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4-stage Aquarium Reverse Osmosis. Primato RO-Aquarium-4

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This 4-stage reverse osmosis is the best water filter for your fish! It creates a purified and clean water with zero conductivity.

  • Shipping and Payment Costs
  • All cartridges are made in the US
  • Reverse osmosis removes all harmful substances from your aquarium's water and creates a healthy environment for your fish.
  • First stage (polypropelene filter 5 microns) removes dirt, mud, rust and partricles. It protects next stages from clogging.
  • Second stage is an activated carbon block (permeability 5 microns) that reduces chlorine, chloroform, total organic carbon, industrial organic compounds (tetrachlorethylene, trichlorethylene), dissolved organic compounds, organic paint, dissolved iron, manganese and others.
  • Third stage is an activated carbon block with a permeability of 0.5 microns which reduces heavy metals, volatile organic combounds, pesticides and a wide list of chemicals.
  • Water then is forced to pass through the reverse osmosis membrane which has a permeability of 0,0001 microns. Hardness, nitrates, arsenic, all heavy metals and all chemicals are removed in this stage of water filtration. After this stage, water goes to your aquarium.
  • There are 3 tubes in this water filter. One of them is used to get water to the system and it connected to your kitchen's or wc's faucet.
  • Another one is used as a drain tube, so you should place it in your sink.
  • The third tube is the clean water tube. Use it to refill your aquarium.

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