at this section too, and I am sure these facts will amaze you. This Section also Contains:

Air Purifier Beginner Guides

If you are entirely new to air purifiers, you can start from here. After getting all necessary information about the terminologies, you can then move towards about air purifier and product reviews section.

How does air purifier work?

Air purifier takes in contaminated air and removes unwanted particles from it by passing it through a filtration process. Depending upon the type of air purifier you buy will decide what kind of contaminant that particular air purifier will help you get rid off. This action relies on the type of filtration method the air purifier is using. In general, there is four known type:

  • HEPA Filter
  • UV Filtration
  • Ionization
  • Carbon Filtration
  • And natural filtration, yes there are few plants that you can use in your home to get the work done yet they are not as efficient as an air purifier.

There are two more devices which work to enhance the air quality. These are known as Humidifier and Dehumidifier. Humidifier and dehumidifier are used to add or remove moisture in/from the air respectively. This technique also helps to get rid of most of the allergens and air contaminants.

Other Important Terminologies

Few more terminologies are used to describe the air purification process. These terminologies are an indication of how efficient an air purifier is in achieving a milestone.


  • CADR (Clean Air Delivery Rating)
  • ACH (Air Change per Hour Rating)
  • CFM (Cubic Feet per minute)- A unit to describe the air cleaning efficiency of air purifier.
  • Energy star Certification- Before buying any air purifier it is a must to check either the brand holds energy star certification or not.

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