They are a re branded spa offered by Dynasty to SCP. One of the main reasons for SCP to carry this line is for the smaller pool guys who want to be able to offer a hot tub to their customers without having to perhaps have a storefront location. Many of the small pool type people, myself included, could not get a spa line without really having a storefront. I am now embarking on opening a store but have chosen not to offer this as my product of choice.