The Watts Kwik Change RO Replacement Prefilter and Postfilter Kit provides a complete one year supply of filters for your WQC4RO Kwik Change reverse osmosis system. This kit includes the sediment and carbon prefilters and carbon postfilter.

Kit includes:

• Qty. 2 of WQCSC13 - 13" Sediment Prefilter
• Qty. 2 of WQCCC13 - 13" Carbon Prefilter
• Qty. 1 of WQCGAC13 - 13" Carbon Postfilter

NOTE: These filters will NOT fit the Watts Premier RO Pure RO-4 Reverse Osmosis System. If you have one of these systems please click here.

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