DescriptionMaintain a pristine and healthy aquatic environment with the SunSun 3-in-1 UV Filter (SKU: ZHCUF-5011). This high-performance internal filter is engineered to provide a comprehensive water treatment solution, combining mechanical filtration, oxygenation, and UV-C sterilization in one compact unit. The integrated UV lamp effectively neutralizes harmful bacteria and eliminates suspended algae, preventing the dreaded 'green water' effect without the need for chemical additives. Its versatile design ensures optimal water flow and aeration, making it an essential component for both freshwater and marine enthusiasts seeking crystal-clear clarity and biological balance.Technical Specifications Model SKU ZHCUF-5011 Filter Type Internal 3-in-1 UV Sterilizer Functions Filtration, Aeration, UV Sterilization Sterilization Type UV-C Lamp Water Type Freshwater and Marine Installation Submersible Internal Mount Material High-grade ABS Plastic