Our Flagship Model to Purify from 15 to 279 SQM of Space. Applicable for Home, Office, Spa, Business and Many Others. Sanitize, Sterilize, Ionize and Purify Air and Surfaces from 1 Machine. Freshair 3 Sanitizer replicates the way nature keeps the air clean in the earth’s sparkly fresh forests and mountains. Your indoor air is transformed into fresh, healthy air with the help of advanced technologies, some of which are still used today by NASA. Technology: 1. Ionization (Needlepoint and Radiowave) 2. Plasma Technology (NASA Patent) 3.UVC (0% Radiation) 4. Activated Oxygen (on away mode) Filterless Technology, No Expensive Filters to Replace. – Patented RCI Photocatalytic Oxidation Technology for Purification. – Away Mode Sanitation Programmable for 30 minutes, 1 hour and 2 hours. – Programmable area coverage from 15 Sqm up to 279 Sqm – Quiet Operation with various fan speeds. Freshair Units are extremely safe and easy to operate. Comes with 3 different modes: 1. Normal Mode: For daily Use. Safe when people or pets around. Ionizes, Sanitizes, Purifies and Sterilizes at this mode. Takes care of viruses, bacteria, dust, pollen, odor and 1500 different contaminants. 2. High Mode: For Larger Areas: Safe when people or pets around. To cover the entire home, clinic or office. 3. Sani Boost: Deep Purification / Rush Mode. Only turn on the Sani-Boost or Away Mode is the room is unoccupied. This is when you need to sanitize in a rush for 30 mins, 1 hour or 2 hours. Warranty: Lifespan 15+ Years Warranty 1 year Parts & Labor Imported from USA (some parts may be sourced from China by the manufacturer like the power supply) https://www.youtube.com/watch?v=bBikXKjdgdY