ITEHIL Bolgs
User Guides
ITEHIL's solar fan and its usage scenario introduction
ITEHIL's solar fans are specially designed for people who like outdoor activities...
Can RO reverse osmosis water purifier filter hot water?
Let me start with the conclusion, no. Whether it is ITEHIL's RO...
How to Change a Water Filter Cartridge
Clean drinking water is the basis of healthy living, and the water...
How to Properly Maintain Your ITEHIL Outdoor Water Filter Cartridge
Access to clean drinking water is essential for any outdoor adventure. The...
How to Clean Reverse Osmosis Membrane?
Reverse osmosis (RO) is one of the most efficient water filtration systems....
How to Properly Store Your ITEHIL Water Filter: Drain Residual Water First
When you need to store the ITEHIL water filter, in order to...
Educational Resources
Does RO Water Remove Minerals? Why Your Diet Matters
1. What Is RO Water Filtration? Reverse osmosis (RO) pushes water through...
Difference Between Reverse Osmosis Water and Spring Water
Reverse osmosis water and spring water are the main drinking water in...
Can Reverse Osmosis Remove Bacteria and Viruses?
Although tap water undergoes professional treatment, it may still carry trace amounts...
How to Filter Estrogen From Water?
Estrogen is widely present in the human body but also enters the...
Difference Between Alkaline Water vs Reverse Osmosis Water
As drinking water health has become a concern for people, alkaline water...
Bottled Water vs Filtered Water: Which is Better for You?
There is an increasing range of drinking water options, including bottled, filtered,...
Gear Buying Guides
The Best Way to Make Cold Brew Coffee
Cold brew coffee has gradually become the favorite of many coffee lovers,...
What is the Difference Between Cold Brew and Iced Coffee?
Cold brew coffee and iced coffee are both popular coffee drinks, but...
The Importance of Water Purification in Hurricane Emergencies
Water purification plays a vital role during hurricanes. Hurricanes can cause sewers...
Does Reverse Osmosis Remove Microplastics?
Microplastics in water have become a concern for many people. According to...
The Difference Between Water Softener and Reverse Osmosis
Both water softeners and reverse osmosis systems have many benefits and are...
Difference Between Reverse Osmosis and Deionized Water
Both reverse osmosis water and deionized water can remove contaminants from water,...
ITEHIL NEWS
ITEHIL Wins 2025 American Good Design Award for Its Portable RO Water Purifier
ITEHIL’s Portable RO Water Purifier has won the 2025 American Good Design...
