About This

• 【UV Replacement Bulb for Pond Filter】This 13 watt UV light bulb replacement is specifically engineered to deliver superior purification for fish ponds, pools, and similar water filtration systems. It ensures optimal water clarity and quality in pond environments and filtration systems.
• 【Long-Lasting & Cost-Effective UV Bulb Replacement】Featuring a premium high-transmission quartz tube and G23 2-pin base, this bulb realizes a long service life of 8,000 hours, making it a highly cost-effective choice for sustained use. Like all UV bulbs, the intensity of its light will gradually diminish with use. This decrease in power is a normal part of the product's lifecycle. We recommend replacing the bulb every 8 to 10 months.
• 【Wide Compatibility】This UV lamp is engineered for systems requiring a G23 base, 13W power, and an inductive ballast. Compatible with vivohome GPH pond filters with 13 w uv bulb as well as various pond and fountain filters that use the 13-watt UV-C bulb. It is ideal for purifying water in aquatic environments such as fish tanks, garden ponds, and rockery fountains.
• 【Easy Installation】To ensure your safety, please always turn off the device before installing or replacing the UV filter bulb to prevent electrical hazards; This uv-c light bulb is designed for use with inductive ballasts and is not compatible with electronic ballast systems.
• 【Important Safety Notice】This pond filter uv light bulb emits short-wave UV radiation with a peak at 253.7 nm, which is ozone-free. To ensure safe use, the protective shield must always be installed to block harmful UV radiation from contacting eyes or skin.