Do Air Purifiers Help with Allergies?

April 10, 2020

We spend a good majority of our time indoors. As a matter of fact, the Environmental Protection Agency (EPA) has approximated being indoors accounts for 90% of our time. Having said that, the EPA also says your indoor air can be three to five times more polluted than outdoors.

That’s because our homes are tightly sealed to boost energy efficiency. While this is fantastic for your energy bills, it’s not so great if you’re a part of the 40% of the population with respiratory allergies.

When outdoor ventilation is limited, pollutants including dust and volatile organic compounds (VOCs) might get captured. Consequently, these pollutants may worsen your allergies.

You can improve your indoor air quality with crisp air and usual dusting and vacuuming. But if you’re still struggling with symptoms during the time you’re at your house, an air purifier could be able to provide relief.

While it can’t eliminate pollutants that have gotten trapped in your furnishings or flooring, it can help freshen the air circulating around your house.

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 could also be helpful if you or a family member has a lung condition, such as emphysema or COPD.

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

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 home comfort system to treat your entire residence. Some types can work independently when your home comfort unit isn’t on.

What’s the Best Air Purifier for Allergies?

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

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

Avoid purchasing an air purifier that creates ozone, which is the primary ingredient in smog. The EPA warns ozone may irritate respiratory symptoms, even when released at minor settings.

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 extract?
  • What’s its clean air delivery rate? (A higher number means air will be cleaned faster.)
  • How often does the filter or UV bulb need to be replaced? Can I do that on my own?
  • How much do spare filters or bulbs cost?

How to Decrease Seasonal Allergy Symptoms

Want to receive the best outcome from your new air purification system? The Mayo Clinic suggests taking other procedures to decrease your exposure to things that can trigger seasonal allergies.

  1. Stay indoors and keep windows and doors shut when pollen counts are elevated.
  2. Have someone else mow the lawn or pull weeds, since these tasks can trigger symptoms. If you must do these jobs yourself, you might want to consider trying a pollen mask. You should also shower without delay and put on new clothes once you’re done.
  3. Avoid hanging laundry outdoors.
  4. Run air conditioning while indoors or while you’re on the road. Consider adding a high-efficiency air filter in your home’s HVAC system.
  5. Balance your house’s humidity levels with a whole-house dehumidifier.
  6. Hardwood, tile or linoleum are the best flooring materials for decreasing indoor allergens. If your residence has carpet, add a HEPA filter on your vacuum cleaner.

Let Our Pros Take Care of Your Indoor Air Quality Requirements

Prepared to progress with installing a whole-house air purifier? Give our pros a call at 832-777-1521 or contact us online to get an appointment. We’ll help you locate the right equipment for your house and budget.