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Are Air Purifiers a Waste of Money?

January 12, 2021

If you’re in the market for an air purifier, you may be finding that some manufacturers are producing a lot of claims. And most of those claims might feel too good to be true. So, it’s only natural that you could be questioning are air purifiers a waste of money.

They’re useful, according to the EPA, as they’re a great way to improve your Carpentersville residence’s indoor air quality. Today’s homes are solidly sealed and thoroughly insulated, which is good for energy efficiency, but not so great for indoor air quality.

Since modern homes don’t typically bring in as much outside air as aging houses, irritants like dust, pet dander and cleaning products can build up indoors. The result? Air that’s more polluted than the outdoors, which is a problem if you struggle with allergies, asthma or are sensitive to respiratory irritation.

Our indoor air quality pros at Controlled Comfort HVAC Inc can help you cut through the clutter and find the best home air purifier. Just contact us at 224-412-8308 and we’ll be happy to provide support. In the meantime, find out more about how air purifiers operate, their benefits and our recommendations to help you find the right air purifier.

How Do Air Purifiers Work?

Most home air purifiers use a fan to pull in air. Then, the air passes through one or more filters to trap contaminants before being recirculated.

These filters may include a charcoal filter, to remove odors, and a HEPA, or high efficiency particulate air, filter. A HEPA filter is at least 99.7% effective at capturing microscopic particles down to .3 microns, like dust, pollen, mold and some bacteria.

An air purifier can be movable and used to filter one room. Or they can be added to your HVAC system, providing strong filtration for your complete house.

The EPA says it’s important to know that air purifiers can’t eliminate every contaminant from your house’s air. But when used along with a better filter for your HVAC system, they can considerably decrease the level of indoor air pollution.

4 Pluses of an Air Purifier

Getting an air purifier for your house can offer lots of outstanding health perks. Here are just a few of them.

1. Alleviates Allergy and Asthma Triggers

Air purifiers reduce pollutants in your home, like some of these standard triggers:

  • Dust
  • Pollen
  • Mold
  • Volatile organic compounds, including cleaners, air fresheners and personal care products

2. Decreases Other Symptoms Related to Poor Indoor Air Quality

Even if you or someone in your household doesn’t have allergies or asthma, an air purifier can decrease other symptoms associated with low indoor air quality. These entail:

  • Scratchy throat, eyes, nose or skin
  • Headaches
  • Sneezing and coughing
  • Fatigue
  • Dizziness
  • Nausea

It can be hard to distinguish symptoms related to indoor air quality, as they can be caused by lots of other illnesses. However, if you’re observing that symptoms lessen after you leave home, your indoor air quality is possibly causing the issue.

3. Eliminates Odors

Odors that hang around, such as cigarette smoke or cooking smells, can be difficult to eliminate. If you having difficulties with eliminating strong smells in your residence, our professionals recommend buying an air purifier with a charcoal or activated carbon filter.

4. Can Lower Your Probability of Becoming Sick

An air purifier can eliminate some bacteria and viruses under certain airflow conditions, keeping you and your loved ones in good health even more so during cold months. To take total advantage of this benefit, we suggest a UV air purifier. Disinfecting ultraviolet light provides an added layer of defense against airborne pathogens.

Air Purifiers to Avoid

You’re better off without some air purifiers. Here are a couple of styles to stay away from when choosing a system for your residence:

  • Creates ozone. Some air purifiers make ozone, which can bother your lungs. The EPA advises staying away from ozone air purifiers.
  • Doesn’t include HEPA filters. For the best filtration, you’ll want a HEPA air purifier. Considered the gold standard for clean air, HEPA filters are used in most healthcare settings, like hospitals.
  • Only purifies one room. We recommend getting a whole-house air purifier, which cleans the air in every room. This option operates in tandem with your heating and cooling system.

When you partner with the indoor air quality professionals at Controlled Comfort HVAC Inc, we make it simple to buy the best air purifier for your house. Reach us at 224-412-8308 to start breathing fresher air today!