Efficient UV Purification: The stainless steel chamber enhances ultraviolet reflection efficiency. With a UV lamp lifespan of 8,000 hours and a high-stability electronic ballast, it consistently provides pure water for your entire household. High-Quality GPM Water Filter: Flow rate: 12 GPM, Power: 56W. Inlet and outlet specifications: 1/4" NPT internal threads. Free from chlorine, chemicals, and harmful substances, making it environmentally safe. No change in taste, color, odor, or pH value. Secure & Reliable Design: The pipe body is ultrasonic high-temperature cleaned to ensure no impurities or foreign matter remain, avoiding secondary contamination. Equipped with a UV system fault alarm for easy troubleshooting. The durable quartz sleeve provides secure guard for the UV lamp. The sealing and welding processes are good, avoiding water leakage. Easy Installation: The VEVOR water purification system includes installation clamps for easy DIY installation. Installation guidance and a user manual are provided, allowing for quick setup on the first use and simple maintenance. Horizontal installation is recommended. Complete Accessories: 1 x Stainless Steel Main Body Tube, 2 x Light Tubes (1 required, 1 extra included), 1 x Quartz Glass Sleeve, 1 x Power Ballast, 4 x Mounting Brackets (2 required, 2 extra included), 2 x Sealing Rings (1 required, 1 extra included), 4 x Quick Connectors, 1 x Tape. If any parts are missing or damaged, please contact us for free compensation.