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1-Year Filter Replacement Kit without Membrane for Watts WQC4RO13-100 Reverse Osmosis System (YS-WQC4RO13-100)
1-Year Filter Replacement Kit without Membrane for Watts WQC4RO13-100 Reverse Osmosis System.
*NOTE: These filters will NOT fit the Watts Premier RO Pure RO-4 System.
*NOTE: If you purchased your system from Costco, you will need the 11" Kwik Change Filters.
- STAGE 1 - 1x Sediment Pre-Filter (WQCSC13) - Replace Every 12 Months
- STAGE 2 - 1x Carbon Pre-Filter (WQCCC13) - Replace Every 12 Months
- STAGE 3 - 0x (RO Membrane WQCM13-100 Sold Separately or with Replacement Kits YSM-WQC4RO13-100) - Replace Every 24 Months
- STAGE 4 - 1x GAC Carbon Post Filter (WQCGAC13) - Replace Every 12 Months
Filters may need to be replaced more often than indicated depending on water contaminant levels and volume of water being treated.