VIQUA 602805 Genuine Replacement UV Lamp for D4,D4,D4-V,D4 Premium,C4 and IHS-D4 UV Water Purification Systems

This genuine VIQUA 602805 Replacement UV Lamp is designed for a wide range of VIQUA UV water treatment systems, including D, D4, D4+, D4 Premium, D4-V, C4, C4-V, IHS22-D4, and IHS12-D4 models, ensuring reliable residential water purification. It is essential to replace this 25-inch lamp every 12 months or after 9,000 hours of operation to maintain proper water treatment efficacy, as the UV-C light naturally weakens over time. Using this authentic VIQUA lamp, which includes necessary O-rings for easy installation, helps ensure optimal system performance and preserves your system’s certifications and 1-year warranty. This 1-pack lamp is recommended for indoor residential applications.