Do Air Purifiers Help with Allergies?

April 10, 2020

We spend a lot of time inside. In reality, the Environmental Protection Agency (EPA) has determined being within a building comprises 90% of our days. However, the EPA also has found your indoor air can be three to five times more polluted than outside your home.

That’s because our residences are tightly sealed to increase energy efficiency. While this is fantastic for your heating and cooling expenses, it’s not so good if you’re amid the 40% of the population with respiratory allergies.

When outdoors ventilation is limited, pollutants including dust and volatile organic compounds (VOCs) can get captured. As a result, these pollutants can irritate your allergies.

You can improve your indoor air quality with crisp air and regular housework and vacuuming. But if you’re still having problems with symptoms when you’re at home, an air purifier could be able to provide assistance.

While it can’t eliminate pollutants that have landed on your couch or flooring, it may help freshen the air traveling across your house.

And air purification has also been scientifically verified to help lessen 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 a lung condition, such as emphysema or COPD.

There are two options, a portable air purifier or a whole-home air purifier. We’ll examine the advantages so you can figure out what’s right for your house.

Whole-House Air Purifier vs. Portable Air Purifiers

A portable air purifier is for one room. A whole-house air purifier works alongside your HVAC equipment to treat your entire residence. Some types can clean independently when your home comfort equipment isn’t running.

What’s the Best Air Purifier for Allergies?

Seek a purifier with a High Efficiency Particulate Air (HEPA) filter. HEPA filters are placed in hospitals and offer the greatest filtration you can get, as they trap 99.97% of particles in the air.

HEPA filters are even more beneficial when used with an ultraviolet (UV) germicidal light. This mighty combination can destroy dust, dander, pollen and mold, all of which are common allergens. For the greatest in air purification, think over a unit that also has a carbon-based filter to decrease household smells.

Avoid buying an air purifier that makes ozone, which is the top ingredient in smog. The EPA cautions ozone may irritate respiratory troubles, even when emitted at minor concentrations.

The Allergy and Asthma Foundation of America has compiled a checklist of questions to think over when purchasing an air purifier.

  • What can this purifier extract from the air? What doesn’t it remove?
  • What’s its clean air delivery rate? (A better number means air will be freshened more quickly.)
  • How often 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 Decrease Seasonal Allergy Symptoms

Want to receive the most excellent performance from your new air purification unit? The Mayo Clinic recommends taking other steps to reduce your exposure to problems that can cause seasonal allergies.

  1. Stay inside and keep windows and doors closed when pollen counts are elevated.
  2. Have other family members cut the lawn or pull weeds, since these jobs can worsen symptoms. If you must do these jobs on your own, you may want to consider trying a pollen mask. You should also rinse off right away and put on clean clothes once you’re done.
  3. Avoid drying laundry outdoors.
  4. Turn on air conditioning while at your house or while you’re on the road. Consider installing a high-efficiency air filter in your residence’s home comfort unit.
  5. Equalize your home’s humidity percentage with a whole-house dehumidifier.
  6. Hardwood, tile or linoleum are the suggested flooring kinds for reducing indoor allergens. If your house has carpet, install a HEPA filter on your vacuum cleaner.

Let Our Specialists Take Care of Your Indoor Air Quality Needs

Prepared to take the next step with installing a whole-house air purifier? Give our experts a call at 408-215-1018 or contact us online to get an appointment. We’ll help you find the best unit for your needs and budget.