The filter of an RO purifier needs replacement after approximately 3 months. The reason is the contaminants from water clog the filters after a short span of time. Not cleaning the water purifier frequently will affect its filtration capacity and the quality of water
The maintenance Basic service Cost of RO water purifiers in Aquastore,14, AJ Complex, Chakrapani North Street Kumbakonam, , Tamil Nadu, ranges starts from Rs. 350 to Rs.6000. This includes the expense of replacing the RO membrane, as well as various pre-and post-filters, the UV light, and labour.