This was used twice for my husband's masks and tubes but sadly, it outlasted him. It is a specialised piece of equipment and is solely used for sterilising the masks and tubes for a CPAP or BIPAP machine used in chronic sleep apnoae.
Please don't bother asking for it if you are thinking of selling it on, I have tried selling it myself as it is like new and nobody wanted it. It is specialised and only people who use one of these pressurised breathing machines will be able to make use of it.
CPAP mask and tube steriliser (Greenhill S8)
This offer has been gifted to someone and is no longer available.