<p>No. 1: Determine the taste of the water</p><p><br></p><p>The first criterion we judge is how the filtered water tastes. The activated carbon <a href="https://www.lyfilter.com/products" target="_blank">filter element</a> is mainly used to absorb the peculiar smell and color in the water. When the taste of the water from the <a href="https://www.lyfilter.com/stainless-steel-filter-housing" rel="noopener noreferrer" target="_blank"><a href="https://www.lyfilter.com/stainless-steel-filter-housing" target="_blank">water purifier</a></a> is too different from the previous one, or even has peculiar smell, then we need to replace the activated carbon filter element, usually within a year.</p><p><br></p><p>No. 2: Look at the life of the filter element</p><p><br></p><p>The third criterion we judge is to see how long the service life of the water purifier filter element is. We can also refer to the service life of each filter element indicated in the instruction manual of the water purifier, and replace it immediately when it is approaching the service life of the filter element. In order to ensure the water quality of the water purifier, it must be replaced before the life of the<a href="https://www.lyfilter.com/products" rel="noopener noreferrer" target="_blank"> filter element</a> is reached.</p><p><br></p><p>No. 3: see the amount of water</p><p><br></p><p>The second criterion we judge is to see if the water output of the water purifier is large. Once the water output of the water purifier is found to be reduced, the first thing we need to do is to rinse the water purifier. After washing, the water output is still unchanged, then the <a href="https://www.lyfilter.com/high-flow-filter-cartridge" rel="noopener noreferrer" target="_blank"><a href="https://www.lyfilter.com/high-flow-filter-cartridge" target="_blank">RO membrane</a></a> or the ultrafiltration membrane needs to be replaced.</p><p><br></p><p>The above article introduces you to the knowledge of wire wound filter element replacement. If you are not sure, you can learn about the method of replacing the filter element of the fine filter water purifier. After the fine filter water purifier is used for a period of time, the filter element of the fine filter water purifier should be replaced regularly, so as to effectively ensure the use effect of our fine filter water purifier. For more information about filter elements, please see <a href="https://www.lyfilter.com/" rel="noopener noreferrer" target="_blank">https://www.lyfilter.com/</a></p>
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