Your sand filter can last anywhere from 15 years to 25 years or more if cared for and maintained well. Most of the time, you may need to replace parts like valves and gaskets, but you probably won’t need to replace the whole system for many years.

On average, sand should be replaced every 3-5 years. This may be longer if the pool stays clear, or shorter, if the filter runs all the time. The jagged edges of the sand wear down and become smooth as the sand ages.

Fiber Glass Media Filter :

• 21 (S550)
• Nominal size 21 inches
• Tank diameter 550mm
• Mpv size : 1.5 inches
• Filter area 0.23 m3
• Sand required 85 kg
• Pressure
• 1. Working kpa 250 kpa
• 2. Max kpa 370 kpa
• Max flow rate
• 1pm 192 1pm
• M3/h 12 m3/h