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These filters fit Glacier Bay Advanced Drinking Water Filtration System HDGDUS4 and will last up to 6 months. When changing these filters, there is no need to shutoff water supply allowing for an easy, no mess filter change. The Glacier Bay Advanced Drinking Water 6-Month Replacement Filter Set is NSF certified under Ecodyne Water Systems to reduce: sediment, chlorine taste and odor, cysts, lead, and chemicals such as atrazine, benzene, and lindane.
Glacier Bay HDGDUF4 Advanced Defense 6-Month Replacement Filter Set - B072PPYGD8