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Do Air Purifiers Help with Allergies?

We spend a lot of time inside. In fact, the Environmental Protection Agency (EPA) has estimated being within a building accounts for 90% of our days. Having said that, the EPA also says your indoor air can be three to five times dirtier than outside.

That’s since our houses are firmly sealed to enhance energy efficiency. While this is fantastic for your energy expenses, it’s not so great if you’re among the 40% of the population with respiratory allergies.

When outside ventilation is restricted, pollutants like dust and volatile organic compounds (VOCs) may get captured. Consequently, these pollutants can worsen your allergies.

You can improve your indoor air quality with fresh air and usual dusting and vacuuming. But if you’re still having issues with symptoms while you’re at your residence, an air purifier might be able to provide assistance.

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

And air purification has also been scientifically confirmed to help lower some allergic symptoms, according to the American College of Allergy, Asthma and Immunology. It may also be helpful if you or a family member has lung issues, like emphysema or COPD.

There are two models, a portable air purifier or a whole-home air purifier. We’ll discuss the differences so you can figure out what’s correct for your residence.

Whole-House Air Purifier vs. Portable Air Purifiers

A portable air purifier is for one room. A whole-house air purifier works with your heating and cooling system to clean your full residence. Some types can work on their own when your HVAC system isn’t running.

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 provide the most comprehensive filtration you can buy, as they eliminate 99.97% of particles in the air.

HEPA filters are even more powerful when installed with an ultraviolet (UV) germicidal light. This powerful mixture can destroy dust, dander, pollen and mold, all of which are common allergens. For the ultimate in air purification, consider a system that also has a carbon-based filter to decrease household vapors.

Avoid getting an air purifier that creates ozone, which is the primary ingredient in smog. The EPA advises ozone may aggravate respiratory symptoms, even when released at small amounts.

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

  • What can this purifier take out from the air? What doesn’t it extract?
  • What’s its clean air delivery rate? (A bigger amount means air will be cleaned more rapidly.)
  • How often does the filter or UV bulb need to be replaced? Can I complete that on my own?
  • How much do spare filters or bulbs cost?

How to Reduce Seasonal Allergy Symptoms

Want to get the most excellent results from your new air purification system? The Mayo Clinic advises completing other procedures to decrease your exposure to things that can trigger seasonal allergies.

  1. Stay indoors and keep windows and doors sealed when pollen counts are elevated.
  2. Have other family members trim the lawn or pull weeds, since these tasks can aggravate symptoms. If you have to do this work yourself, consider wearing a pollen mask. You should also rinse off right away and change your clothes once you’re completed.
  3. Avoid stringing up laundry outside your home.
  4. Turn on the AC while at home or while you’re on the road. Consider installing a high-efficiency air filter in your house’s HVAC system.
  5. Balance your house’s humidity percentage with a whole-house dehumidifier.
  6. Hardwood, tile or linoleum are the suggested flooring materials 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

Want to progress with adding a whole-house air purifier? Give our experts a call at 302-231-1380 or contact us online to request an appointment. We’ll help you choose the ideal equipment for your needs and budget.

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