Question about Intex Purespa Bubble Massage

Thermostat is coupled with the water heater. The temperature can be adjusted through the control panel. All this is included in the scope of delivery.
As far as I can remember, a filter cartridge is also included. However, this has to be replaced frequently, so it is worth buying a set of filters in addition.

Yes, the filter and thermostat are included and are operated by the motor/water heater.