ne Step™ Baby Bottle Sterilizer and Dryer Advanced - Electric steam sterilizer with HEPA FilterAutomatically sterilizes and dries 33% faster Compatible with any brand of bottles, pump parts, pacifiers and accessories Kills 99. 9% of germs Steam heat eliminates bacteria, mold, and the yeast that causes thrush Dries 33% faster than other brands With HEPA filtered, germ free hot air; dries in 30 minutes vs. 45 minutes for other brands Products remain sterilized inside for 48 hours 24 hours longer than other brands Largest capacity Holds 8 bottles