This product is a newly designed high-performance external filter with novel design and beautiful appearance;The filter has a multi-layer filtering function and a built-in UV lamp;The inlet and outlet of the filter are integrated with the stop valve, which can close the water flow and separate the filter at any time, which is easy to disassemble and wash;The built-in water pump consumes less power, has low noise and energy saving;The scientific design of the four press buckles and the waterproof device ensure the tightness of the top cover and the filter barrel;The bottom of the filter uses rubber feet to prevent cleaning and absorb shock.EFU-10 VOLTAC 230/115 V REQUENCY50/60 HZ POWER16 W UV LIGHT5 W QMAX300 L/H AQM SIZE100-300 L FILTER SIZE22.3X22.3X30.4 CM EFU-15 VOLTAC 230/115 V REQUENCY50/60 HZ POWER18 W UV LIGHT5 W QMAX350 L/H AQM SIZE150-350 L FIL SIZE22.3X22.3X35.4 CM EFU-20 VOLTAC 230/115 V REQUENCY50/60 HZ POWER20 W UV LIGHT5 W QMAX400 L/H AQM SIZE200-400 L FIL SIZE22.3X22.3X40.4 CM EFU-25 VOLTAC 230/115 V REQUENCY50/60 HZ POWER32 W UV LIGHT5 W QMAX750 L/H AQM SIZE250-450 L FIL SIZE29X29X38.7 CM EFU-35 VOLTAC 230/115 V REQUENCY50/60 HZ POWER34 W UV LIGHT5 W QMAX950 L/H AQM SIZE350-550 L FIL SIZE29X29X44.5 CM EFU-45 VOLTAC 230/115 V REQUENCY50/60 HZ POWER36 W UV LIGHT5 W QMAX1100 L/H AQM SIZE450-650 L FIL SIZE29X29X50.3 CM