Designed to fit nearly every RV toilet. Adjustable pressure and dual self cleaning nozzles. This item was shipped to me in error, and I was advised to just keep it. I’ll admit I know nothing about RV bidets :), but it appears this item retails for over $100. It was shipped to me as new, so I assume it is New In Box or NWT (although the shipper doesn’t put “tags” on items like this). I have not opened the box to examine contents since I wanted to keep it intact. Also please note that I’m not sure how the manufacturer would view any warranty since I do not have a receipt.