Water is directed through the filter when the heater is activated, or it can be run independently. This is a large quantity of water we are talking about. But given a normal summer ambient temperature the intex purespa will heat the smaller 77 inch tub at 2 – 3º/hr. Because it has 30% more volume to heat the larger 85 inch tub has a slightly slower temperature build profile. Many owners that have premium tubs that include saltwater purification systems actually prefer to treat the tub manually anyway. Chemical treatment is a breeze these days, so it is not something to be apprehensive about.
No special equipment necessary that is not included. The set comes with a carry bag so you can put it away easily when not in use or bring the spa system with you when you travel. The filter pump is capable of filtering over two complete tub volumes per hour, which is also good.
And if you’re going to be staring out at the hot tub every day, you want it to look as nice as possible. All of the blow up hot tubs Intex makes are constructed of the same vinyl material, which Intex calls Fiber-Tech. The material consists of an inner and outer wall, with an air bladder in between.
It’s fast and easy to install and you don’t need an expert to set it up for you. You will receive a package that includes several units so you are aware of the different parts that you need to install. It comes with a DVD that will provide you with clear and easy-to-follow instructions to properly set up your spa.
Just like any other purchase, you must keep some important factors in mind before you invest in a hot tub. In comparison to the smaller 77 inch intex baby float which has 120 bubble jets, this one has 140. The spa system is considered a plug and play system.