Do Air Purifiers Help with Allergies?

April 10, 2020

We spend a lot of time inside. In reality, the Environmental Protection Agency (EPA) has approximated being indoors comprises 90% of our time. Although, the EPA also has found your indoor air can be three to five times worse than outdoors.

That’s due to the fact our homes are tightly sealed to enhance energy efficiency. While this is fantastic for your energy costs, it’s not so fantastic if you’re amid the 40% of the population with respiratory allergies.

When outdoor ventilation is limited, pollutants such as dust and volatile organic compounds (VOCs) can get trapped. Consequently, these pollutants may worsen your allergies.

You can boost your indoor air quality with clean air and usual housework and vacuuming. But if you’re still struggling with symptoms when you’re at home, an air purifier might be able to provide assistance.

While it can’t remove pollutants that have gotten trapped in your furniture or carpet, it might help clean the air circulating throughout your residence.

And air purification has also been scientifically verified to help lower some allergic symptoms, according to the American College of Allergy, Asthma and Immunology. It could also be useful if you or someone in your household has lung issues, including emphysema or COPD.

There are two models, a portable air purifier or a whole-home air purifier. We’ll discuss the distinctions 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 lone room. A whole-house air purifier works with your HVAC unit to clean your entire residence. Some kinds can purify independently when your heating and cooling equipment isn’t operating.

What’s the Best Air Purifier for Allergies?

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

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

Avoid purchasing an air purifier that generates ozone, which is the main ingredient in smog. The EPA advises ozone may irritate respiratory issues, even when released at low concentrations.

The Allergy and Asthma Foundation of America has compiled a checklist 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 cleaned faster.)
  • How regularly does the filter or UV bulb need to be switched? Can I complete that without help?
  • How much do replacement filters or bulbs cost?

How to Decrease Seasonal Allergy Symptoms

Want to have the best results from your new air purification equipment? The Mayo Clinic suggests completing other steps to decrease your exposure to things that can trigger seasonal allergies.

  1. Stay indoors and keep windows and doors closed when pollen counts are heightened.
  2. Have other household members mow the lawn or pull weeds, since these tasks can aggravate symptoms. If you have to do these chores alone, you may want to consider trying a pollen mask. You should also rinse off right away and change your clothes once you’re finished.
  3. Avoid stringing up laundry outside your home.
  4. Run your air conditioner while at home or while you’re on the road. Consider using a high-efficiency air filter in your home’s heating and cooling equipment.
  5. Even out your house’s humidity saturation with a whole-house dehumidifier.
  6. Hardwood, tile or linoleum are the ideal flooring kinds for reducing indoor allergens. If your residence has carpet, add a HEPA filter on your vacuum cleaner.

Let Our Professionals Handle Your Indoor Air Quality Needs

Prepared to take the next step with installing a whole-house air purifier? Give our professionals a call at 203-772-8319 or contact us online to request an appointment. We’ll help you find the ideal unit for your family and budget.