Step 1: Make sure inlet / outlet arrow
And close the outlet ball valve.

Step 2: Turn handle from ‘Filter’ to ‘Backwash’
And Turn on water tap.
Wait the water become clean (2-5min)

Step 3: Turn handle from ‘Backwash’ to ‘Rinse’
And wait (30sec – 1 min)

Repeat Step 2 – 3 until water is clean

Step 4: Turn handle from ‘Rinse’ to ‘Filter’, close the
water tap and open outlet ball valve. Done!

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