**Effective August 1, 2017, the F-601R filters are being discontinued and replaced with a new filter design, the F-2000 filter.
F-601R to F-2000S Filter System Conversion Kit coming soon. Check back shortly.
The InSinkErator® F-601R Replacement Filter is specifically designed for instant hot and hot/cool water dispensers. When paired with the InSinkErator Stainless Steel Tank, our carbon filters provide fresh-tasting water by reducing chlorine taste and odor, lead, mercury, cysts, asbestos and other impurities.