How it works - Washing
As particulate is collected in the pores, the pressure across the membrane increases. At a pre-set pressure or on a time-clock, a washing process will be automatically activated.
High pressure air (5 bar) is used initially to dislodge particles. The particles are then flushed out to drain with a backwash, using only 60litres of water at high velocity. Pre-filtered water is used for flushing (not pool or balance tank water), to avoid contamination of the clean side of the membranes. This whole process typically occurs 4-6 times a day, whilst the pool remains open.
An automatic CIP system will intermittently (typically twice a month) cleanse the system with a detergent, returning the ceramic to it’s original state.