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Clean water, correctly sized

Reverse Osmosis Systems for Sale

Compare seven domestic and commercial RO systems from 75GPD to 1200GPD, including pump and non-pump options, source prices, full galleries and installation-focused specifications.

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75 GPDHousehold drinking water 400 GPDHome or small office 600 GPDHigher daily demand 1200 GPDCommercial production
7 productsAsk for sizing help

How to choose a reverse osmosis system

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Start with a recent water analysis, the required daily volume and available feed pressure. The GPD rating describes maximum membrane production under suitable conditions; real output changes with temperature, TDS, pressure and membrane condition.

Choose a pumped model when pressure is low or variable. For borehole water, plan pre-treatment for sediment, hardness, iron and other membrane risks before the RO stage.

  • 75GPD domestic RO systems
  • 400GPD and 600GPD higher-capacity systems
  • 1200GPD commercial reverse osmosis
  • RO system with booster pump
  • under-counter drinking-water filtration

Compare by use

75GPD Aquacare with pump75GPD PureWater without pump400GPD home and office system600GPD higher-capacity system1200GPD commercial systemWater and booster pumps

Test water first

Feed-water chemistry determines whether sediment filtration, softening, iron removal or other pre-treatment is needed.

Check pressure

Pressure affects membrane production. Pumped systems are better suited to low or inconsistent supply pressure.

Plan maintenance

Budget for sediment, carbon and membrane replacement, sanitising, pressure checks and regular TDS monitoring.

Reverse Osmosis questions

What GPD reverse osmosis system do I need?

Match the GPD rating to daily demand, peak demand, available storage, feed pressure and water quality. Published GPD values are maximum source ratings under suitable conditions.

Do I need an RO system with a pump?

A booster pump is useful when feed pressure is below the membrane requirement or fluctuates. Measure pressure at the installation point before choosing.

Can RO treat borehole water?

It can form part of a borehole treatment system, but laboratory analysis and suitable pre-treatment are essential to control hardness, iron, sediment and other membrane risks.

How often do RO filters need replacing?

Replacement frequency varies with feed quality and usage. Monitor pressure, TDS, production and taste, and follow the consumable schedule for the installed system.

Reverse osmosis systems in South Africa

Browse domestic under-counter and commercial RO systems with pump options, full product galleries, source pricing and clear technical details.

reverse osmosis systems for salereverse osmosis South Africadomestic RO systemcommercial RO system75GPD RO system400GPD RO system600GPD RO system1200GPD RO systemunder counter water purifierRO system with pump