What Do Air Purifiers Do? Your Complete Guide to Cleaner Indoor Air

Take a deep breath. Now imagine doing that 20,000 more times today–because that's exactly what you'll do. Plus, if you're reading this indoors, each of those breaths contains up to five times more pollutants than the air outside. Yes, even in your meticulously cleaned home.?

But dust bunnies under your bed are just the tip of the iceberg. Your indoor air is a silent cocktail of invisible particles, from last night's cooking adventures to that mysterious "new furniture" smell scientists keep warning us about (spoiler: they're called VOCs, and we'll get into why they matter).?

Enter the air purifier. Let's explore how these devices work and what they can do for your space.

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Understanding Indoor Air Quality

The air in your home is a complex mixture of particles, gases, and microorganisms. From pet dander and dust to cooking fumes and airborne bacteria, these invisible invaders can impact your health and comfort. According to Yale School of Public Health research, household dust can harbor harmful "forever chemicals" (PFAS) from everyday items.

But that's just the beginning. Studies have also found that even your shower curtain can release VOCs into your bathroom, and the simple act of making your bed in the morning can launch millions of microscopic particles into the air. Even more surprising? The EPA has found that a gas stove can release carbon monoxide levels that would be illegal outdoors.?

All of these invisible particles are constantly floating in your home's air, affecting every breath you take.

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So, How Do Air Purifiers Factor In?

While the list of indoor air pollutants might seem overwhelming, there's a solution that can help tackle these invisible threats. Just as modern medicine has evolved to fight disease, air purification technology has made dramatic advances in combating indoor air pollution.?

The Filtration Process

Modern air purifiers work through sophisticated multi-stage filtration systems. Here's how our advanced technology at Coway tackles indoor air pollution.

1. Pre-Filter: The first stage captures large visible particles like pet hair and dust. This washable pre-filter protects and extends the life of the filters that follow.
2. Activated Carbon Filter: Specially treated carbon contains microscopic passageways that trap VOCs and absorb gases that cause unwanted odors from cooking, pets, and other sources.
3. Green True HEPA? Filter: The core filtration stage that can capture and remove over 99.997%2 of airborne contaminants down to 0.01 microns in size - far smaller than most bacteria and viruses.
4. Upgrade with Custom Filtration Options

Select Airmega models like the Airmega Mighty AP-1512HH and 200M support custom filters tailored to all of your air care needs. The Pet Filter features enhanced dander capture and odor control for pet households, while the Allergen Filter targets seasonal allergens, pollen, and dust mites.

Read on for TIPS on choosing the right air purifier and BENEFITS of air purifiers too!