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 approximated being inside makes up 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 due to the fact our homes are tightly sealed to increase energy efficiency. While this is great for your heating and cooling bills, it’s not so great if you’re among the 40% of the population with respiratory allergies.

When outside ventilation is limited, pollutants like dust and volatile organic compounds (VOCs) might get stuck. As a consequence, these pollutants may aggravate your allergies.

You can boost your indoor air quality with clean air and routine dusting and vacuuming. But if you’re still having problems with symptoms while you’re at home, an air purifier may be able to provide relief.

While it can’t get rid of pollutants that have landed on your couch or carpet, it might help purify the air traveling across your home.

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 could also be appropriate if you or a family member 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 correct for your home.

Whole-House Air Purifier vs. Portable Air Purifiers

A portable air purifier is for a single room. A whole-house air purifier works alongside your home comfort unit to clean your full home. Some kinds can purify independently when your heating and cooling unit isn’t on.

What’s the Best Air Purifier for Allergies?

Seek an option with a High Efficiency Particulate Air (HEPA) filter. HEPA filters are used in hospitals and deliver the greatest filtration you can get, as they eliminate 99.97% of particles in the air.

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

Avoid buying an air purifier that generates ozone, which is the primary ingredient in smog. The EPA warns ozone could worsen respiratory problems, even when released at minor amounts.

The Allergy and Asthma Foundation of America has compiled a checklist of questions to consider when buying 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 figure means air will be freshened more rapidly.)
  • How regularly does the filter or UV bulb need to be changed? Can I complete that without help?
  • How much do replacement filters or bulbs cost?

How to Lessen Seasonal Allergy Symptoms

Want to have the most excellent outcome from your new air purification unit? The Mayo Clinic advises completing other steps to reduce your exposure to seasonal allergy triggers.

  1. Stay in your home and keep windows and doors sealed when pollen counts are heightened.
  2. Have other family members mow the lawn or pull weeds, since these tasks can worsen symptoms. If you have to do these chores alone, you may want to consider wearing a pollen mask. You should also bathe without delay and put on clean clothes once you’re completed.
  3. Avoid hanging laundry outside.
  4. Use the AC while at home or while you’re on the road. Consider adding a high-efficiency air filter in your home’s HVAC system.
  5. Balance your residence’s humidity percentage with a whole-house dehumidifier.
  6. Hardwood, tile or linoleum are the suggested flooring types for reducing indoor allergens. If your home has carpet, add a HEPA filter on your vacuum cleaner.

Let Our Pros Manage Your Indoor Air Quality Requirements

Ready to move forward with adding a whole-house air purifier? Give our experts a call at 803-265-4208 or contact us online to request an appointment. We’ll help you locate the ideal system for your house and budget.