• 【Fits the following models】: Culligan RC-EZ-1, RC-EZ-3, RC-EZ-4 and compatible with IC-EZ, US-EZ, RV-EZ system; DuPont WFQTC30001, WFQTC70001, Brita USF-201, USF-202, USF-203.
• 【Efficient filtration】: With supreme coconut shell carbon block, Waterdrop filter can effectively reduce 98% of class I, chlorine, heavy metals, sediment, rust, bad taste and odor. The high contaminant reduction rate ensures that the water we give to you is clean and healthy.
• 【Food-grade plastic housing】: Waterdrop uses food-grade plastic housing to free you from worrying about contaminant leaching back to your water.
• 【Stable flow rate】: The fast yet stable water flow is another advantage for further filtration.
• 【Long service life & New upgrade】: Enjoy refreshing taste by changing your filter every 12 months or 2000 gallons. Still, it depends on your local water quality. After advanced upgrade, the model number is changed from WD-RC-EZ-3 into WD-W33Z3.
• 🔔Connected with the cold water valve only! 🔔This filter does not reduce TDS!