Do Air Purifiers Help with Allergies?

April 10, 2020

We spend lots of time in our homes. In fact, the Environmental Protection Agency (EPA) has estimated being indoors accounts for 90% of our time. However, the EPA also says your indoor air can be three to five times worse than outside your home.

That’s since our residences are tightly sealed to boost energy efficiency. While this is fantastic for your utility bills, it’s not so fantastic if you’re among the 40% of the population with respiratory allergies.

When outside ventilation is limited, pollutants including dust and volatile organic compounds (VOCs) might get stuck. Consequently, these pollutants could worsen your allergies.

You can boost your indoor air quality with fresh air and usual housework and vacuuming. But if you’re still struggling with symptoms during the time you’re at home, an air purifier might be able to help.

While it can’t get rid of pollutants that have settled on your furnishings or carpeting, it might help clean the air traveling throughout your house.

And air purification has also been scientifically verified to help reduce some allergic symptoms, according to the American College of Allergy, Asthma and Immunology. It might also be helpful if you or a loved one has lung trouble, including emphysema or COPD.

There are two kinds, a portable air purifier or a whole-home air purifier. We’ll examine the differences so you can determine what’s right for your residence.

Whole-House Air Purifier vs. Portable Air Purifiers

A portable air purifier is for a lone room. A whole-house air purifier accompanies your HVAC equipment to treat your full house. Some kinds can clean by themselves when your home comfort equipment isn’t on.

What’s the Best Air Purifier for Allergies?

Go after an option with a High Efficiency Particulate Air (HEPA) filter. HEPA filters are placed in hospitals and deliver the best filtration you can buy, as they catch 99.97% of particles in the air.

HEPA filters are even more powerful when combined with an ultraviolet (UV) germicidal light. This powerful mixture can eliminate dust, dander, pollen and mold, all of which are general allergens. For the greatest in air purification, think over equipment that also has a carbon-based filter to take care of household smells.

Avoid buying an air purifier that makes ozone, which is the main element in smog. The EPA warns ozone can aggravate respiratory symptoms, even when emitted at small settings.

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

  • What can this purifier remove from the air? What doesn’t it remove?
  • What’s its clean air delivery rate? (A higher number means air will be cleaned more quickly.)
  • How frequently does the filter or UV bulb need to be switched? Can I finish that without help?
  • How much do replacement filters or bulbs cost?

How to Decrease Seasonal Allergy Symptoms

Want to have the best outcome from your new air purification unit? The Mayo Clinic suggests completing other measures to limit your exposure to seasonal allergy triggers.

  1. Stay in your home and keep windows and doors closed when pollen counts are heightened.
  2. Have someone else mow the lawn or pull weeds, since this work can aggravate symptoms. If you have to do these jobs yourself, you might want to consider trying a pollen mask. You should also bathe immediately and put on clean clothes once you’re finished.
  3. Avoid stringing up laundry outside.
  4. Run your air conditioner while at home or while in the car. Consider adding a high-efficiency air filter in your house’s heating and cooling unit.
  5. Equalize your residence’s humidity percentage with a whole-house dehumidifier.
  6. Hardwood, tile or linoleum are the best flooring materials for reducing indoor allergens. If your home has carpet, use a HEPA filter on your vacuum cleaner.

Let Our Pros Handle Your Indoor Air Quality Necessities

Want to progress with installing a whole-house air purifier? Give our experts a call at 309-517-7511 or contact us online to request an appointment. We’ll help you locate the right equipment for your needs and budget.