? FRESH AIR: Airfree provides pure, clean, and overall fresher air. We are like laundry soap cleaning the oxygen around you. We are the perfect combination of TSS air sterilization and germ-killing deodorizing air freshener and conditioner technology. Like a household vacuum, we are a remover of items that litter your precious air. Our purifiers clean more than an activated carbon deodorizer or charcoal plugin filter ever could. ? MAINTENANCE FREE: Our maintenance-free filtration means you dont need to use gloves or scrubber tools for cleaning tool parts. We keep it simple and to the basics so you don’t need to change or deal with washing reusable or washable filters. ? QUALITY: Airfree purifiers are manufactured using elite modern technology and the best whole materials and resources available. ? EASY TO USE: Simply plug in the purifier to start the air purification process. You can then stand back and take a breath as we supply chemical-free air up to 450 feet square. ? AIR GUARD: We successfully clean the air for those living with allergies or a smoker. We are eliminators of bad air by germ-killing through sterilization. Our purifiers help to guard the personal air of a baby, babies, or a small child or children. We are a top-notch threat neutralizer so you get control of what you inhale. ? TSS TECH: Our exclusive Patented Thermodynamic TSS Technology has been independently tested in real-life working conditions by world-renowned laboratories of six different countries including labs in the USA, Sweden, and Germany. The lab testing proved that our machines will trap and kill a virus and other microorganisms that pass through no matter the size. Below is a step by step explanation of this killer process: The contaminated air enters into the Airfree unit via natural air convection. The microorganisms are eliminated inside at temperatures close to 400 °F. The sterilized air is cooled and then returned to the surrounding environment. The safe purified cool air will now travel and be dissipated throughout your home in a breeze.