Vital pURE R.O purifies water in 6 different purification stages:

1. Improved pre-filtration: In the first stage of purification, raw water passes through the candle, the pore size of which is 5 micron. All the small sand and dust particles larger than 5 micron, cannot pass through this candle. This candle also increases the life of other pre-candles and membrane. The extra 5 Micron candle is much more improved quality with 2.5 inches diameter and 11 inches size.

2. Organic Chemicals Removal: This task is performed by a carbon candle. It contains granular activated carbon particles inside it, which treats and remove chlorine and organic chemicals, as given in previous table.

3. Odour, colour and bacteria Removal: The carbon candle also contains nano order silver balls which treats water to remove odour, colour and bacteria.

4. Micro Particles Removal: After the third stage water goes into sediment filter, which is efficient in removing micro order sand particles, dust and dirt.

5. Reverse Osmosis: This is the main stage of R.O purification system. This stage is executed by RO membrane. It reduces the TDS of water by removing contaminants like lead, copper, barium, chromium, mercury, sodium, cadmium, nitrate etc.

After passing through these six stages the water goes into the purifier's tank and becomes pure, tasty and safe to drink