We need to pay attention to a little bit when we actually buy refrigerator filters online or in stores. 
There may be 3 problems that you will often encounter. We also need to understand clearly before buying refrigerator water filters:

*How does the refrigerator water filter work?
*Is the filtered water in the refrigerator sanitary? 
*How often should the refrigerator water filter be replaced?

1. How does the refrigerator water filter work?
Research shows that: refrigerator water filter is one of the most effective ways to remove pollutants in water.

The water filter of the refrigerator uses the activated carbon inside the filter to clean the carbon dioxide in the water. Carbon acts like a magnet, which can capture and filter particles. This is why the refrigerator filter is so effective in filtering water impurities and pollutants.

2. Some people will ask whether the filtered water from the refrigerator is safe
In fact, most refrigerator water filters will remove chemicals from the tap water, because in this way, it can transform the taste better. It effectively flows through the filter, and the impurities removed may gradually decrease. Simply put, the effect of the filter becomes less effective after the time is used, because the impurities replace the water filter.

Some families may not pay too much attention to it, which leads to excessive use of the filter in the refrigerator, prolonging the replacement period of the water filter, and unable to remove the harmful substances in the water.

In order to prevent the above things from happening, the best way is to replace your refrigerator water filter regularly.

3. What needs to be understood here is how often to replace the water filter in the refrigerator?
According to the recommendations of most experts and refrigerator manufacturers, we had better be able to replace the refrigerator water filter every six months. The specifics should also be judged according to the usage and expected flow, but for healthy drinking, it is usually recommended to replace it at least once every 6 months.

If you purchased a refrigerator filter on Morefilter.com,buy products such as Whirlpool edr3rxd1 filter 3,whirlpool water filters w10295370a, w10413645a filter, etc., we will remind you when you need to replace the filter.

4.Make sure your refrigerator water filter model is compatible with the refrigerator filter

Before purchasing, you need to make sure that the water filter you want to buy is compatible with the refrigerator model. Each of our products will indicate and explain the compatible model of the current filter element. Compatible and matched, you can buy with confidence. 

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