8-Stage Reverse Osmosis Water Filtration System with Tankless Filtration and Smart LED Faucet

Revised Product Description:

An electrical outlet under the sink and a drilling hole for the RO faucet and drain pipe connection are required for the installation of this product. The product dimensions are 14.6"L x 12"H x 4.5"W. Tubes for installing the filter are included in the box, and the under-sink water filter is compatible with both 1/2" and 3/8" under-sink cold water pipes.

Installation Tips to Avoid Water Leakage: 1. Review the instructions or watch the installation video first. 2. Wrap 10 turns of Teflon tape around the joint. 3. Position the black round gasket with the flat side up. 4. Secure the connection with the blue small clip. 5. Tighten the joint with a wrench. 6. Insert the tube up to the black mark.

The product dimensions of the 700 GPD under-sink RO water filter are 14.57"L x 11.95"H x 4.49"W. Ensure your under-sink cabinet is larger than these dimensions.

To install the RO system, you'll need an electrical outlet under the sink and drill holes for the RO faucet and drain pipe connection. Read the instructions or watch the installation video before proceeding. When disconnecting any tubing, shut off the cold water valve, open the RO faucet, and then unplug the power cord.

The product includes two filter cartridges. You'll be alerted when one needs replacing. The average lifespan is 1 year for the PPC filter and 3 years for the RO filter, though this may vary depending on water quality and consumption. Replacement cartridges can be purchased on the homepage.

To start up the filtration system, open the cold water supply valve, check for leaks at all connections and fittings, plug in the power adapter, and flush the system for 30 seconds. Turn on the RO faucet for 8 minutes to flush the filters. Do not drink the flushed water. Check for leaks and turn off the faucet when finished.

If you encounter an E2 error, it's likely because the faucet has been on for 30 minutes, triggering the long working time protection feature to save water and extend the filter's service life. To fix this, unplug and then replug the power adapter to restart the system.

product information: