How to Choose an Allergy Air Filter

There are a wide variety of allergy air filters on the market. How do you decide which allergy air filter is the right one for you and your family? There are a variety of factors you need to take into consideration before purchasing an allergy air filter. Here's how to choose a filter that's right for you.

Instructions

• 1

  When buying an allergy air filter, one of the first things you need to consider is exactly how much air you need to filter allergens out of. Are you looking for an allergy air filter that will filter the air in your entire house, or one that will filter the air only in your bedroom?

• 2

  Cost is definitely a consideration when purchasing an allergy air filter. This is why step 1 is so important. If you have a limited budget, there are two things you want to do. Buy an allergy air filter that fits in your central air conditioning unit, and buy a free standing allergy air filter for your bedroom. Since you spend the most time in your bedroom, that is the most important room to have an allergy air filter in.

• 3

  Some allergy air filters have features such as germicidal UV lights. These are beneficial because they can kill bacteria, viruses and even mold. Since people with allergies are frequently allergic to mold, and are generally more susceptible to cold viruses, this can be an important addition to the allergy air filter that you buy.

• 4

  You will also want your allergy air filter to have an activated carbon air filter. This is pretty standard on allergy air filters. These filter out things like cigarette smoke, which can aggravate existing allergies.

• 5

  An ionizer is also an important component of an allergy air filter. Negative ions help attract particles and make them stick. Some people claim that negative ions also help them to feel better and have more energy as well.

• 6

  Any allergy air filter should have a HEPA filter. This is the primary component of an allergy air filter, and if it doesn't have one, then it is not likely to be effective. These filters filter out up to 99.97 percent of the particles in the air! This can really help your allergies!