How To Install An Under Sink Water Filter

## How To Install An Under Sink Water Filter Installing an under-sink water filter is a great way to improve the quality of your drinking water. Under-sink filters are relatively easy to install and can be done in a few hours. Here are the steps you need to follow:

**1. Gather your materials.** You will need the following materials to install an under-sink water filter: * Under-sink water filter * Filter wrench * Plumber's putty * Teflon tape * Bucket * Rags

**2. Turn off the water supply.** The first step is to turn off the water supply to your sink. You can do this by locating the shut-off valve under the sink and turning it clockwise.

**3. Disconnect the cold water line.** Once the water supply is turned off, you need to disconnect the cold water line from the sink. To do this, use the filter wrench to loosen the compression nut that connects the line to the sink.

**4. Install the filter housing.** Next, you need to install the filter housing. The filter housing will come with instructions on how to do this. In general, you will need to wrap the threads of the filter housing with Teflon tape and then screw it into the cold water line.

**5. Insert the filter cartridge.** Once the filter housing is installed, you need to insert the filter cartridge. To do this, remove the cap from the filter housing and insert the cartridge. Then, replace the cap and tighten it.

**6. Connect the cold water line.** Now, you need to connect the cold water line to the filter housing. To do this, use the filter wrench to tighten the compression nut that connects the line to the filter housing.

**7. Turn on the water supply.** Once the cold water line is connected, you can turn on the water supply. Check for leaks around the filter housing and the connections. If you see any leaks, tighten the connections until the leak stops.

**8. Flush the filter.** Once the filter is installed, you need to flush it to remove any loose carbon particles. To do this, run the water through the filter for about 5 minutes.

**9. Enjoy your filtered water!** Once the filter is flushed, you can start enjoying your filtered water. Under-sink water filters can remove a variety of contaminants from your water, including chlorine, lead, and bacteria.