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A common question often comes to us that “how does a refrigerator water filter work? And does it actually work as expected?” Well, the working principle of refrigerator filters is not complex, and a study conducted by the University of Arizona and Good Housekeeping found the refrigerator water filter is one of the most effective means for removing pollutants and chemicals, providing fresher and healthier drinking water for the household.

How Does a Refrigerator Water Filter Work?

 Water passes through miles of piping before reaching your home. along the way it may pick up impurities like pollutants from the air, pharmaceuticals flushed into water supplies or waste from manufacturing plants. To filter water with activated carbon water filter is deemed as the most practical and efficient method for removing contaminants, chlorine, taste and odor from water. So, when it comes to the working principle of refrigerator water filters, they remove contaminants and harmful components in the water by forcing the fluid through the activated carbon block media located inside the filter. The carbon acts like a contaminant magnet trapping pollutants and particles, then the end product is the clean, hygienic and drinkable water for you and your family.

Does a Refrigerator Water Filter Actually Work?

                                                                                         Facts have proven that a refrigerator water filter can help remove most of the contaminants like chlorine and trace pharmaceuticals, as well as heavy metals such as mercury and lead in drinking water before needing to be replaced. An overused fridge water filter lacks the capability to properly remove harmful substances existing in the water. As soon as the carbon block inside the water filter becomes completely covered with contaminants, the water traveling through the filter becomes untreated, leaving you with polluted water. Water that passes through the overused filters can even dislodge some of the trapped pollutants back into the drinking water. Don’t worry, keeping your refrigerator water filter replacement every six months will prevent this from happening, that is to say, fridge filters work great as long as they are maintained and replaced regularly. glacialpure


Healthy habits start young. If there was one habit you could give your kids which will last a lifetime, save money and keep them healthy, wouldn’t you? It may come as a surprise, and all you need to do is just to teach them to drink water. In fact, water makes up more than half of your child’s body weight and plays an important role in keeping their body functioning properly. If you are afraid your child does not like drink water, here are some tips to keep them hydrated and help make a positive change in the entire family.

Why Choose Water?

Children need plenty of water to stay hydrated and healthy. But kids don’t care about how healthy it is to drink water. It can be challenging to get your children to drink enough water because most of them prefer the sweet taste of juice, chocolate milk or soda over the plain taste of water. What is the importance of water for kids?
  • Digestion support
  • Constipation prevention
  • Proper blood circulation
  • Nutrients and oxygen transport
  • Body temperature regulation
  • Electrolyte balance maintenance
Plus, sugar-sweetened drinks are the top source of added sugar in children’s diets, which can indeed play a serious role in weight gain of children. Overweight or obese children have an increased risk of developing heart disease and stroke, high blood pressure, diabetes and certain cancers earlier in life, and they are more likely to remain obese throughout their adulthood. So, try to encourage your children to drink water instead of sugary drinks when he/she is thirsty.

Ways to Encourage Kids to Drink Water:

Establishing healthy habits of drinking water for kids can be tricky, however fresh food and healthy drinks are easily available. If you guide your child to take healthy drinking actions regularly, these become good habits your children are likely to keep. There are some tips for developing kids’ habits for drinking water. Make it Fun. Kids love ice. Make the water creative by adding some awesome fruits cubes or amusingly-shaped ice cubes. Also, since children love having kids’ bottles with brightly colored pictures or favorite cartoon characters, parents can put water in an attractive and special bottle. These may be more likely for children to drink water. Hydrate with Food. If water fails to do the trick, try incorporating more fruits and veggies into your child’s diet. It is a great way to sneak-in extra hydration during meals because many fruits and vegetables are good sources of water. Watermelon, strawberries, blueberries, cucumber, and celery are some foods with the highest water content. Add Some Flavor. Children are often turned off by water due to its neutral taste, but this can be easily remedied by infusing delicious fruits or veggies, such as lemon, citrus slices, and berries, which can give the drink a more flavorful kick. Make it Readily Available. Install a Glacialpure refrigerator filter at home and serve cold water to everyone with the family meals. Also, keep bottles or cups within arms’ reach of your kids and the fridge. Sometimes children just find it fun push the buttons and that alone can promote drinking.


Creating healthy habits for your kids at a young age helps to make them grow into healthy teenagers and understand the value of being good to their bodies. The better the water tastes, the more your child will drink. Glacialpure filtered water makes a great addition to a healthy lifestyle for children and families. Grab a refrigerator water filter to enjoy fresh and healthy water now!

How often should we change our fridge water filters 0

If your refrigerator water filter has been used for a long time and you haven’t replaced it, chances are its insides are clogged with gunk. A less effective water filter will also result in more impurities entering your refrigerator ice maker. The final outcome of not regularly changing your refrigerator water filter is your water and ice tastes less-than-satisfactory.

What’s in your unfiltered or less-effectively filtered water?
You can buy a selection of easy-to-use water home test kits to check what’s in your unfiltered or less-effectively filtered water. You will be surprised to find out there is an excessive amount of bacteria, chlorine, lead, other chemicals or an imbalance of pH.

How do you know it’s time to change your refrigerator water filter?
If you don’t have a test kit, you will still be able to notice when it’s time to change your refrigerator water filter by:

Decreased flow: There will be no water or slow running water coming from the dispenser. The ice maker may have stopped making ice cubes, or decided to make one single dirty cube instead.

An unpleasant taste or odor: The most effective way to determine if your refrigerator water filter is shot, is to simply explore your sense of smell and palate for an unpleasant odor or an icky taste. When first installed, chlorine odor and taste will likely all but disappear. However, a few months later, as your filter ages, contaminants that used to be filtered out will multiply; when it comes to a point that you start to notice – whether that’s three months, six months – or even nine months – it’s time for the replacement.
Status indicator light: Many refrigerators with a filter have a “replace filter indicator” light for the water filter cartridge on the dispenser. This is a timed function rather than a sensor that determines the filter’s capacity. It can give you a helpful idea of when it is time to replace your filter.

It is recommended by most experts and refrigerator manufacturers that you change your refrigerator’s water filter at least every six months.
Usually, a quality refrigerator water filter can process from 240 to 500 gallon water. However, without a device that measures exactly how much water is moving through your refrigerator water filter, it’s hard to confirm when it reaches its maximum capacity. So, six months is an average but can vary widely based on factors such as usage and flow rate expectancy. Let’s assume normal usage and say that going on a 6-month schedule is a safe bet that you won’t be buying a new filter too early and wasting money. And not too late that you aren’t benefiting from its filtration capabilities. If you’re uncertain how long it’s been since you’ve replaced your refrigerator’s water filter, refer to some indicators that it needs to be replaced in the above mentioned.

In most cases, changing your refrigerator water filter is fairly simple.
Many manufacturers have taken steps to ensure that their filters are easy to access and replace. Some need to be twisted a quarter turn and pulled out, while others have a large button next to the filter that you simply push, and the filter pops out.
Though, each manufacturer’s refrigerator water filtration system is a bit different. If you have bought filters from Glacialpure, follow the directions that come with the package for removal and replacement or consult with our customer service team