Simply put, ionizers help with particles that make us sick, such as viruses and bacteria, and air filters help with particles that make us sneeze, such as dust and pollen. Ionizers better remove smaller molecules, such as bacteria and viruses, so they may not benefit people with allergies or asthma. Ionizers also do not remove particles from the circulation. Instead, they charge them to stick to something else.
Unless you're constantly cleaning the hard and soft surfaces in your home, it will be difficult to remove particles that have fallen to the floor. According to the meta-analysis of several research studies in which negative and positive ions were analyzed, air ionizers can reduce some indoor air pollutants, but not permanently remove them from the air. There is no conclusive evidence that the use of ionizers produces positive health outcomes. In general terms, air purifiers and ionizers perform the same function: to clean the air and to eliminate allergens and contaminants.
Because they remove a much narrower range of particles, air ionizers may not be as good at eliminating triggers for allergies and asthma. If you're looking for a device that permanently removes contaminants from the air in your home without negative side effects, air purifiers equipped with HEPA and activated carbon, zeolite or metal oxide filters are the ideal solution.
Air purifiers
are designed to capture airborne particles of all shapes and sizes, trapping them in specialized filters so they can be removed from your home. Many of these particles are known irritants that can aggravate allergies and asthma, but they can be removed from the air with an air purifier.Air purifiers equipped with specialized filters permanently remove odors and contaminants from indoor air by trapping them as air flows through the filters. For people who are interested in a plug-and-play device, this ionizer is ideal for small rooms. In a nutshell, an air ionizer is a type of air purifier, although they work very differently than typical models. We conducted a study on air purifiers to eliminate viruses and bacteria and classified them according to their ability to remove them from the air.
The Environmental Protection Agency (EPA) states that air purifiers with high-efficiency particulate air (HEPA) filters can hypothetically remove at least 99.97% of airborne particles with a size of 0.3 microns, including dust, pollen, mold and bacteria. On the other hand, by means of electrical charging, air ionizers temporarily relocate some air contaminants to surfaces. While this may be beneficial in some cases, it's important to note that these particles will eventually return to the air unless they are removed from surfaces by cleaning. In conclusion, if you're looking for a device that permanently removes contaminants from the air in your home without negative side effects, an air purifier equipped with HEPA and activated carbon, zeolite or metal oxide filters is the ideal solution.