Several types of water purifiers are available, each utilizing different technologies:

• RO Purifiers: These are the most common type, using RO technology to remove a wide range of contaminants.

• UV Purifiers: These use ultraviolet (UV) light to kill bacteria and viruses in water. They are effective for disinfecting water but do not remove dissolved impurities.

• UF Purifiers: Ultrafiltration (UF) purifiers use a membrane to remove suspended particles, bacteria, and some viruses. They are less effective than RO purifiers but do not remove minerals.

• Gravity-Based Purifiers: These use gravity to filter water through multiple layers of filter media. They are a simple and affordable option but may not be as effective as other types.

While both RO plants and water purifiers aim to provide clean drinking water, they differ in scale and application:

• RO Plants: These are larger-scale systems designed to treat large volumes of water, typically for commercial or industrial use, or for supplying water to entire communities. They often involve multiple stages of filtration and may include storage tanks.

• Water Purifiers: These are smaller, point-of-use systems designed for homes or small offices. They are typically installed under the sink or on the countertop and provide purified water on demand.