BRITISH DOUFELD® WATER PURIFIERS are fitted with STERSYL® Candle which provide 100% natural, pure and safe drinking water. Removes all impurities, bacteria, virus, systs etc. below 0.5 micron. No Electricity, Chemicals, UV Radiation or reverse osmosis required for purification. 100 to 300 litres of water per hour depending on water condition and pressure. Maintenance free and self service product. Candles are Manufactured by Sterasyl ®® UK for the last 150 years and marketed in 180 countries through out the world. Candle change after 10000 LIRES OR 1 year whichever is earlier. Sterasyl ® Candles are approved by world’s leading independent organisations. No need to boil water after purification.

Absolute sediment filtration below 5 micron. This filter is used for general cleaning purposes for the whole house. It can also be fitted with washing machine, water cooler, dish washer, water heater etc. as pre-filter. Manufactured by 3M USA under ISO 9001 certification. Will provide 1000 to 1500 liters per hour. Candle change after every 6-12 months or earlier, depending on quality of water.