Angel CF Composite Filter Cartridge for Yulong Pro 1200G/1000G/1000GSE Water Purifier LX-3622US-PPC180

1. Turn off the water supply valve.

2. Open faucet to drain residual water inside the machine.

3. Unplug the power cord.

4. Pull out the machine from under the sink.

5. Open filter side panel by securing the groove.

6. Remove old filter cartridge by pushing, pulling, or pressing the release button.

7. Align new filter cartridge holes with machine slots and insert firmly until a click sound is heard.

8. For CFII/CFIII pre-filters, remove RO membrane filter before replacement and prepare a container under the RO membrane outlet.

9. After installing new filters, flush water for 20-30 seconds, then close water valve and power off.

10. Press and hold the reset button for 6 seconds to reset the filter status.

11. Turn on power and water supply; wait for the machine to produce clear water (15-20 minutes).

12. Reinstall the side panel and push the machine back into place.

Use only genuine Angel filters to ensure optimal performance and machine longevity.

Follow official instructions for filter replacement and maintenance to avoid damage or malfunction.