swim spa(outdoor hot tub): 1) Certification: CE,ROHS,ISO,SAA 2) Shell: Aristech acrylic from USA 3) Size: 10000*2240* ... Supply: 220V~240V / 50~60HZ, 380V/50HZCertification: CE, ROHS, ISO, SAA, ETL,TUV Spa colorStandard:White Shell Option: Aristech acrylic from ... )15m3Ozone1pcTotal power17.5KW why Mexda? 1) Certification: CE, ROHS, ISO, SAA 2) Shell acrylic options: Aristech acrylic from USA or acrylic ...