Steam sterilize and dry up to six baby bottles at once, plus bottle parts, breast pump parts, pacifiers, teethers, and more with Dr. Browns Bottle Sterilizer and Dryer. Steam heat sterilizes to eliminate 99.9% of bacteria, mold, and the yeast that causes thrush. Contents can stay sterilized for 24 hours after the cycle has ended if the lid is unopened meaning you can keep your bottles and parts stored inside with no contamination. The two included HEPA filters capture up to 95% of airborne particles, ensuring purified air for bottle drying. Each filter lasts up to 6 months for a full year of filtration. Easy-use operation lets you sterilize only, dry only, or combo sterilize and dry. Comes with a removable accessory tray that fits on top of the bottle basket to sterilize bottle parts and accessories. The removable basket is designed to fit all Dr. Browns bottles and most other bottle brands. Measuring cup included.