Things You'll Need:
- tape measure
- computer
- internet connection
- debit card or credit card
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Step 1
Buy an air purifier with a HEPA filter. A HEPA filter meets or exceeds the standards set by the Department of Energy for removing dust and allergens from the air. They cost slightly more than non-HEPA filters because they do a better job of cleaning the air. People with allergies or asthma should have the best filters.
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Step 2
Buy an air purifier with a reusable and washable filter if you are willing to pay a higher upfront cost in order to save more money in the future by not having to buy replacement filters. This option requires that you vacuum and wash the filter monthly for optimum performance of the filter as well as the motor. This is the best choice for those who will be conscientious about washing the filters.
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Step 3
Buy an air purifier that requires replacement filters if you do not want to be bothered with vacuuming and washing the filter. Although these machines generally cost less to purchase, the expense of buying filters for many years will far exceed the initial purchase price of the air purifier. This may be the best choice for a hectic household that has air purifiers in every room.
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Step 4
Measure the sizes of the rooms that will have air purifiers. Put the measurements into square feet. This is done by multiplying the length times the width. For example, a room that is 12 feet wide by 14 feet long will have 168 square feet (12 x 14 = 168).
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Step 5
Select the appropriate size air purifiers for each room. A large or L-shaped room may do better with two smaller units rather than one large air purifier. It may also be less expensive to purchase smaller units.
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Step 6
Write a list of how many air purifiers will be needed in each size. Take the list with you to the store. Examine the ease of changing the filter and definitely listen to the amount of noise generated by each model.
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Step 7
Choose the quietest models for the bedroom to ensure a good night's sleep. The quiet models may cost more; however, for the bedroom, they are worth the extra money.
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Step 8
Buy a vacuum cleaner with a HEPA filter to avoid spewing allergens all over the room every time it is vacuumed.
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Step 9
Write down the store prices for the models you have selected. Go online and check for coupons and rebates that might be available for those models. Also, check the online website of the stores you visited as they might offer lower prices plus free shipping to your local store or to your home. Many large retailers have two prices for the same item: one price for the store and one price for the internet. You will need a debit or credit card to purchase online.
Follow these tips to buy the best air purifier.
Comments
xivyisazombiex said
on 10/16/2009 There are a lot of bad air purifiers out there. I enjoyed this article.
xivyisazombiex said
on 10/16/2009 There are a lot of bad air purifiers out there. I enjoyed this article.