2+ New Respironics 1035162 RP-REMSTAR Replacement Parts Humidifier Chamber Kit

2+ New Respironics 1035162 RP-REMSTAR Replacement Parts Humidifier Chamber Kit. Surprising that one bag never had the flapper valve, 1 did. These two came to me with sealed like this(staples and taped), never opened by me. I do have a used one(was cleaned well) and used flapper valves that you can use or throw away of want. My machine broke and can’t use these now. Just want to recoup $ so can get more parts for my current one. Not everyone has insurance to cover and can try save money.