Watts Premier RO-Pure Filters
The Watts Premier RO-Pure Reverse Osmosis Filter set includes:(1)105311-Sediment Filter(1)105341-Carbon Filter(1)105351-Carbon Pre-Filter These filters should be changed every 12 months. The membrane is not included in this set as it only needs change every 3-4 years. The membrane is part number 105331 and can be purchased here..Watts Membrane
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