Owners of those hot tub pumps can get a replacement or partial refund. Chinese manufacturer Bestway is offering a refund of $100 for AirJet spa pumps and $189 for HydroJet spa pumps.

A Cary family, recently displaced by a devastating fire, told 5 On Your Side that investigators suspect a pump from an inflatable hot tub kit purchased at Costco could be to blame. Investigators ...