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TDS reduction should be between 90% and 98
TDS reduction should be between 85% and 95%
Replacement Filter - Set Of 3 Pre Filters
If water entering is high in iron or sediment
TDS Meter TDS reduction should be betweenUse for testing how well a reverse osmosis system is working On soft water, TDS reduction should be between 90% and 98. 5% determined by comparing regular water with purified water On hard water or water with iron or manganese, TDS reduction should be between 85% and 95%
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