Features: 2642 GPH maximum flow rate, suitable for a 1321-gallon fish pond or a 2642-gallon ornamental pond Equipped with a built-in 13W ultraviolet lamp with a lifespan of up to 8000 hours, providing powerful performance Different density sponges can effectively capture debris and particles of various sizes The turbidity meter turns yellow, indicating the need to clean the sponge Rotate the switch to the "clean" mode, press the switch to clean the sponge These sponges can also be replaced, making it very convenient Made of waterproof, anti-aging ABS and PP materials, durable for outdoor use Use the function switch to select "filter" or "clean" mode Includes 4 adapters to match various water pipes (not included) Specifications: Color: Black Material: PP, ABS Dimensions: 20" x 16" x 21"/51 x 40 x 54 cm (L x W x H) Net Weight: 13 lbs/6 kg Voltage: 110-120V Frequency: 60Hz Power of UV-C Light: 13W Max Flow-through: 10000 L/H (2642 GPH) Package Includes: 1 x Pond Filter 1 x Instruction