The R.O. unit is essentially the backbone of the entire reverse osmosis system. The D&D RO units are 3-stage filters which will produce 50-150 US gallons of Reverse Osmosis water per day.

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The filters suitable for the R.O. units:

10" 5-micron: Removes sediment and particles from the mains water to protect the R.O. Unit membrane from clogging and extend its life. This clear filter allows for a visual check of the pollution of the filter. Replace at an interval of 6 months max.

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10" 10-micron: This carbon filter removes chlorine from the water. No matter how high or low chlorine levels in ones' country, we advice to change this filter once every 6 months.

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R.O. Membrane: This is the main filter, which filters out almost all additional elements from the tap water, leaving near-pure H2O.

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Included with the R.O. Units are the following parts:

• Flow restriction with integral membrane flushing valve

• Self-piercing tap connector

• 2 m of 1/4" R.O. tubing in white, blue and orange

• Saddle valve for the waste pipe return

• Full instructions

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R.O. Unit dimensions: 390 x 130 x 350 mm

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Tip: To ensure the GPD for which the R.O. Unit is designed, we advice to use a D&D Booster Pump. This will increase the water pressure to 8 bars, and thus overcome any variations in GDP output.