Grech CBG-800 5W UV Sterilizer Hang-On Back Filter, 20-50 gallon/211 GPH


  • Adjustable 211gph Filter Flow Rate with Surface Skimmer to eliminate undesired surface films
  • Features a 5W UV Sterilizer. Helps eliminate algae and bacteria, keeping aquarium water crystal clear
  • Suitable Aquarium Tank Size: 20 to 50 Gallons
  • Dimension: 9 x 5 x 7in (229 x 127.5 x 179mm)
  • Biological and mechanical filtration. Box includes active carbon and bio media
  • Note: Give the impeller “flywheel” a little push to start as magnet sometime stuck to certain position when sitting in the box for a long period of time.

EMI Options Available at Checkout
Select Razorpay At Checkout for Existing EMI Options


Sensen Group Co., LTD is a leading China CBG Series Hang On Back Filter suppliers and odm CBG Series Hang On Back Filter factory in China, we are actively creating a new industry-leading retail model, integrating online and offline, developing and promoting the “Sensen House” APP, and extending the experience and services of Sensen products to every consumer. We will promote the brand awareness of Sensen in an all-round way and actively lead the development of the industry.


Model Voltage Frequency Pump Power UV Power Flow Rate Suitable Aquarium Size Dimensions L×W×H
CBG-500 220V-240V 50Hz 6W 5W 500L7h 38-115L 192×110.5×165 mm
CBG-500S 220V-240V 50Hz 6W / 500L/h 38-115L 192×110.5×165 mm
CBG-800 220V-240V 50Hz 6W 5W 800L7h 75-190L 229×127.5×179mm
CBG-800S 220V-240V 50Hz 6W / 800L/h 75-190L 229×127.5×179mm

Additional information

Size (Upto)

CBG 800-S, CBG-500, CBG-800


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