Over time, the sand in your filter will become uneven as a result of ‘water channeling’. This reduces your filter’s ability to effectively and efficiently do its job - and clean your water. For optimum filtration, it is recommended that you replace sand, on average, every five years.
To find out how to get the most from your filtration system and discuss sand replacement, speak to your local Swimart pool and spa specialist.
TIP: Replace your sand approximately every five years.