Watts QT Drinking Water System
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Pre-filter
Water is filtered with a five micron depth filter to remove particulate, sand, silt, rust particles and other solid matter.
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Pre-filter
Next, water if filtered using an activated carbon block cartridge to protect the RO membrane by removing Chlorine.
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RO membranes
Metal, salts and other dissolved solids are rejected by the RO membrane during this important step, so only high quality water is sent to the storage tank.
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Pre-filter
Water from the storage tank is treated with a carbon filter for "polishing" to remove unpleasant tastes and foul odors.