How long does it take to change the water purifier cartridge? All kinds of replacement cycle big reveal, don't wait for water quality problems before

“The water purifier can be used all the time when you buy it home?” Many people have this misunderstanding, thinking that after installing a water purifier, everything will be fine. In fact, ah, the core of the water purifier - cartridge, is the need for regular replacement. If you do not change for a long time, not only will the purification effect will plummet, but also may allow bacteria to grow in the cartridge, the clean water into the “invisible source of pollution”. Today we will talk about all kinds of filter element how often to change once, so that your drinking water is really safe and healthy!

First understand how the cartridge actually work
Simply put, the different filter elements in a water purifier are responsible for filtering different types of impurities. From large particles to tiny bacteria, to difficult to dissolve heavy metals, all of these need to rely on different functions of the filter cartridge layer by layer filtration. Therefore, according to the specific conditions of your home, the service life of different types of cartridges is not the same. For example, if your home is the northern region, the tap water may contain more calcium and magnesium ions (limescale), then the softening resin cartridge may be used more frequently; while the southern region of high humidity, some families will face the problem of rust brought about by the tap water pipe, then the PP cotton and activated carbon filtration consumables will have to focus on.

Common several “main players” replacement schedule
Next, we list the common types of filter cartridges, and tell you their approximate use cycle. Note that this is only a reference value, according to your household water consumption and local water quality to judge!
1.PP cotton (primary filtration)
PP cotton is responsible for intercepting the most basic large particles of impurities, such as sediment, rust and so on. This material is a consumable and easily clogged after a long time, so it is generally recommended to replace it once every 3-6 months. If you find that the amount of water is significantly smaller, then in all likelihood it is the PP cotton soon “retirement”. Tip: Observe the transparency! Some water purifier design is very thoughtful, will let you directly see the PP cotton dirty degree. Appearance of yellowing or even black, it means that it should be replaced!
2. Activated carbon (adsorption of odors and chemicals)
Activated carbon is a powerful role, it can adsorb bleach, residual chlorine and other chemicals, but also remove some odors. But it is also easy to saturate a class, generally 6 months to 1 year time will need to be replaced. Otherwise, it not only can not continue to adsorb, but also may release has adsorbed some harmful substances Oh. Tip word: smell! If you feel the drinking water out of the water purifier began to taste a little strange, the activated carbon is likely to have failed.

3.RO reverse osmosis membrane (ultra-precision filtration)
RO membrane is known as the soul of the entire water purification system components, it is mainly responsible for blocking bacteria, viruses and a variety of heavy metal ions. This membrane because of advanced technology, relatively long service life, generally lasts 2-3 years. But don't think you can buy a little more expensive can be completely save, often maintenance cleaning plus regular testing status is still important. Tip word: look at the amount of waste discharge! RO membrane in the work will discharge a certain percentage of waste water, if this ratio suddenly increase or decrease, you need to check whether you need to replace the new membrane ~!
4. Softening resin (to prevent scaling) This type of cartridge is specifically designed for the hardness of tap water environment, can effectively reduce the precipitation of calcium and magnesium ions, thus avoiding scaling of appliances. However, the resin ball itself as a consumable, there is a life cycle limit drops, generally recommended about 8 months to check once, to see whether the need to supplement or replace.
5. Ultraviolet germicidal lamp / hollow fiber ultrafiltration membrane (additional security) If your home for drinking health standards are extremely high, there may be equipped with ultraviolet germicidal lamp or ultrafiltration membrane. These two usually life in about 1 year, but the key is still the performance of the equipment itself is good, read the manufacturer's instructions carefully.

Why can not delay? The consequences of delay are too solid!
Some people ask: “I don't think there is any problem, there is no hurry to change it, right?” In fact, after missing the optimal replacement cycle, not only affect the health, but also damage the whole machine yo. On the one hand, the old cartridge efficiency is reduced, will lead to more impurities accumulate in the subsequent components; on the other hand, it may also lead to the entire system operating pressure or even failure to scrap. This is not a joke, but the actual case of the problem often occurs! As an example, my neighbor was once too lazy to care about their RO membrane, to the end of the whole machine leaking sludge all over the ground ...... repair up more expensive than buying new products!

How to remember the correct time? Teach you a few useful tips
Worried about forgetting? That's okay! Here to teach you a few good remember and practical tips:
-Set a reminder in your cell phone calendar, record it every time according to the recommended period, and be notified automatically at that time. -Take a picture of the information labeled on the box, so that it is easy to access at any time.
Ask the merchant if they provide after-sales service, some brands can help with free testing and reminders to update!

Summarize
If you really don't want to worry about it, you can also consider smart devices. Some brands have launched new models with alarm function, when a component is close to failure, it will directly remind you to do maintenance or replacement, which is very suitable for busy and forgetful friends ~!
Well, this is about how often the various filter cartridges should be changed, I hope this article today can help you. If you find the content helpful, please forward to the side of the small friends concerned about water health it ~ every time you share, can let more people drink assured good water! The last word to everyone: don't wait until you drink bad stomach and then toss the repair, “It's better to start early than late!”