RO Water Purifier Repair AMC, Annual Maintenance Contract, is an annual plan which is provided to the customer for the periodic maintenance and repair services of their electronic appliances.Due to the continuous elimination of the contaminates the filter of the purifier gets fouled by microbial and other forms of contamination which reduce the effectiveness of the water filter. Various kinds of AMC plans are available in the Indian market, select the best water purifier AMC to get the hassle-free maintenance services.