It eliminates back pressure caused by sharp turns created by multiple fittings, which increases the efficiency of your system and lowers your overall operating/energy cost.
It is specifically designed for use in the installation and maintenance of pools, watering systems, spas, hot tubs, swimming pools, irrigation, drain lines and other similar water transfer applications where flexibility and ease of use is demanded.Trimming or cutting is much simpler than with rigid PVC pipe (it can be cut with PVC pipe cutters, a standard hack saw, a carpenters saw, etc..