Category Archives: Support & Maintenance

Using a Priming Circuit Above Ground on a Centrifugal Hot Tub Pump

priming pump circuit

I’ve mentioned many times on this blog and on my YouTube Channel that the position of the control room is really important. I actually have a full article here that explains the difference between above ground and below ground control rooms here.

Should I use a Cartridge Filter or a Sand Filter in my Hot Tub?

Cartridge Filter

Cartridge filters and sand filters are two of the most popular methods for filtering water in a hot tub. There is no right answer to whether you should use one or the other, but there are some important differences between them that you should be aware of before making your choice: