Are you in the market for an Oxygen Concentrator? Are you tired of paying a monthly rental fee that seems to never end?! How about a quality reconditioned oxygen concentrator machine? We have many customers state that buying their own machine will pay itself off within a year! Maybe you are shopping for a newer unit that is small and light, or you may be looking for the most cost effective option. Oxygen concentrators start around thirty one pounds and can be as much as around fifty two pounds. Don't worry though...they all come on caster wheels, and have easy to use handles to help you roll the machine to its destination. Depending on your intended use, we can help you choose the best machine for your application, by answering a few questions. Maintenance is just like any other oxygen concentrator. There are air filters in every machine that need to be replaced every ten to twelve months. We sell the replacement filters for about fifteen dollars per filter kit. We can include some supplies with your order such as cannula, face mask, or humidifier bottle. Once ordered with OxygenPlus, the lead time is about two days or less before we ship the item to you. Once we ship the item to you, it will take 1-5 days to be delivered with FedEx Ground, depending on where you live. Our quality reconditioned machines come with a standard one year warranty, but many do have the option to extend the warranty to three or five years for an added cost. Make sure you ask your sales representative about this at the time of purchase, since it cannot be added at a later date. Call us today to discuss which machine may best suit your needs, and we can get your oxygen concentrator on the way! Don't forget we now offer financing with Affirm!