Elkay 51300C WaterSentry Plus Replacement Filter Cartridge New Rattle
Brand new just has a small rattle from broken plastic in the inside. Still works as normal. Fast shipping from Illinois.
Elkay WaterSentry Plus Replacement Filter for Elkay & Halsey Drinking Fountains
Water filters provide cleaner, great tasting water for drinking fountains, water coolers and bottle fillers. Many also reduce contaminants such as lead. Equipped with Quick-Disconnect, 1/4 turn installation, as well as automatic inlet shut-off valve that closes when filter is removed.