4 Best Water Filters for Coffee Machines: Make coffee with Clean Water

Coffee is the most famous drink in America. Either it is morning breakfast, evening snack, or an official meeting, coffee is the first choice of millions of Americans. A cup of coffee is 98 percent water and 2 percent ingredients. If the water used is not pure, free from odors, does not have a neutral pH, or there is hardness in water, your coffee will not taste perfect, and you will likely end up throwing it away.

In this article, we are going to discuss the best water filters for coffee machines. These filters make sure that you get the best water for your coffee machines so that you can enjoy the ingredients and aroma of your coffee without any impurities.

Water Filters for Coffee Machines [Comparison]

 Best Water Filters for Coffee Machines 
Editor's ChoiceiSpring RCC7AK
  • RO filtration system

  • DIY installation

  • 1 year filter life

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Megahome Countertop Water Distiller
  • Stainless steel tank

  • 1 gallon water/5.5 hours

  • 1 year filter life

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Brondell Circle Reverse Osmosis System
  • RO filtration system

  • LED indicator for filter life

  • Easy installation

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Big Berkey Gravity-Fed Water Filter
  • 6000 gallons/filter

  • 99.9% filtration

  • Easy installation

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Best Water Filters for Coffee Machines

1. iSpring RCC7AK 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization – Natural pH

iSpring water filter system

One of the most important things to consider while buying a water filter for coffee machines is the pH of the filtered water. The iSpring 6-stage water filtration comes with alkaline re-mineralization that balances out the pH. The 6 stages ensure that you get perfectly balanced water for your coffee machines. It removes sediments, chlorine, chloramines, TDs, and other impurities like herbicides, insecticides, industrial solvents, and hard metals like iron, lead, calcium, and sodium up to 99 percent. The 5th stage is reverse osmosis, which removes every impurity from your water; it makes the water slightly acidic. The 6th stage adds some alkalinity to your water to give it precisely a pH of 7, which is perfect for coffee making and other water beverages. You can also make baby formula with this water. This is an under-sink system and will also meet your needs for drinking water, washing eatables, water for your pets, and cooking. You can install it yourself if you are aware of the plumbing fixtures at your home with the help of detailed instructions that come along. Everything needed to install the unit is included in the box.

Our Opinion and Verdict:

It is an excellent water filter for not only your coffee making machines but also your entire home. It comes with 30-days money-back guarantee and 1-year limited warranty on parts and repairs. We recommend you buy this and forget bad tasting coffee.

2. Megahome Countertop Water Distiller Stainless, Glass Collection

Megahome water filter system

Some people like to use distilled water in their coffee machines. Megahome offers the best water distiller for coffee makers. It is an electrically powered water distiller machine that can provide you with 1 gallon of distilled water every 5.5 hours. It may not be an instant source of water for your coffee machines, but you can turn it on before sleeping so you can get distilled water in the morning or for the next evening. It distills the water at 212 °F, which is the most optimal temperature for killing all the toxins that may destroy your coffee taste and react with ingredients. It comes with 6 activated charcoal filters. You can use these filters if your water source has chlorine in it. These filters remove the taste and odor of chlorine from water. It results in your coffee having only the aroma of ingredients. It comes with a collection pitcher made of glass; you can use this pitcher to pour water in your coffee maker. The distiller comes with a warranty of 12 months.

Our Opinion and Verdict:

It may take some time to provide you water for your coffee, but it is an effective and easy to use a water filter for coffee machines. If you are a fan of distilled water in coffee machines, then it is the most suitable option for you.

3. Brondell Circle Reverse Osmosis System, Under Sink, Black – 4 Stage RO Water Designer Chrome Faucet– Quick Change Filter, WQA Gold Seal-Certified

Brondell water filtration system

Another water filtration system with RO technology to provide you with the best water for coffee makers, it comes with water-saving technology. It provides 6 liters of pure water in just one hour. It does not need electric power (requires batteries) to function as compared to other systems. It uses 4 water filters to remove impurities and odors from your water. It removes lead, chlorine, fluoride, chromium, arsenic, barium, radium, VOCs, cysts, and other contaminants present in the water. The water produced has a pH of 7, which is best for coffee. Another remarkable feature is its sleek design; it occupies very little space in your sink cabinets. Replacing the filters is just a couple of minute’s tasks. The LED light indicates that the filters need to be changed. It comes with a 1-year limited warranty.

Our Opinion and Verdict:

It gives the best coffee water with the minimum water wastage of 2.1 gallons per water. Once installed, you do not need to worry about its functioning, and you will love your coffee with its water.

4. Big Berkey Gravity-Fed Water Filter with 2 Black Berkey Purification Elements

Big Berkey water filter system

If your area has a water supply with a balanced pH, then you do not need a full filtration system for your coffee needs. The Berkey gravity-fed water filter removes all the impurities that can mess with your coffee ingredients. It kills 99.99 percent of bacteria and viruses. It also removes heavy metals like lead, iron, and chromium from your water. One pair of filters can provide you with 6000 gallons of pure water, making it an economical and affordable option. The best thing about this water filtration system is that it is portable, does not need any installation or electricity for working.

Our Opinion and Verdict:

The water filtration may be slow, but it will provide you with the best water for coffee.

Conclusion

We hope that by now, you know which water filter you want to buy for your coffee machines. All the filters listed on our list are best in their respective features.

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