About This

• 2-IN-1 ANNUAL FILTER KIT: Everything you need to keep your WattsWater WQC4RO11 reverse osmosis system running smoothly for a full year is right here. This 2-pack includes sediment prefilter and carbon block prefilter designed to work together for clean, great-tasting water. Made for RO systems with quick-change design. No tools needed, no mess. A simple, reliable way to stay on top of your water filter maintenance.
• THREE ESSENTIAL FILTERS, ONE EASY PACK: This kit includes (1) 5-micron sediment filter (WQCSC11) and (1) 5-micron carbon block filter (WQCCC11). Each filter is color-coded and designed for fast, twist-in installation. These filters reduce sediment, chlorine, odors, and improve the overall taste of your drinking water. It’s a full-stage replacement that keeps your under-sink water filter working at its best.
• QUICK-CHANGE FILTERS: The Kwik-Change 1/4" twist-in design makes replacing your reverse osmosis filters fast and frustration-free. Just twist, click, and you’re done—no wrenches, no leaks, no hassle. Replace the sediment and carbon block filters every 6 months. Maintain water pressure, taste, and system performance with ease. Great for busy households that want convenience without compromise. Double O-rings mean there are no leaks.
• COMPATIBILITY GUIDE: This replacement kit is only compatible with WattsWater WQC4RO11 reverse osmosis systems. It does not fit WattsWater Premier or other RO models, so make sure to check your system before ordering. When used with the right setup, these filters deliver consistent, clean water all year long. Designed to match OEM quality at a more affordable price. A trusted choice for safe, filtered water at home.
• RELIABLE QUALITY: With over 17 years of water filtration expertise, IPW Industries delivers high-performance filters trusted by families and professionals alike. Every filter in this kit is built to meet high standards for safety, performance, and long-lasting use. Backed by Water Quality Association membership and great customer support. Choose IPW for clean, great-tasting water and worry-free filter replacement.

Overview

• Material : Carbon
• Product Dimensions : 11.9"D x 2.5"W x 11.9"H
• Item Weight : 1.35 Pounds
• External Testing Certification : NSF
• Product Benefits : Reduces Sediment