FOR SALE: WE HAVE 2 RESMED VPAP TX HUMIDAIRE 2i BI LEVEL PAP UNITS. One with power cord, one without. Both are used units. Both work great. They are the unit s only without the replaceable water container/reservoir. You can pick these up cheap online. We are selling them $160 for the one without power cord, $180 for the one with. These normally sell used for much more! They come with everything shown. This is your chance to save big-time so don't miss out!!