InSinkErator’s under-the-sink water filter solutions are really convenient if you have a congested countertop or sink space. They offer easy installation and maintenance. Also, they don’t require that much space inside the cupboard either. And they are said to improve the taste of the water too.

However, replacing the filter in your InSinkErator hot water filter can be a bit of a hassle, especially if you don’t know where to start.

So, in this article, we’ll explain how to replace InSinkErator hot water filter without the help of any professional and specialized tool.

How Do I Replac InSinkErator Hot Water Filter

InSinkErator, on their official website, stated that in order to keep the InSinkErator system functioning properly, you need to change the filter every six months. However, from our experience, when you start to see your water quality deteriorating, or if it smells funny, consider a filter replacement immediately.

Here’s how you change the hot water filter:

1. Acquire Replacement Filters

When you are buying replacement filters for your InSinkErator, we recommend getting the two-pack, as it’s very cheap that way. Also, don’t buy any special equipment with it, because InSinkErator filters are pressure-fitted, so you don’t need to turn anything off either.

2. Prepare the Filters

Preparing the filters is easy too, since they don’t require any special preparation. Just pull the top orange cap off. Do it carefully, not harming any of the two rubber gaskets.

3. Locate the Filter and Disassemble It

Your InSinkErator filter is located inside the cupboard underneath your sink. Locate it and begin disassembling it. Hold the filter and twist it anticlockwise. The filter should come right off.

Also, since the filter is pressure fitted, it is normal for a bit of water to leak through. Don’t worry, you haven’t broken anything.

4. Install the New Filter

Take your new InSinkErator filter and push it up in its place, twisting it clockwise at the same time. Keep twisting it until you hear a hissing noise. The hissing noise indicates that your new filter is successfully installed.

Make sure to wipe off any water residue from the floor and the InSinkErator filter system. 

5. Flush the Filter

When you are done installing your new filter, close up the cabinet and let the faucet run for about a minute or two. This will flush the new filter. Another good indicator that the flushing is done is to wait until cold water start coming out of the faucet. This indicates that there’s no more residue remaining from the old filter.

FAQs (Frequently Asked Questions and Answers)

How do I know if my filter needs to be changed?

A good sign of your water filter needs changing is if you notice less water pressure. Also, if you see any change in the looks, taste, or smell of the water, your filters need a replacement.

Does InSinkErator need to be cleaned?

Simply change the filters periodically, and treat the dispenser like a regular faucet by using it daily. Ensure that you replace the water filter at least every 6 to 8 months.

How long does a hot water filter last?

In commercial settings, it is recommended to replace filters every 4 to 6 months, while in residential settings, filters should be changed every 6 to 12 months. As for reverse osmosis and membranes, they only require replacement every 2 years, whereas additional alkalisers need replacement every 4 years.

Final Thoughts 

Changing your InSinkErator hot water system filter is as easy as changing a light bulb. You just need to take off the old one and install a new one in its place. And although your InSinkErator filters are rated for six months of use, we recommend doing it immediately whenever you notice any change in water quality.

Thanks for stopping by.