Do Air Purifiers Help with Allergies?

April 10, 2020

We spend a good majority of our time in our homes. In fact, the Environmental Protection Agency (EPA) has determined being within a building accounts for 90% of our time. Having said that, the EPA also has determined your indoor air can be three to five times worse than outdoors.

That’s because our residences are securely sealed to increase energy efficiency. While this is fantastic for your utility costs, it’s not so fantastic if you’re a part of the 40% of the population with respiratory allergies.

When outdoors ventilation is limited, pollutants like dust and volatile organic compounds (VOCs) can get stuck. As a consequence, these pollutants could irritate your allergies.

You can improve your indoor air quality with fresh air and regular housework and vacuuming. But if you’re still having issues with symptoms while you’re at home, an air purifier may be able to provide assistance.

While it can’t remove pollutants that have settled on your furniture or flooring, it may help purify the air traveling across your residence.

And air purification has also been scientifically proven to help reduce some allergic symptoms, according to the American College of Allergy, Asthma and Immunology. It may also be helpful if you or someone in your household has a lung condition, including emphysema or COPD.

There are two models, a portable air purifier or a whole-home air purifier. We’ll examine the distinctions so you can learn what’s right for your home.

Whole-House Air Purifier vs. Portable Air Purifiers

A portable air purifier is for one room. A whole-house air purifier accompanies your HVAC unit to purify your complete residence. Some kinds can clean by themselves when your heating and cooling system isn’t operating.

What’s the Best Air Purifier for Allergies?

Go after a model with a High Efficiency Particulate Air (HEPA) filter. HEPA filters are used in hospitals and provide the best filtration you can find, as they remove 99.97% of particles in the air.

HEPA filters are even more powerful when combined with an ultraviolet (UV) germicidal light. This mighty blend can destroy dust, dander, pollen and mold, all of which are common allergens. For the best in air purification, consider a unit that also has a carbon-based filter to eliminate household odors.

Avoid purchasing an air purifier that creates ozone, which is the primary ingredient in smog. The EPA advises ozone could worsen respiratory issues, even when released at minor amounts.

The Allergy and Asthma Foundation of America has created a list of questions to consider when purchasing an air purifier.

  • What can this purifier remove from the air? What doesn’t it take out?
  • What’s its clean air delivery rate? (A bigger figure means air will be freshened more rapidly.)
  • How regularly does the filter or UV bulb need to be changed? Can I complete that on my own?
  • How much do new filters or bulbs cost?

How to Reduce Seasonal Allergy Symptoms

Want to get the top outcome from your new air purification unit? The Mayo Clinic suggests taking other steps to reduce your exposure to seasonal allergy triggers.

  1. Stay indoors and keep windows and doors closed when pollen counts are heightened.
  2. Have other family members trim the lawn or pull weeds, since these tasks can trigger symptoms. If you must do these chores on your own, consider using a pollen mask. You should also rinse off immediately and put on new clothes once you’re completed.
  3. Avoid hanging laundry outside your home.
  4. Run the AC while at your house or while driving. Consider installing a high-efficiency air filter in your home’s HVAC system.
  5. Balance your residence’s humidity saturation with a whole-house dehumidifier.
  6. Hardwood, tile or linoleum are the suggested flooring materials for lowering indoor allergens. If your home has carpet, add a HEPA filter on your vacuum cleaner.

Let Our Specialists Handle Your Indoor Air Quality Necessities

Prepared to move forward with installing a whole-house air purifier? Give our experts a call at 256-801-4701 or contact us online to get an appointment. We’ll help you locate the right equipment for your home and budget.