It depends on how much you plan to use your hot tub and what your requirements are for water quality and comfort. Even if you have a purification system, we recommend that you change the bath water regularly. The most practical part of a treatment plant is that you do not have to change the water so often, if you use the hot tub every night, it saves a lot of time as you do not have to empty, fill and heat up new bath water from one day to another.
All our hot tubs are delivered prepared for treatment plants, which means that there are pre-installed plugs that you can easily connect your treatment plant to. In addition, there is a service hatch on the underside of the hot tub (Garden) where you can easily connect your treatment plant. You can choose a purification plant as an accessory when you order your hot tub.