Previously Asked Questions

• by Matt on February 21, 2013, @9:10 PM

  what is the required input water pressure for this unit to operate?

  Bulk Reef Supply Hey Matt,
  The 75gpd membranes are specified at 75gpd at 50psi (and 77F temp). They will operate with reduced performance down to around 30ish psi, below that a booster pump would be necessary in order for it to operate (and would likely still be a good idea from 30-40psi).

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• by Brooks on March 25, 2013, @3:49 PM

  Hi there,
  
  Does this system come with everything needed to start the system?
  
  Thanks!
  Brooks

  Bulk Reef Supply Hey there,
  It comes with the unit, the filters, 10ft of each color tubing and 2 different adapters for connecting to your water supply. Should be all set right from the get-go!

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• by Dennis rompa on September 7, 2012, @8:15 PM

  I would like a replacement filter kit,though I did not see one.thank you

  Bulk Reef Supply Hey Dennis,
  This would be the filter kit your looking for with the 4 stage Plus RO/DI :
  http://www.bulkreefsupply.com/catalog/product/view/id/165/

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• by Ed on August 12, 2012, @6:17 PM

  Is the resin in the DI cartridge on the BRS 4 RO/DI the color changing type?

  Bulk Reef Supply Hey Ed,
  It sure is. We include color changing DI resin inside of a refillable cartridge on all of our RO/DI units.

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• by Nick on November 21, 2012, @11:39 AM

  Do the RO Units come with all the filters and membranes or do I have to buy them seperately?

  Bulk Reef Supply Hey Nick,
  All of the filters are included with the unit!

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