Reverse Osmosis System Cost: Price, Maintenance ...Explore further
2020-5-21u2002·u2002Reverse osmosis water: $0.01 USD/gallon x 4.0 gallons/day x 365 days = $14.60 per year. Total: $1,314.00 USD – 14.60 USD = $1,299.40 USD per year. By switching to using a reverse osmosis system, my family saves $1,299.40 USD a year. Even when we subtract how much the reverse osmosis system cost, we're still left with a large sum of savings:
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