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InterviewSolution
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What Is The Annual Maintenance Cost? |
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Answer» Only the prefilters and post filters need to be replaced at least on an ANNUAL basis to ENSURE proper performance. Ultimately the quality of the water and the amount of use will determine the frequency of filter changes. Depending on the point-of-use RO MODEL, the annual cost is LESS then $0.30 per day. The reverse osmosis membrane itself will normally last between two and five years. Only the prefilters and post filters need to be replaced at least on an annual basis to ensure proper performance. Ultimately the quality of the water and the amount of use will determine the frequency of filter changes. Depending on the point-of-use RO model, the annual cost is less then $0.30 per day. The reverse osmosis membrane itself will normally last between two and five years. |
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