SaluSpa’s Palm Springs AirJet Inflatable Hot Tub is perfect for the colder winter months, and it’s being offered for only $349.50 shipped, today only, originally $499.99. It requires no tools or professional installation, and with its soothing 104° F water temperature and massage jets, the Palm Springs Hot Tub is perfect for soaking sore muscles or unwinding after a hard day at work.