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.

INCLUDES:

• 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.}