How long does it take to change the water purifier cartridge? Don't follow the trend blindly, the correct basis is the most reliable!

Recently I did a big cleaning at home, and by the way, I also checked the water purifier in the corner. Only after opening it did I realize that the cartridge seemed to be in much better shape than I expected. Thinking about the previous annual replacement cartridge on time spent a lot of money, it is a little heartbreaking - have I been “set”? With this question, I looked through a variety of information, but also consulted a few industry insiders, finally figured out about the water purifier filter cartridge in the end how to change those things. Today, we will seriously talk about it, do not be stupid pit la!

Filter really need to “change a year”?
Let's talk about why many people will feel that “the filter must be changed a year”. In fact, most of this is the business of the publicity set. In order to make you feel that regular replacement is very important, they will use some seem particularly scary reasons, such as “long-term non-exchange will lead to secondary pollution,” “drinking dirty water hazardous to health” and so on. These claims are not completely unfounded, but the key question is: are all the cartridges need to be replaced once a year? The answer is very clear: no. Different types of water purifiers, in fact, with different materials, functions and life of the cartridge. Some do need to be replaced frequently, while others can last two or three years or even longer. Therefore, if your family obedient to buy a new filter cartridge every year, it is likely to be a “waste of money”.

Understand your water purifier, “the right medicine”.
First, give yourself a simple task - understand what type of filtration system your water purifier uses. Water purification equipment on the market in accordance with the filtration technology, broadly divided into the following categories:
-PP cotton filter it is considered a “primary weapon”, mainly responsible for filtering out the tap water sediment, rust, large particles of impurities. This kind of cartridge is generally cheap, but the life expectancy is relatively short, need to be replaced in a timely manner according to the amount of water used by the family. If you see it become yellow and dirty, it's basically time to throw it away.
-Activated Carbon FilterActivated carbon is a master at adsorbing odors and chemicals (such as chlorine), which can make drinking water smell less pungent. However, the adsorption capacity of activated carbon decreases when it becomes saturated, so it's recommended to check it every 6 to 12 months. The good news, however, is that the life of some high-quality activated carbon materials can be extended to more than 2 years!
-RO reverse osmosis membrane RO membrane is almost the most “powerful” of all purification devices, can remove 99% of bacteria, viruses, heavy metals and other small particles. However, it is also the most expensive one. Under normal circumstances, a piece of RO membrane can be used for 2-3 years or more. If this piece of membrane in your house breaks down in less than a year, it is mostly because the pretreatment in front is not done properly.
-Ultrafiltration membrane / nanofiltration membrane and RO membrane is similar, but the filtration precision is slightly lower, while retaining a part of the minerals, more friendly to the human body. These cartridges usually last two or three years as well. So, what really determines when it's time to change is the specifics of your home, not the so-called “one-size-fits-all” recommendations of the business.

How do I know if I need to change it? This paragraph highlights! Remember the following ways to not only save money but also avoid drinking unclean water:
1. Look at the color & appearance of changes in PP cotton yellow, black; activated carbon surface appears strange spots; or other obvious dirty situation, all indicate that it is time to act. Sometimes, we can see the problem is often the most direct.
2. Smell flavor & taste if you suddenly feel the tap water and bleach flavor, or boiling water with a strange astringent flavor, that most likely means that you have a certain level of filtration out of the situation.
3. Observe the water speed cartridge clogging will directly affect the water speed. If you find that the faucet flow becomes smaller or the machine runs louder, may also be a reminder to hurry to check the internal parts.
4. With the TDS detector to measure the value of TDS pen can detect the total amount of dissolved solids, is to determine whether the need to replace the important reference. When the TDS value is too high, your equipment may have lost the desired effect.
How to extend the life of the cartridge?
I'm sure many of us have had the trouble of paying for a new machine that we've obviously just purchased, and then having to pay for it again after a short period of time! Is there any tips that can make our filtration system a little more durable? Of course there is, and quite simple:
-Pre-filter can not be missing 
In the purification before the installation of a pre-filter, can effectively intercept the large particles of impurities, so that the subsequent levels of filtration pressure to reduce a lot. Although it increases the one-time investment cost, but in the long run it is very worthwhile!
-Reduce waste accumulation 
Regularly clean the internal piping and storage tanks of the machine, which not only ensures hygiene, but also improves the efficiency of the components, less prone to wear and tear Oh ~!
-Pay attention to daily maintenance 
For example, emptying the excess waste liquid at the end of each day, and starting the flushing mode every once in a while, these operations are actually very simple, but can greatly enhance the overall life of the equipment!

Reminder: environmental factors are also very important to add one last thing, the quality of tap water varies greatly from region to region. If you live in the northern hardness (calcium and magnesium ion content), then it may require more frequent maintenance than the southern region. And short-term factors such as seasonal changes and construction contamination can also have an impact on the results. Therefore, we can not just look at the theoretical schedule, but also with the actual use of flexible adjustment Oh!

Written here, I believe that everyone on the “water purifier cartridge in the end how long to change” this matter should have a clear idea. Do not blindly listen to business advertising, do not want to save trouble casually delayed, as long as you master the correct basis, you can really do both to protect health and save money and environmental protection! If you think this article is helpful to you, remember to share with friends and family, so that more people avoid this misunderstanding it ~!