We have had our master soa nearly a year now. We previously had a Catalina soa.
Biggest mistake we have made concerning our upcoming retirement. It has the mineral filter which is supposed to reduce the chemicals needed. Baloney, the water is constantly cloudy even if we use it or not. The spa has a constant sickly mineral smell.
We have tried different chemicals to no avail.
Also it came with no drain, we were told to siphon out the water with a hose and that doesn't work very well. On positive note to it is beautiful to look at.
Review about: Master Spas Hot Tub.
Reason of review: Bad quality.