InSinkErator HWT-F1000S Undercounter Hot Water Tank and Filtration System - Replacement for Discontinued SST-FLTR Tank & Filter

Item #: BCI2238115

Offer Ends

Originally $398.00, You Save 41%
Shipping: Free Shipping! See Details
Ships In:
Ships Tomorrow, by December 26th
559 In Stock


Please finish configuring product before adding to cart

Technical Specs

Specification Sheet
Hot Water Dispenser Brochure
Finish Matching Guide
Depth 6.75
Height 10.875
Material Stainless Steel
Width 6.125

Product Features:

  • SST-FLTR Replacement
  • Includes hot water tank and F-1000S filtration system
  • Compact 2/3-gallon capacity
  • Temperature is easily adjusted from 160-210 degrees
  • Intended for use with all InSinkErator water dispensers (except Hot1)
  • Stainless steel tank construction for increased durability (UL Certified)
  • Produces up to 60 cups per hour of near-boiling, filtered water
  • Filter reduces particulates and chlorine taste
  • We Come To You 3-Year In-Home Limited Warranty on tank; 1-Year on filtration system (Excludes replacement filter cartridges)

Product Specifications:

  • 115 Volts, 750 Watts, 6.25 Amps
  • Recommended Supply Pressure: 30-125 psi
  • Height: 10-7/8"
  • Width: 6-1/8"
  • Depth: 6-3/4"


Additional InSinkErator Links

Our SKU: HWT-F1000S

This product is listed under the following manufacturer number(s):

  • N/A

*Denotes a finish or option that has been discontinued

3 Questions from the Community

  • The InSinkErator HWT-F1000S includes the F-1000s filter system. This filter system uses the F-1000 filters.

    What filter goes with this hot only tank?


    The InSinkErator HWT-F1000S includes the F-1000s filter system. This filter system uses the F-1000 filters.

  • The Insinkerator HWT-F1000S was never tested with a different manufactures filter so there is no way to tell if they would fit together. 

    Can I use another brand of filter, for example, Aquapure LC, to work with the hot water tank?


    The Insinkerator HWT-F1000S was never tested with a different manufactures filter so there is no way to tell if they would fit together. 

  • We only sell replacement filters, the tank essentially comes with a free filter.

    Can the tank only be purchased without the filter?


    We only sell replacement filters, the tank essentially comes with a free filter.

Product Reviews

Rated 5 out of 5 by from Love this product Instant hot water (and cold) for hot tea, french press coffee, a head start to boiling water and help when washing a pot or pan. Greatest invention ever...I only wish I would have thought to get it sooner!
Date published: 2013-11-12
Rated 3 out of 5 by from I bought this to go under my small sink area of my beverage center, but was not able to use it because of size.
Date published: 2014-09-26
Rated 5 out of 5 by from Good product I purchased this 3 months ago to go with the insinkerator hot/cold water dispenser. It was just what I needed. So far, I have had no problems.
Date published: 2014-07-01
Rated 5 out of 5 by from Great service Super speedy delivery and exactly as ordered, was able to use existing tap. Extremely simple to install, was back up and running with hot water for tea!
Date published: 2014-04-27
Rated 4 out of 5 by from Happy to have our hot water back!!!! First of all, I need to say FaucetDirect/ get a 6 Star rating. The our new hot water tank and the accompanied filter arrived two days after I place the order. This exceeded our expectation. I removed the no-longer-working hot water tank and replaced it with the new one. I removed the old filter and its holder and replaced it with a new one. Unfortunately, I came to a standstill. The new plastic hoses were have the size of the old ones. SO I was stuck with having to call a plumber to finish the work. $150 later he cut the prior plastic hose and added a plastic connector to remaining old hose and the new smaller plastic hose. That piece at a hardware store may cost about $3-$ would have been very helpful to alert we "not so handymen" about this problem so that we finish the job our selves and not bear the cost of having a plumber come out. The hot water dispenser is once again working and we'll have coffee, tea and cocoa for all.
Date published: 2014-04-19
Rated 5 out of 5 by from Great Product We ordered this item a few months ago, knowing that this is the item that we wanted and had the best price out there. Overall product works exactly as expected. No problems so far and easy installation!
Date published: 2014-04-11
Rated 4 out of 5 by from Easy replacement, stupid filter fitting We had the original instant hot which died after about 3 1/2 years of use (it has a 3-year warranty). Replacement took no tools and less than a half hour. We did not replace the filter as the new one uses a different diameter line and would require a new valve - deduct one star for making it more difficult than it should have been. The old filter line is compatible to the new unit. The downside is that the new filter has a 6-month replacement cycle, the old one only three months. It would have made more sense if Insinkerator had made the new filter compatible to the old fitting. The unit was producing hot water within minutes. It will be interesting to see if it dies in another 3 1/2 years. gets 5 stars. The unit was delivered in one day and the price was about 40% less than buying direct from Emerson (the manufacturer). Thank you for fast shipping and a great price.
Date published: 2014-03-11
Rated 5 out of 5 by from As advertised Accurate description, fast shipment, great buy, easy replacement
Date published: 2013-11-20


Walk into any kitchen in America, and more than nine times out of ten you will see an Insinkerator garbage disposal underneath the sink. Insinkerator is the only option when it comes to garbage disposals, none other even compare with the price, options, and overall quality that Insinkerator offers. Need a quick and cheap replacement? Check out the Badger 1 or Badger 5. Want something much quieter and more powerful? Checkout Insinkerator’s Evolution series of Garbage Disposals, they are so quiet that you don’t have to even raise your voice while talking in the Kitchen. Once you are done grinding and cooking, checkout Insinkerator’s hot and cold water taps with filter, and make yourself some nice tea or a refreshing glass of water.

Warranty Info

InSinkErator Limited Warranty Information

All In-Sink-Erator® models provide In-Home Service Warranties. That means that In Sink Erator come to you whenever your In-Sink-Erator food waste disposer or hot water dispenser needs service within the warranty period. The length and coverage of the warranty depends on the model of In-Sink-Erator you choose. To schedule a service call click here, or just dial 1-800-558-5700, press 2, and enter your five-digit zip code. They will provide you with the name and phone number of the factory authorized service agent nearest you. The "We Come To You™" Service Warranty meansIn Sink Erator handles your service problems at yourconvenience in your home.The In-Sink-Erator "We Come To You™"In-Home Service Warranty. It’s another In-Sink-Erator® exclusive.

Recently viewed items