Deal...I'll update this with what I find. They have some nice smaller ones 2-4 people, most are round shaped that cost anywhere from $500 to $900. They run on the 110 current, no bigger electrical outlet needed. They are the ones I'm looking at. According to the reviews they don't have "jets" that give you that "back pounding" (as one reviewer said) but it bubbles, which still gives you the feeling of jets, just not as intense. This particular model was on the Home Depot site, but there are plenty others. Jeez, Walmart even has them on their website. One name is Therapure, another is EZSpa. If you search "portable hot tub" they all pop up - no pun intended.
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