Powerful, hospital grade sanitation cycle utilizes ozone to kill 99% of germs and bacteria. Lightweight and compact- ideal for use at home and away. Disinfects and stores in the included sanitizing/travel bag. No extra supplies required- kit includes all that you need. Recharges quickly via wall outlet or ISB port. Can also be used for disinfection purposes with other small reusable medical equipment including using nebulizers, breast pumps, etc. original packing box not included. Purify O3 Portable CPAP Sanitizing Machine. Condition is "Used". Shipped with USPS Priority Mail.