How to buy an Air Purifier


If you are looking for some tips on buying your Air Purifier, then take a quick look through these 6 simple short steps to make sure you get the perfect Air Purifier for your home. The air in all homes, even which appear to be the cleanest, may contain a lot of dust, pollen, dander smoke etc. These pollutants can cause a number of medical problems especially those who are predisposed to pulmonary issues. If these pollutants increase beyond a certain level then it can affect even normal healthy person.

If you are sensitive to such pollutants and have allergies related to respiratory problems then it is highly recommending that you invest in an Air Purifier. Although it’s impossible to remove all of the particles but an Air Purifier may reduce asthma and allergy symptoms.

There are many points to be considered when you want to buy an Air Purifier.

1. Types of Air Purifiers

Air Purifiers that remove pollutants by using electrically charged plates known as “electrostatic precipitators” are quite effective in removing a large quantity of pollutants from the air. They do not have any filters to replace but have to be cleaned periodically to remain effective. They have one drawback that they generate a small amount of ozone gas which causes irritation in lungs to certain people.

There are Air Purifiers that use high efficiency particulate air (HEPA) filters. These are effective at removing dust and other particulate pollutants from the air. These devices do not generate any ozone, however their filters get clogged and have to be cleaned and/or replaced frequently. Hence, before buying such an Air Purifier, make sure you keep in mind the cost of replacing filters after the specific duration.

A low costs option to improve the air quality in your room is to upgrade the existing filter to higher efficiency filter in your forced-air HVAC (heating, ventilation, and air-conditioning) system.

2. Efficiency of the Air Purifier

Air Purifiers are rated fir their cleaning efficiency by a unit called   Clean Air Delivery Rate (CADR).  This is a number, (between 0- 450) which is assigned by the Association of Home Appliance Manufacturers (AHAM). The higher the number the higher is the efficiency with which it filters dust, tobacco smoke, and pollen out of the air. It is important thing to consider because it measure how many cubic feet of air is filtered by the purifier per minute.

3. Size of the Air Purifier

Area of the room is an important factor while choosing the right purifier. You have to calculate the square footage of the room by multiplying its length and width. When you find the area of the room match the number with the air purifiers recommended square foot area. Another thing to consider while buying an air purifier is ACR (air change rate).

This number indicates this thing that how many times an air purifier has purified the complete room’s air per hour. Now if you and your family have some breathing or asthma issues than go for an air purifier having 5 to 6 ACH (air change rate/hour) rating. An ACH rating means that if an air purifier has a 5 ACH rating then it will clean the air after every twelve minutes which will be best for you and your family.

4. Size and Portability

While buying a purifier, two more points should also be considered which are weight and portability. Big purifiers are very costly, heavier and they take up a lot of space in a room and are also not easy to relocate because of weight. An alternative is look for portable Air purifiers which are easy to move as they have built in castors wheels.

5. Special functions

Extra features may include caster wheels, handles for easy mobility, digital controls, remote controls, multiple fan speeds, filter change indicators, programmable timers, air quality sensors, and more. These extra features will give you greater control over the unit’s functionality and performance and make it make easier for you to operate it. However these extra features increase the cost of the Air Purifier.

6. Warranty

Finally check for the service and warranty since these purifiers need service like filter replacement etc. after a required time so check for the air purifier with service included for one time or two maybe and each device has a warranty so check for all the terms and conditions of warranty that is offered.

In addition, feel free to view a selection of Popular Air Purifier prices or stock levels by clicking on any of the images provided below…

Finally, it would be greatly appreciated by the community if you can share your own experiences of buying your own Air Purifier by leaving a comment in the comment box below – So that other people in the community can learn also!

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