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In-Duct Air Purifiers

In-duct air purifiers, also known as “in-line” air purifiers, are a type of air purification system that cleans the air in your house or company by integrating it into the existing HVAC ductwork. 

Continue reading to learn more about your in-duct air-purifying choices. 

What is the difference between an in-duct or in-line air purifier? 

Air purifiers that are installed totally within your home or business’s existing ductwork are known as in-line air purifiers. To benefit from this type of air purifier, your system (furnace or air conditioner) must be turned on. 

These systems don’t just filter the air; your HVAC system’s internal air filter has already taken care of that. Using UV light and ionization technology, an air purifier neutralizes dust, dander, filth, pollen, and bacteria. 

What Are In-Duct Air Purifiers and How Do They Work? 

UV air purifiers and ionization air purifiers are the primary forms of in-duct air purifiers. As air flows via ductwork, in-duct air purifiers purify or ionize it. Is it true that in-duct air purifiers are

equally effective as portable air purifiers? They function just as well as, if not better than, most portable and in-furnace types. 

Choose the kind that’s best for your home. In-duct air purifiers are incredibly effective. 

Air Purifiers with UV Light 

You’ve probably heard that sunshine may kill pathogens. UV air purifiers use UVV and UVC rays to duplicate this process in a closed and controlled environment. UV rays eliminate hazardous particles that travel through the air duct in a UV air purifier. This method is mainly used to neutralize germs, smells, and microscopic particles that can pass past a typical HVAC filter because air streaming through a home’s ducts has already passed through a filter. 

Air Purifiers with Ionization 

Ionization air purifiers remove contaminants from the air by electrically charging air molecules, causing them to connect with positively charged particles such as dirt, dust, smoke, soot, pollen, and pathogens. When particles stick together, they grow heavy and fall to the ground or a nearby surface, where they can be swept or vacuumed away over time. 

Filters for Extended Media 

A pre-installed filter is included with every furnace, and it’s designed to collect big particles in the air as they flow through the HVAC system. An extended media filter is a thick set of specifically designed MERV-rated filters inserted in the duct. It improves the filtration capabilities of your existing system. 

Extended media air filters are classified as passive air filters and are available in various brands and models. Many people employ polarized media to collect electrically charged particles in the filter. 

Which In-Duct Purifier Should I Use?

Consider what’s most important to your overall air purification goals when choosing an in-duct air purifier for your house or office. When eliminating germs is the primary goal, UV air purifiers may be preferable. When allergens such as dust, dander, and pollen particles in the air are a significant concern, ionizers are ideal. 

These systems are also compatible with one another. To properly clean the air in their home, many people choose to install both systems or a combined unit.