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Coralife Pure Flo II Reverse Osmosis Carbon Block Pre-Filter Cartridge

SKU: 2246733
Price: $6.49 $5.19 save 20%
Repeat Delivery: Price pending
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Coralife Pure Flo II Reverse Osmosis Carbon Block Pre-Filter Cartridge

Usually Leaves Warehouse the Next Business Day

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Filters water before it reaches the R/O membrane. Positioned between micron cartridge and the TFC membrane. Can also reduce levels of some soluble & volatile organic compounds.

  • Provides similar results as a reverse osmosis membrane
  • Deionization cartridge uses resin for filtering
  • Can also reduce levels of some soluble & volatile organic compounds

Chlorine and chloramines will damage your R/O membrane and the use of a carbon pre-filter can thus improve its functional life. This filter should be positioned between the micron cartridge and the TFC membrane. Additionally, these carbon pre-filters also reduce the levels of some SOCs (soluble organic compounds) like pesticides, dioxins and VOCs (volatile organic compounds like chloroform and petrochemicals). Maintenance/Lifespan: Carbon pre-filters should be replaced every 3,000 gallons or 6 months (whichever occurs first). Depending on the quality of your water source, you may need to replace these pre-filters as often as once per month. If not replaced - certain elements (such as chlorine) will become present in your purified water and your membrane cartridge will also become damaged.