Energy consumption can be affected by a few factors, firstly if your PureSpa will be kept outside then the ambient temperature will affect your spas energy usage as when it is cooler the heating system will need to work more to maintain the set temperature.

If you use the PureSpa during the winter it will use more energy than in the height of summer although Intex do recommend that once the outside temperature falls below 4°C (39°F) the PureSpa is packed away and stored indoors.

Another factor is the energy tariff that you are on, it is a good idea to make sure you are on the most cost-effective electricity tariff to help keep running costs down.

If the PureSpa is only going to be used at the weekends it is probably a good idea to reduce the temperature by a few degrees so that the water is not being heated so often then increase the temperature a few hours before use.

One way to reduce energy consumption would be to fit an Energy Efficient Spa Cover which is available to fit the 4 person round PureSpa.

Cloudy water can be caused by chlorine, pH or alkalinity levels not being correct so check these.

Also check the filters to make sure that they are clean and change if necessary.  To rectify the issue you can use a non-chlorine shock treatment or if this fails empty and clean the spa thoroughly before refilling.