InSinkErator Water Filtration

The redesigned stainless steel hot water tank (HWT-F1000S), which includes the new water filtration system (F-1000S), will feature a new high-end appearance. It is re-engineered for longer life and improved performance with a 2/3-gallon capacity tank, tool-free connections to ease installation, and dry-start protection for peace of mind. This tank provides up to 60 cups of steaming hot, filtered water per hour.

This is a terrific little system! I am a tea drinker and my husband let it slip that the UK has hot water on demand in many places... I asked if we could and lo and behold! Installation was easy*, although we didn't use the supplied filter as we have it going through a filter system already. The temperature isn't exact, so we did have to mess with the dial a little. It doesn't take up room underneath the cabinet either. *There's a crimp piece required. The metal one didn't fit properly, and they provided a plastic one also which worked, but barely.. Tara Jonathan. Austin, TX. Thu Nov 20 2025

Works great, couldn’t find anywhere else either. Garrett. Seattle, WA. Sat May 18 2024

The F-1000S water filtration system is designed for exclusive use with InSinkErator water dispensing systems. It reduces particulates, chlorine taste, and odor, allowing you to enjoy better-tasting hot beverages. It has a 1/4 in. quick-connect fitting and is replaced easily without contact with the used filter material.

Does the job!. Karen. Champaign, IL. Sun Apr 26 2020

The F2000 replacement filter is only compatible with the latest InSinkErator HWT-F1000S hot water tank, or F1000S & F2000S filtration systems. The Replacement Filter Cartridge Plus (1-Pack) keeps your water tasting clean by reducing particulates, chlorine taste and odor, lead, mercury, cysts, asbestos, and other impurities. These filters are designed for exclusive use with InSinkErator water dispensing systems and feature a sanitary quick-change design to minimize contact with used filter material. The twist-and-lock design allows for quick-and-easy filter swaps.

love. Caroline. Atlanta, GA. Mon Aug 22 2022

The InSinkErator® F-201R is the only water filter 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. The F-201R filter can also be adapted to any refrigerator, icemaker, or virtually any drinking water system.

Just put the first filter in, so far so good. Sandra. Fernandina Beach, FL. Wed Apr 24 2019

The F-2000S Water Filtration System is designed for exclusive use with InSinkErator water dispensing systems. It reduces particulates, chlorine taste, and odor, plus cysts, lead, mercury, and other impurities allowing you to enjoy better-tasting hot beverages. It has a 1/4 in. quick-connect fitting and is replaced easily without contact with used filter material.

Easy to installation. I like the quick connections. They worked perfectly with the tubing on my instant water heater.. Troy. Santa Monica, CA. Sat Jul 15 2023