Air Cleaners: How Do They Work, and What are Their Benefits?

You probably want to use an air cleaner to improve the indoor air quality in your Chapel Hill, NC, home. However, you might not know how they operate. This review focuses on air cleaners and how they function to improve indoor air quality.

What are Air Cleaners and How Do They Work?

Air cleaners are effective in filtering out dirt and other microscopic organisms from the air. It’s easy to confuse an air cleaner with an air purifier because they perform the same function of removing contaminants from the air. However, air purifiers sanitize the air using mechanisms such as heat and ultraviolet rays or negative ions.

Air cleaners contain HEPA filters that help to trap some of the tiniest pollutants in your home. They allow the air to pass through the HEPA filter, which effectively improves indoor air quality. You can find the air filters between the return duct, furnace or air conditioner.

Air cleaners effectively prolong your HVAC system’s lifespan by preventing the buildup of dust, dirt and other debris in the unit. Some of the benefits of an air cleaner follow.

Lowers the Risk of Allergies and Asthma Symptoms

When you breathe in polluted air, you increase the chances of triggering allergies and other asthmatic symptoms. These symptoms occur because pet dander, pollen and dust mites find their way through your airway, cause irritation and then trigger your allergies.

The air cleaner contains a HEPA filter that captures these pollutants and improves indoor air quality. Air cleaners might also have replaceable pre-filters that trap larger particles.

Removes Unpleasant Odors

Volatile organic compounds break down at room temperatures, and in the process, release unpleasant odors. You can find these chemical compounds in paint, air fresheners, upholstered furniture and aerosol sprays. The odors from VOCs may irritate your breathing system and cause other symptoms such as nausea.

Air cleaners have effective filters that trap these VOCs and improve indoor air quality. An air cleaner also absorbs the smoke and smell of cooking oil and spices from the kitchen, leaving the air fresh and clean.

Other benefits of air cleaners include reducing bacterial growth in the home, which improves air quality. For any air cleaner installation, maintenance and repair services in Chapel Hill, NC, contact our professional HVAC experts at Ted’s HVAC, Plumbing & Electrical today.

Image provided by iStock

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