One Step™ Steriliser & DryerAUTOMATICALLY STERILIZES & DRIES IN ONE EASY STEP! Fits up to 6 narrow or wide neck bottles, pump parts, pacifiers, teethers, sippy cups & other accessories from any brand. KILLS 99. 9% OF HARMFUL BACTERIA, THEN DRIES AT THE PUSH OF A BUTTON. Uses natural steam (not chemicals) to eliminate germs, bacteria, mold and the yeast that causes thrush. Then dries with hot air. Doesnt require expensive replacement filters PRODUCTS REMAIN STERILE INSIDE FOR 48