Purified vs. Distilled Water: Understanding the Differences for Your Health

Navigating the landscape of water purification choices can be as complex as understanding a fine wine's bouquet.

And in the debate of purified water vs. distilled water, it's key to understand what sets them apart. 

While both processes aim to clean and improve water quality, their methods and results differ significantly. 

So, let's dive in and get liquid clarity about what the difference between distilled water and purified water is.

What is Distilled Water?

Distillation is a process in which water is boiled, and the steam is collected and condensed back into liquid. 

This method effectively removes impurities, including minerals, bacteria, and chemicals. 

Distilled water is often recommended in medical settings or appliances needing mineral-free water. 

However, distillation strips away naturally occurring minerals, which some argue can make distilled water taste flat or bland. 

What is Purified Water?

Purified water, on the other hand, can be produced using various methods, including reverse osmosis, deionization, or carbon filtration. 

The goal is to remove impurities and contaminants, but not all minerals. 

As the purification processes can vary, the mineral content and taste of the water are also different. 

Purified water is often preferred for its taste and is considered safe for drinking.

Health Impact: Is Purified Water Good for You?

When it comes to health, drinking purified water is generally considered safe and beneficial. The purification process removes harmful contaminants without eliminating essential minerals. Regularly drinking water rich in minerals, like calcium and magnesium, provides health benefits such as improved hydration, bone health support, better digestion, and more. 

On the other hand, distilled water, while also safe, may not provide these beneficial minerals. Some people use distilled water for detox purposes, as it's free of contaminants and minerals.

Purified vs. Distilled Water: Environmental Considerations 

From an environmental perspective, distillation and purification have their footprints, but which is bigger? 

Distillation requires a significant amount of energy to boil and condense the water. 

As there are so many different systems available for water purification, their environmental footprint varies based on the technology used. 

The best way to determine an answer here is to research and compare different purification systems. 

What is the Difference Between Distilled Water and Purified Water? An Overview


  • Distilled Water: This involves boiling water to produce steam, which is then condensed back into a liquid. This process removes impurities and minerals from the water.
  • Purified Water: Purification can be achieved through various methods, such as reverse osmosis, carbon filtration, or deionization. These methods focus on removing contaminants, but not necessarily all minerals, from the water.

Mineral Content

  • Distilled Water: Typically, it contains no minerals, as the distillation process removes almost all mineral content.
  • Purified Water: Often retains some mineral content, depending on the method used.


  • Distilled Water: It may taste flat or bland due to the absence of minerals.
  • Purified Water: Generally, it has a more pleasing taste, as it retains some minerals that contribute to the flavor.


  • Distilled Water: Often used in medical settings, laboratories, and certain industrial applications. It's also preferred in appliances like irons or humidifiers to prevent mineral buildup. Distilled water is also the best option to keep your Venus Flytrap plant alive, as they need mineral-free water. 
  • Purified Water: Commonly used for drinking, cooking, and daily use in residential and commercial settings.

Safety and Accessibility

  • Distilled Water: Safe for consumption, but not readily available in all areas.
  • Purified Water: Widely available and considered safe for consumption.

Sentry H2O: A Superior Water Treatment Solution 

While discussing purified water vs. distilled water, it's crucial to introduce a game-changer in the water treatment industry: Sentry H2O. 

Our advanced water treatment systems offer a unique blend of filtration and mineral enrichment that also balances pH, making it a superior choice to standard methods of achieving purified or distilled water. 

Why Choose Sentry H2O?

  1. Comprehensive Filtration: The Sentry Wellness System goes beyond basic filtration. It targets a wide range of contaminants, ensuring your water is free from harmful substances like ammonia, arsenic, lead, copper, chromium, sulfates, bacteria and more.
  2. Mineral Enrichment: Unlike distilled water, Sentry H2O’s under-sink water treatment system enriches your water with essential minerals, improving taste and providing health benefits.
  3. Balanced pH: Our system also optimizes the pH level of water by boosting alkalinity, making it healthier and more refreshing.
  4. Eco-Friendly: With our zero-waste approach, the Sentry Wellness System is a more environmentally responsible choice compared to traditional water purification methods. Plus, you can leave costly and wasteful bottled water behind and enjoy the convenience of delicious, mineral-enriched water straight from your tap.
  5. Versatility: Whether you want better water from your sink or fridge, or if you need to replace a reverse osmosis system, the Sentry Wellness System is available in a variety of options to meet your needs. We also offer customizable whole-house systems for both municipal and well water sources, ensuring the best quality water throughout your whole home.

Hydrate with the Best

Understanding the difference between distilled water and purified water is key to making an informed choice about your hydration wants and needs. 

While both options offer benefits, Sentry H2O transcends these categories, providing the ultimate water treatment solution that ensures every sip you take is good for you, your body, and the planet

Transform your water experience with Sentry H2O! 

Visit us today and discover how our cutting-edge water treatment systems can bring the ultimate water quality into your home. 

Enrich your life and make the move towards healthier hydration today!



Back to blog