Netafim Arkal 2” Spin-Klin Compact Stand Alone Filter Installation And Operation Instructions Manual page 13

7. Spin-Klin System Maintenance
Bypass Filter Maintenance
1
. Close the inlet water valve and release the pressure.
2. Use a wrench to release tightening nuts.
3. Unscrew the nut completely.
4. Twist the bypass filter.
5. Remove the internal screen element.
6. Rinse the screen element properly.
7. Reassemble in reverse order of above steps (5 thru 2).
8. Open the 2" inlet valve.
Figure 4: Bypass
2" Spin Klin