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Emily SkinnerAug 7, 2025
Why is sand flowing to the pool from my YZAKI 5.7M3/H AVEC TIMER?
- NNathan JacksonAug 7, 2025
If sand is flowing into your pool when using the YZAKI Water Dispenser, several factors could be at play. First, the sand might be too fine; it's recommended to use 0.45 mm to 0.85 mm #20 silica sand. Another potential cause is switching the control valve from backwash to filter without stopping the sand filter—always halt the filter when adjusting the valve. Also, check that the sand level is within the “MAX” and “MIN” markings on the collector hub. Finally, a broken skimmer can cause this issue, so consider replacing it.