Coffee is a beverage that a lot of people love and it can be made into a drink in different ways. Most often, people have to choose between making coffee with soft or hard water because the kind of water you use shapes the coffee’s flavor. Primarily, the coffee beans determine how the coffee tastes but, the complexity of the water used can make or break your drink. Best Coffee Maker For Hard Water.

Hard water contains lots of minerals, notably magnesium and calcium, and has high ion levels. Soft water on the other hand has lower ion levels and is rich in sodium. The ion compounds present mixes with the coffee compounds and that’s how it affects its taste.

Due to the high ion levels in hard water, using such kind of water can harm your coffee maker. But that doesn’t mean you shouldn’t make coffee if hard water is what you have. You can still make a good cup of coffee by using a coffee maker ideal for hard water. That brings us to the best coffee makers for hard water.

In this article, you’ll find out some high performing coffee makers for making coffee with hard water. We’ve reviewed each one so you can be able to select the best one to purchase.

15 Best Coffee Makers For Hard Water

1.       Cuisinart DGB-650BC Grind-and-Brew Thermal 10-Cup Automatic Coffeemaker

This is an automatic coffeemaker with different special features. It can brew up to 10 cups of coffee and being double-wall insulated ensures that maximum heat is retained while brewing.

With the BrewPause function, you can take a cup of coffee while brewing and the charcoal water filter to eliminate bad odors and other impurities. The resting plate is scratch-resistant and you’ll know when the machine is on thanks to the LED indicators.

The coffee maker can be controlled easily using the control panel and it is fully programmable for up to 24 hours. It comes with a 3-year limited warranty.

2.      Ninja CE251 Programmable Brewer, with 12-cup Glass Carafe

The Ninja CE251 is a 7-pounds coffee maker with a 12 cups capacity. It is programmable and brews very hot cups of coffee with a Hotter Brewer Technology.

Different brewing strengths can be set to make coffee of different tastes; there are built-in settings for making classic and rich style coffee. The rich style setting is most ideal for hard water.

With the adjustable warming plate, coffee can be kept warm and fresh for up to 4 hours after brewing. You’ll find this Ninja coffee maker easy to use as the water reservoir is removable. This makes filling stress-free.

3.      Mr. Coffee BVMC-PSTX95 10-Cup Optimal Brew Thermal Coffee Maker

When talking about coffee makers, you can’t skip Mr. Coffee. This 10-cup stainless steel coffee maker from the brand is one of the bests for hard water.

It is 1300 watts coffee maker that can brew coffee up to 205o C. The thermal carfare retains all coffee flavors as it is double-walled and the Delay Brew function, you can pause brewing to have a cup of coffee.

You can make pure coffee with this product as the water filter ensures that impurities are eliminated. The water reservoir being removable makes filling and cleaning this Mr. Coffee Thermal Coffee Maker seamless.

  1. Cuisinart DGB-900BC Grind & Brew Automatic Coffeemaker

Another Cuisinart product makes the list and this one has a 12-cup capacity. The quality of this product is assured as it meets the North American Electrical Standard and it was manufactured using quality stainless steel.

As the description says, this is an automatic coffee maker and it is 24-hour fully programmable. It features an 8-ounce bean hopper and with the grind control, you can brew coffee at different strengths. The gold-tone filter ensures that the coffee is fresh.

Like the previously mentioned Cuisinart coffee maker, this one also has the Brew Pause function.

  1. Breville BDC650BSS Grind Control Coffee Maker

The Breville Grind Control Coffee Maker is made with stainless steel with a 60-ounce water tank. It can make up to 12 cups of coffee and it easy to operate via the LCD screen and control buttons.


This coffee maker is programmable and features 8 different brewing strengths. It brews directly into the cup features the Steep and Release technology.


With the locking system, it’ll be easy to remove and clean the hopper and a removable drip tray is also included. It’s worth noting that this coffee maker is a bit heavy at 16 pounds.


6.     Zojirushi Coffee Maker, 10 Cup

This is a 10-cup programmable coffee maker from the renowned Zojirushi brand. It is capable of retaining the hot temperature thanks to its insulated stainless steel carafe; coffee can be brewed up to 200o F. There are iced and hot brewing settings so you can make a perfect iced coffee.

This product features a drip prevention mechanism that ensures coffee does not drip when removing the carafe and you can fill it easily as the water tank is removable. It comes with a permanent stainless steel mesh filter that is washable and also a measuring spoon.

7.      Hamilton Beach (48465) Coffee Maker

Hamilton Beach’s BrewStation products include this 48465 Coffee Maker. The product appears more like a traditional coffee maker but is sturdy enough to brew coffee with hard water.

It features an enclosed brewing system which does not only brew coffee at high temperature but also maintains the heat for up to 4 hours after brewing.

The coffee maker is a programmable one but unique as it features no carafe. Instead, there’s the press bar to dispense coffee once brewing is complete.

It can brew up to 12 cups of coffee and there are 4 different brewing strengths to choose from.

  1. Braun KF7170SI BrewSense Drip Coffeemaker

From Braun, we have this 1000 watts drip coffee maker. This product is all about uniqueness and high performance. It is an automatic coffee maker with LCD and digital controls; it even features a clock.


The Braun BrewSense Drip Coffeemaker features a Pure Flavour system. This ensures that coffee is brewed at the perfect temperature such that the best flavor is derived. Also, the carafe lead is sealable to keep the flavor in, and with the anti-drip system, spills are prevented.


Coffee is made pure by the charcoal filter and with the cleaning feature, you can completely clean the device after brewing with hard water.


9.     Hamilton Beach Programmable Coffee Maker

This is a compact coffee maker, made to be easy to use. This is complemented by the front fill water reservoir which makes filling easy.

The coffee maker is customizable and has a 12-cup capacity. There is a water window for accurate filling and, it has an automatic pause and serves feature.

Hamilton integrates a cleaning reminder so you’ll know just when it is time to clean the coffee maker.

  1. Cuisinart Stainless Steel Thermal Coffee Maker

The last product here is another from Cuisinart, it is an Amazon choice product for “thermal coffee maker”. With expert coffee-making technology, this coffee maker can brew very hot coffee without interfering with the flavor.


There are regular or bold brewing settings and the coffee maker is programmable for up to 24 hours. You’ll find it easy to use thanks to the LCD and indicator light settings.


11.    Hamilton Beach 2-Way Brewer Coffee Maker.


This is a simple machine that is easy to use and quick to clean.” One who describes themselves as living in a household of “avid coffee drinkers” sums it up: “We absolutely LOVE this coffee maker! Simple, functional, cost effective, affordable, easy to clean, durable and makes an excellent cup of coffee.”

A full carafe or single-serve, direct-to-mug function, which one reviewer calls “a great alternative to those expensive pods.” Another writes, “I also needed a coffee maker for company, and I wanted one that makes individual servings without those K-Cups. This product has 6,000 five-star reviews, the best-rated coffee maker on Amazon offers two ways to brew.

About this item

  • Brew two ways: Enjoy either a single-serve cup (travel mug not included) or full pot of coffee with the 12-cup carafe.
  • Fully programmable: Wake up to a hot cup of coffee with fully programmable functionality and auto-shutoff.
  • Adjusts to your cup: Can brew directly into the carafe, a travel mug (not included) or a short cup(not included)
  • Convenient single-serve: Brew a cup for one using loose, ground coffee.
  • Smart features: Includes brew strength selector (regular or bold), keep-hot warming plate and more.
  • Note: Travel mug or cup not included

12.   Ninja Hot and Cold Brewed Auto-iQ Tea and Coffee Maker 

Ninja Hot and Cold Brewed System, Auto-iQ Tea and Coffee Maker with 6 Brew Sizes, 5 Brew Styles, Frother, Coffee & Tea Baskets with Glass Carafe (CP301).

Glass Carafe
Model Name Hot and Cold Brewed System
Material Plastic, Metal, Rubber
Capacity 1 Fluid Ounces
Voltage 110 Volts
Item Weight 11.09 Pounds

About this item

  • Brew multiple brew sizes, ranging from a pod free single cup or travel mug, all the way up to a full Carafe
  • Hot brewing lets you enjoy a bold, flavorful cup of hot coffee or tea; Or brew over ice to create full flavored, refreshing iced beverages
  • Brew your favorite style of tea, whether you use tea bags or loose leaf, with the specially designed tea brew basket
  • Auto IQ one touch intelligence technology
  • Built in frother turns hot or cold milk into silky smooth froth in seconds, with nothing more than the press of a button; The thermal Carafe is not dishwasher safe

This coffee and tea system makes “every possible combination of tea and coffee beverages,” as one reviewer describes it, complete with milk frother, separate tea system, and cold brew capability, leading one reviewer to say, “I feel like a barista (without any training).

Even the frothing and cleanup is a breeze.” Another writes, “This truly is a machine that does almost anything we could want for coffee or tea.”


13. Technivorm 59636 KBG Coffee Brewer, 40 oz, Red

Model Name 59636 KBG
Material Aluminum, Stainless Steel, Glass, Copper, Plastics
Capacity 10 Cups
Item Weight 6 Pounds
Voice command Buttons

About this item

  • The top coffee maker choice of coffee brewing experts
  • Easy use, one button Operation and 4-6 minute brew time for 40 oz of Coffee
  • Perfectly brewed Coffee Delivered by our copper element and no Pumps
  • Coffee maker features an auto shut off after 100 minutes
  • Backed by a 5-year Manufacturers

It is a simple and logical design that makes a great cup of coffee. This design makes it easy to access the water tank to fill and easy to replace the filter and grounds. In all ways, just a big improvement over several other brands and designs that we have tried through the years.

We are really glad that we decided to spend the money for this product this time around. We have gladly traded all the ‘bells and whistles’ — which are the features that always seem to malfunction — for this really dependable coffee pot that produces great-tasting coffee. From a purely aesthetic standpoint, it also looks pretty cool on the counter!”


14.  Keurig K-Elite Coffee Maker, Single Serve Pod Coffee Brewer

  • BREWS MULTIPLE CUP SIZES: 4, 6, 8, 10, 12 ounce Enjoy the most popular cup sizes
  • STRONG BREW BUTTON: Increases the strength and bold taste of your coffee’s flavor
  • ICED SETTING: Brew hot over ice at the touch of a button for full-flavored, delicious iced coffee


  • HOT WATER ON DEMAND BUTTON: Perfect for instant soups or oatmeal
  • WHAT’S IN THE BOX: One water filter handle, and one filter to help ensure your beverages taste their absolute best, FAST & FRESH BREWED: Coffee made in minutes


  • LARGE 75oz WATER RESERVOIR: Allows you to brew 8 cups before having to refill, saving you time and simplifying your morning routine. Removable reservoir makes refilling easy
  • REMOVABLE DRIP TRAY: Accommodates travel mugs up to 7.2 inches tall and holds a full accidental brew for easy cleanup


  • BREWER MAINTENANCE REMINDER: Alerts you when it is time to descale your coffee maker. Descaling is an important process that removes built-up calcium deposits, ensuring the best-tasting brew possible
  • QUIET BREW TECHNOLOGY: Minimizes noise when the coffee maker is in use.

Keurigs and K-Cups come up fairly frequently in reviews of other coffee makers on Amazon, but reviewers of this K-Elite coffee maker swear by it. “Makes great coffee, hot chocolate, hot cider and even hot water for oatmeal, soup or whatever. Large reservoir and 5 cup sizes.

Even makes iced coffee if that’s your thing,” one satisfied customer writes, adding, “single-serve so no more burnt and bitter coffee from sitting in a pot heating.

Always fresh and great tasting.” And this model, with easy-to-press buttons and a large water reservoir, has converted at least one skeptical reviewer:

“I had put off buying a Keurig for years, simply because I’m a tea drinker and not a coffee drinker, and, after all, how hard is it to make tea? But I had experience with a Keurig from when my mom lived with me for a couple of years several years ago and brought hers with her.

I finally broke down and bought one for myself. Now I’m kicking myself for not purchasing one for myself sooner. The convenience simply means that I will drink more tea and less (or no) sodas.


How Does Hard Water Harm A Coffee Maker?

When we talk about hard water and coffee, some people always wonder, what does it matter? Well, it does matter because hard water as mentioned earlier has high ion levels and can affect the taste of your coffee positively but, affects your coffee maker negatively.


In coffee, we have compounds like citric acid, lactic acid, and eugenol. While in hard water, we have calcium and magnesium. When these groups of compounds meet, a mineral build-up is formed. This clogs water flow which affects the heating element of your coffee maker and can subsequently damage it.


The damage might not be immediately but will be overtime. This is why you need to ensure that you get one of the best coffee makers for hard water else, you’ll be wasting money as the products won’t last.

Apart from damaging the coffee maker’s heating element, using hard water can also make your coffee maker hard to clean.


We’ve discussed how hard water affects the performance of your coffee maker and why you need to purchase a coffee maker that can withstand such kind of water.

From the product reviews, you can figure out which product meets your interest while putting your budget into consideration. If you enjoy coffee most with hard water, then these products can save you money instead of buying a new coffee maker every time.

The products reviewed are quality and high-performing coffee makers which as you’ll find out are also highly rated by customers who have used them. It is still important to follow the usage and maintenance instructions provided by the product manufacturers to ensure that they live up to expectations.