In a nutshell, air purifiers and air cleaners are two different systems that aim to improve the air quality in your home. Air purifiers are designed to filter the air, while air cleaners are designed to disinfect it. Air purifiers use a built-in screen or filter to collect large particles, such as dust and pet dander. On the other hand, air cleaners use germicidal UV (ultraviolet) lamps to remove impurities from the air.
This creates cleaner, healthier air for you and your family to breathe and improve the efficiency of your HVAC system. When used correctly, air purifiers can help reduce pollutants in the air, including viruses, in the home or in confined spaces. Air purifiers alleviate the suffering of victims of seasonal allergies, such as hay fever and other sinus-related problems, and help people living with asthma avoid an outbreak. For example, you can purchase units that use multiple UV lamps and medical grade HEPA filters to give you the healthiest air to breathe.
At the end of the day, both systems have their own advantages and disadvantages. Air purifiers are better at collecting large particles, while air cleaners are better at disinfecting the air from airborne particles. It is important to consider your needs before deciding which system is best for your home.