Specially designed to sterilize and dry six bottles in one 40-minute cycle^. No chemicals, just 100% natural steam and air. • Kills viruses* and 99.9% of harmful microbes? • Three settings: Sterilize, dry, or sterilize and dry at once? • Uses 100% natural steam? • Contents stay sterile for up to 24 hours** • HEPA air filter included? *Tested against Coronavirus (tested to EN 16777) and Influenza H1N1? **When the sterilisation cycle is finished, either remove the bottles and accessories and use immediately or leave the lid closed and the contents will stay sterile up to 24 hours. ? ^Tested using Tommee Tippee bottles and adding 120ml room temperature water to machine. Does not include cooling time.