The Invacare XPO2 Oxygen Concentrator Wheeled Cart is designed specifically to carry Invacare's XPO2 Portable Concentrator (A16295). This wheeled cart features large, 4" wheels that help with maneuverability with the frame is able to fold flat for easier storage. Great for use while traveling, the cart is lightweight and is able to hold an accessory bag with extra batteries if needed. The elevated and supported platform helps keep the concentrator off of the ground. Don't worry about carrying around a concentrator everywhere you go; buy the Invacare XPO2 Oxygen Concentrator Wheeled Cart today from ActiveForever!