Sunsun HW-302/HW-402 Aquarium External Filter with UV Light
High-efficiency 3-stage filtration system with mechanical, biological, and chemical media for crystal-clear water. Powerful UV sterilization eliminates harmful algae and pathogens without chemicals. Durable ABS construction with precision-molded parts ensures leak-proof performance. Quiet operation (under 40dB) with energy-saving motor, ideal for home or office aquariums. Multi-directional spray bar creates optimal water flow while reducing stress for fish. Large media trays allow customization with filter sponges, ceramic rings, or activated carbon. Perfect for freshwater or marine tanks up to 100 gallons. Includes quick-priming pump and tool-free maintenance design for easy cleaning. Wholesale pricing available for bulk orders—global shipping with guaranteed lowest rates.