The Ionmax Breeze Air Purifier is a home purification solution to clean and purify your home, so you and your family can breathe easy. It combines 5 stages of air purification to ensure the healthiest and cleanest indoor air quality. The 3in1 filter consists of a prefilter, a Hepa filter, and an Activated Carbon Filter. Hepa filters are the most effective at trapping allergens. These filters capture 99.95% of microscopic allergens and pollutants as small as 0.1 microns. For this reason they are utilised in hospitals and numerous other clinical settings where it is paramount to maintain clean air. User friendly features with a touch control panel make using and setting the unit simple. You can also set the timer for up to 8 hours to fit around your lifestyle.