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SUN SUN External filter HW 303B

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The SunSun HW-303B is a multi-stage external canister filter designed for aquariums, providing comprehensive mechanical, chemical, and biological filtration to maintain optimal water quality. ​

Key Features:

  • Capacity: Suitable for aquariums up to 100 gallons. ​

  • Flow Rate: Capable of filtering up to 370 gallons per hour (GPH), ensuring efficient water circulation. ​

  • Filtration Stages: Equipped with three media trays that can be customized with various filtration media, such as activated carbon, ceramic rings, or bio-balls, to achieve desired water purity levels. 

  • UV Sterilization: Incorporates a built-in 9-watt UV sterilizer to control algae spores and harmful bacteria, promoting clearer and healthier water. ​

  • Self-Priming Pump: Features a convenient self-priming pump, eliminating the need for manual siphoning during setup and after maintenance. 

  • Dimensions: Measures approximately 10.5 inches in length, 10.5 inches in width, and 16 inches in height, allowing for discreet placement beside or beneath the aquarium. ​

Additional Information:

The SunSun HW-303B comes complete with filter pads, hoses, and all necessary components for installation. Its versatile design makes it suitable for both freshwater and marine aquariums. ​

Regular maintenance, including cleaning the filter media and periodically replacing the UV bulb, is recommended to ensure optimal performance and longevity of the unit.


35.000 BD 35.0 BHD 35.000 BD

38.500 BD

Not Available For Sale

(Inclusive of Tax)

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Sun Sun

Terms and Conditions
. Equipment: 7-day guarantee against manufacturing defects only 
. Livestock: No return, no exchange, no guarantee 
. Customer responsible for proper care and tank conditions 
. All sales are final