Breathing comes so normally to us, that we hardly ever think about it. But however much inconspicuous it is, breathing plays an important role as to how our health is. What we don't realize is that the air we breathe, even in our homes, can be just too polluted for us to be breathing it in safely. In fact at times the air inside our home can be more harmful than the air outside. There are a few reasons to this. First of all, the overall pollution content in the atmosphere has increased manifold, and it keeps on increasing. Added to that is the problem of living in airtight buildings

- whether we are at work or we are at home. The air tight buildings are better for conserving energy. But they also do not let the impurities already present in the air an outlet. There is no possibility for outside oxygen to come inside and do what it does best, purify the air. Under such conditions, getting an air purifier for your home, makes every sense. It will keep the air inside your home pollutant free and safe.

There are also health issues related to this. Dust and allergens present in air can be responsible for several respiration problems including asthma. Breathing in air which is not pure can increase the severity of the condition. There is no sure cure for asthma as of now. The medicines available do not provide complete cure, and they also have long term side effects. One way to tackle asthma, or at least keep the problem to a minimum would be to install an air purifier in the room. Air purifiers draw air from the room and filter it of the impurities. Once free of the allergens and dust particles the cleansed air is released back into the room. So the air you breathe is completely pure and healthy.

The kind of air purifier you get for your room will depend on a few things. Depending on how much your budget is and how much you need it, you can decide on the filter. With HEPA filters, you will achieve 99.7 percent purity in the air you breathe. However, if your need is not that great or your budget demands you o be economical, you can go for the more basic filters. You should also remember the dimension of your room, as that will dictate the capacity of the air purifier.

With increasing levels of pollution, and a consequent rise in respiration illnesses, home air purifier is an essential gadget to have.