Difference Between an Air Ionizer and Air Purifier

Clean air is vital for your overall well-being. Air ionizers and purifiers are devices that help in improving air quality.

If you’ve come across ionizers and purifiers, you may have asked yourself: is an ionizer the same as an air purifier?

The answer is yes. An ionizer is a type of air purifier but differs in a variety of ways from traditional purifiers such as those with HEPA filters.

Air ionizers vs air purifiers: similarities and differences

Here are the similarities and differences between an ionizer and a purifier.

Similarities

The similarities between an air purifier and air ionizer are:

  • They clean air: They both purify the air by getting rid of contaminants and impurities to achieve high indoor air quality.
  • Portability: They are portable and can be convenient to place in any room that requires air cleaning.

Differences

Here is a list of differences between an air purifier and air ionizer:

  • Mode of operation: The main difference between an air purifier and ionizer is their mode of operation. The air purifier uses HEPA filters to trap contaminants while the ionizer releases negatively charged ions into the air and these ions bond with contaminants thereby eliminating them.
  • Scope of contaminants: Ionizers can only collect small contaminants such as pollen, fine dust, smoke, and some types of bacteria. An air purifier, on the other hand, has a wider scope and can remove both small and bigger particles such as pet dander, mold, soil, ash, and dust mites.
  • Ozone: An ionizer, while in operation, can produce ozone gas to help with odor elimination. However, you should use it carefully as ozone can be dangerous and can cause respiratory problems. The HEPA filter does not produce any material that can cause harm.

What does an ionizer do?

An ionizer purifies indoor air using ions. This is different from air purifiers that make use of filters.

How it works

An ionizer, also known as an ionic air purifier, operates by sending electrically charged ions to form bonds with positively charged contaminants in the air. The contaminants acquire heaviness and fall on the ground or are collected on a built-in electrostatic plate.

What about an air purifier?

An air purifier, on the other hand, is an efficient device that can remove both big and small particles such as pet dander, smoke, fine dust, mold, soil, ash, and dust mites. Contrary to what most people think, an air purifier isn’t a waste of money.

Purifiers that come fitted with a High-Efficiency Particulate Air (HEPA) filter are commonly known as HEPA air purifiers and they are more effective than may other filters.

Air purifier versus air cleaner

Both air purifiers and air cleaners are both devices that can clean contaminated air. What then is the difference between an air purifier and air cleaner?

The major difference is that the air cleaner is installed in the HVAC system while the air purifier is portable.

Similarities

Similarities between an air purifier and air cleaner include:

  • Clean air: The air cleaner and purifier both clean air by getting rid of harmful contaminants.
  • Wide scope: They are both efficient in trapping both small and big particles such as fine dust, smoke, mold, soil, and pollen.
  • Use of filters: The air purifiers use HEPA filters to trap particles to clean the air. Air cleaners use regular built-in filters to clean dirty air.

Differences

The main difference between an air cleaner and air purifier is:

  • Portability: Air purifiers are portable devices that are easy to place in any room that requires air purification. The air cleaner is built-in or installed in the heating, ventilation and air conditioning system (HVAC).

Air quality is important for maximum productivity and good health. The air purifiers can help you achieve all these benefits effortlessly while keeping your family safe.

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