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Top Mount Fiber Glass Sand Filter

The Function of Pro-Activated Carbon:
This biological filter media is an inorganic inert ceramic ring. This media provides a lot of internal and external area for the support of water purifying beneficial bacteria, nitrifying and denitrifying bacteria to colonize.
The colonized bacteria decomposes nitrogenous waste, ammonia and nitrite as well as nitrate efficiently.
Nitrifying bacteria converts harmful toxins such as ammonia and nitrite into less harmful nitrate and denitrifying bacteria (anaerobic bacteria) can help eliminate nitrates.
  • Durable, corrosion proof filter
  • All weather performance / enhanced performance
  • Top mounted rotating multi port valve to simplify plumbing
  • Simple operation and easy installation
  • Integral drain plug for easy draining
  • Provides clear, sparkling water for years
  • Provides maximum flow at lower pressure drop and trouble free filtration with minimal care
  • Systems come with the filter tank, multi-port valve and pressure gauge
  • Filter sand, piping and pump are not included
  • Swimming pool sand spas
  • Fish Ponds
  • Water garden
  • Aqua Culture
  • Aquarium (saltwater & freshwater)
Materials that can be filled in the filter
  • Sand (0.45 m/m to 06 m/m), pool grade #20 silica sand
  • Zeolite (to absorb ammonium ions from freshwater)
  • Bio ceramic ball, ring (for biological filtration)
  • Activated carbon (for removing dissolved organics, chlorine, antibiotics and ozone)


Tank Dia

Height Pipe Filter area Silica sand Flow
m/m inch m/m inch ик inch m2 ft2 kg LB LPM GPM
SG-T16 400 16 760 30.4 1.5 0.13 1.42 30 66 105 28
SG-T21 525 21 880 35.2 1.5 0.22 2.4 85 189 192 51


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