Bulk Reef Supply

Universal Carbon Block Filter - 1 Micron

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  • Regular price $46.99
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New: BRS Universal Carbon Blocks were developed to be the best industry solution for chloramines, chlorine and well water to help make filter selection easier for everyone. The new block represents the latest in carbon technology by increasing surface area, volume of carbon and catalytic sites within the carbons pore network. 


BRS Universal Carbon Blocks are manufactured using high performance catalytic active carbon combined with a new binder system technology which maximizes the availability of the critical catalytic sites. The combination of advanced carbon technology, increased volume of carbon contained in each filter and proprietary manufacturing processes delivers exceptionally high chloramine, chlorine, VOC and general chemical performance.


  • Compatible with all BRS systems as well as all competitor systems which use a standard 10” filter.
  • Specifically formulated for superior Chloramine reduction 1 µm (micron) Nominal Filtration*
  • Chlorine 35,000 @ 1 GPM
  • Chloramines 3,500 @ 0.5 GPM
  • High chemical adsorption
  • 30% more carbon than standard blocks


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