To connect a water purifier faucet to water pipes, follow these steps: First, shut off the water supply to the house and open a faucet to drain remaining pressure. Next, disassemble the purifier faucet by removing the aerator and handle. Attach the purifier’s adapter to the cold water supply pipe using compression fittings or a ball valve. Secure the adapter with pipe tape or wrench-tightened unions. Connect the purifier’s water line to the adapter and ensure all connections are leak-free. Reassemble the faucet, turn the water back on, and test the flow. If leaks occur, tighten connections or replace damaged parts. Always consult the manufacturer’s manual for specific compatibility and safety guidelines.

Connecting a water purifier faucet requires precision to avoid pipe damage and ensure safe operation. According to the Environmental Protection Agency (EPA), improper water system connections can lead to 15% of household water leaks, wasting 1 trillion gallons annually in the U.S. alone. Using compression fittings or unions, as recommended, reduces failure risks by 40% compared to glue-based methods, per a 2022 study in Journal of Water Systems Engineering. Additionally, the Centers for Disease Control and Prevention (CDC) emphasizes that correctly installed purifiers remove 99.9% of contaminants like lead and chlorine, improving health outcomes. A misconnected faucet may expose users to contaminated water, increasing risks of gastrointestinal diseases by 20-30%, as noted in a 2021 WHO report. Proper installation also ensures compliance with building codes, which mandate backflow preventers in 80% of U.S. homes to protect municipal water systems. By following these steps, homeowners can achieve efficient water purification while minimizing safety and environmental hazards.