Ion generators are often used to reduce odors and make the air appear fresher, but do they really reduce dust? Scientific tests have revealed that most ionizers have no discernible effect on particle levels. However, studies show that if very powerful ionizers are used, much more powerful than most of the ionizers on the market, then an effect can be seen. Ionizing air purifiers are commonly sold under various names, such as “ion air purifiers”, negative ion air purifiers, air ionizers and “needle bipolar ionization”. Most major air purifier companies use ionizers in their air purifiers, including Xiaomi, Blueair, Levoit, and many more.
In response to the COVID-19 pandemic, people have been installing ionizers in offices and restaurants. Knowing the difference between an ionizer and an air purifier can help you find the right solution for your family. Unlike many purifier companies, Smart Air does not use ionizers in its purifiers to achieve its high CADR rates, only safe and effective HEPA filters. Instead of filtering these particles from the air, an ionizer makes them too heavy to keep them suspended in the air. Ionizers also purify a larger area than HEPA air purifiers and can remove smaller particles from the air.
Ionizers don't have filters because they emit electrically charged particles to remove contaminants from the air. The main difference between air purifiers and ionizers is the way each device removes contaminants from the air. The high-efficiency HEPA air filters used in air purifiers are more limited than ionizers because they cannot remove the smallest particles, but they still remove 99.97% of the dust, allergens and microorganisms in the air that contribute to respiratory problems. So do ionizers really reduce dust? The answer is yes - if you use a powerful enough ionizer. However, it's important to remember that frequent dusting or vacuuming is necessary for an ionizer to be effective. And if you're looking for a more comprehensive solution for your home or office, an HEPA filter-based air purifier may be a better option.
