Portable inflatable hot tub is a Bestway AirJet model S100205. It does have a small leak. That’s why it’s priced the way it is This black and white marble patterned spa has a PVC liner with a mosaic print floor. The set includes the heater pump unit, a box of replacement filter cartridges, and padded headrests. It also comes with the cover and insulated cover LED lights aren’t working.