SunSun HW-603B 3-Stage Mini External Canister Filter, 106gph

SKU: HW-603B Category: Brand: SunSun


The SunSun HW-603B multi-stage canister filter is ideal for tanks up to 20 gallons. It handles up to 106 gallons per hour. The SunSun HW-603B includes filter pads, hoses, and all the parts you need to get started. There is space above and below filter pads which you can add filtration media such as activated carbons, ceramic rings or bio-balls (sold separately) to achieve excellent mechanical, chemical, and biological filtration. To siphon water into the filter, simply fill the filter with water and turn the power on. The SunSun HW-603B can also be use as pre-filter for other SunSun canister filters.

Additional information

Weight 5.00 lbs


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  • Good for up to 20 gallon fish tanks
  • Dimension: 6.5″ L X 6.5″ W X 11″ H
  • Flow rate: 106 GPH (400L/hr)
  • Pump Power: 6W
  • Voltage: 110V
  • Additional media can be put in space above and below filter pads
  • Capable of mechanical, biological, and chemical filtration
  • Easy installation, no messy assembly
  • Includes filter pads, hoses and all parts to get started
  • Suitable for freshwater and marine
  • US standard 3-prong plug



  • 1x Input and Output Discreteness
  • 1x Barrel Head
  • 1x Canister Filter
  • 1x Water Pump
  • 1x Water inlet connector with flow control valve
  • 1x Upper filter board
  • 1x Under filter board
  • 1x Input Curvy Bar
  • 1x Output Curvy Bar
  • 1x Spray Bars
  • 1x Water outlet
  • 2x Input Bars
  • 1x Input Cover
  • 3x Coarse filter sponge
  • 4x Suction Cup

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