Can Air Purifiers Help People with Allergies?

Posted on May 30, 2019

  • Written by The Team @ Air Purifiers For You
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Air pollution is increasingly becoming a major concern for city-dwellers, but did you know that the air inside your home may be more toxic and polluted than outdoor air? Due to the concentration of chemicals, dust, mold and other pollutants, the risk of harmful exposure may actually be worse indoors! The most common health problems associated with poor air quality are asthma and allergies. Those with chronic illnesses are most vulnerable to the dangers posed by poor air. In the long term, breathing in dirty air not only worsens your breathing, but can cause chronic lung problems and make it harder for your body to fight infection. So, can air purifiers help with allergies and asthma? Here are a few important factors to consider:

  • Choose which pollutant you want to eliminate
  • Choose the right purifier (not all purifiers are made to eliminate allergens)
  • Find the optimal way of using your air purifier

Air purifiers will definitely help to alleviate allergies and asthma under the right conditions. First, make sure you’re targeting the right pollutants by identifying the likely source of your symptoms. If your allergies are seasonal, an indoor air purifier will help reduce your symptoms, but won’t cover you for all that time outdoors. Second, you’ll need to choose the best air purifier for allergies. Not all purifiers are made to eliminate the same types of irritants. Air Purifiers For You makes this easy by categorizing purifiers according to the allergen or irritant you want to eliminate. Third, purifiers are often used incorrectly and therefore don’t produce the desired results. In short, yes—purifiers help with allergies and asthma so long as you’re using the right machine properly and for the right purpose. We’ll explain these points in a bit more detail below.


Purifiers help remove indoor irritants and allergens

Purifiers are designed primarily to eliminate indoor irritants and allergens. Believe it or not, indoor allergies can be much worse than seasonal allergies—especially in the winter when most of us close our windows, blocking fresh air flow from entering. Pollutants can hide in the air just like bacteria hide in plain sight on counters and surfaces.

Irritants are substances that can affect anyone by obstructing breathing and causing coughing or sneezing—but they don’t usually evolve into full-fledged allergies. Common irritants include substances like tobacco smoke, strong odors, pesticides and VOCs (volatile organic compounds), which include gasses from paints, furniture, cleaning products, and cigarette smoke. Even seemingly harmless activities like burning paraffin-based candles and wood fireplaces can trigger allergies and asthma.

Allergens are substances known to contribute to allergies long-term. They usually include dust mites, mold spores and pet dander. Indoor allergens spread as they’re disrupted by movement. Air purifiers capture these particles as they float around your space and prevent them from being inhaled. There are also dormant particles and dust mites in carpets, drapery, bedding and on surfaces. Air purifiers like these will help remove dust from the air along with other allergens.

How to Choose the Best Air Purifier for Allergies

Not all air purifiers are created equal and not all will help to isolate and eliminate allergens. This is why companies like Air Purifiers For You labels air purifiers that are custom-made for allergies and asthma on their site. Here are a few features you should always look for when purchasing the best air purifier for allergies.

  • A quality HEPA (high-efficiency particulate air) filter. A HEPA filter is designed to remove the tiniest airborne particles (as small as 0.3 micrometers)
  • To help alleviate asthma, choose a purifier that filters odors and smoke pollutants
  • Washable filters and filter change indicators
  • Air quality sensors to help keep your air fresh

Use Your Air Purifier Properly

First, be sure to install your purifier in the most optimal location. We easily forget that we spend about one third of our time sleeping. So, it makes sense to use a purifier in your bedroom, where you’re most at risk for inhaling allergens. You can also use the CADR (clean air delivery rate) score to determine the room size that your air purifier can clean. Simply multiply the CADR rating by 1.55. For example, a unit with a CADR rating of 300 is suitable for cleaning a space as large as 465 square feet.

Maintenance is key when it comes to air purifiers. Be sure to change the filter every 6 months to 2 years. This will be much easier if you choose a purifier with washable filters and filter change indicators to remind you when it’s time to make the switch.

Whether you’re trying to reduce allergy and asthma symptoms or prevent them all together, an air purifier is a big help. With so many different devices on the market, it’s important to do your homework and choose the right machine. You’ll breathe a lot easier if you choose a purifier that was designed to remove allergens and asthma irritants from your home and never skip out on maintenance checks.

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