LiveAquaria Approved Aquatic Supplies: Coralife Pure-Flo II RO Unit Mixed Bed Cartridge
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Mixed Bed Resin Cartridge for Coralife Pure-Flo II RO Unit
Mixed Bed Resin Cartridge for Coralife Pure-Flo II RO Unit

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Please Note: Return of electrical equipment to LiveAquaria for exchange or refund is limited to 30 days from the date of purchase. Beyond 30 days, please contact the manufacturer for repair or replacement as covered by the manufacturer's warranty.

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*Produce pure water for aquarium use
*RO Cartridge removes up to 98-99% of tap water impurities

Membrane Maintenance
With proper use and maintenance, the membrane should last a minimum of one year. Following the suggestions below should ensure the life of the membrane.

  • The membrane should never be stored dry.
  • The membrane can be stored by being saturated in the RO system for up to 30 days.
  • If the membrane is not used for more than 30 days, it can be refrigerated for preservation. To refrigerate, place the membrane in a resealable bag with a couple of teaspoon of purified water and store in refrigerator, being careful not to freeze the membrane.
  • Membrane efficiency and life expectancy may be improved by flushing the membrane regularly. The easiest way to achieve this is to switch the two outlet fittings on the bottom of the membrane housing. By placing the wastewater fitting (red tube) in the purified water outlet and the purified water fitting (blue tube) in the wastewater outlet, the system can be flushed. After switching the fittings, the unit should be operated for approximately 15 minutes. After flushing the unit, be sure to use Teflon tape on the pipe threads when reinstalling the fittings in the appropriate outlets. Regular flushing (every 6 months or 1000 gallons) will decrease mineral buildup on the membrane. This is most important with source water with very high hardness and high total dissolved solids.

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