This is the Master Blaster Jet for Master Spas, measuring 7.5" and is Gray and Black Plastic. For Down East Spas, Freedom Spas and Master Spa Legend Series.
- Master Spas Master Blaster Jet Insert # X241141
- 7.5" Diameter
- Gray / Black
- 15 Nozzles
- DownEast Spas: 1999, 2000, 2001, 2002, 2005 and 2006
- Freedom Spas: 2005
- Master Spa Legend Series: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2008, 2009 and 2011