Should buy the best water purifier for the family today

Choosing to buy a good water purifier is not easy to have certain knowledge about it. While today there are many types of water purifiers from different brands: water purifiers from Karofi, Kangaroo, Coway, Sunhouse. And a variety of different water purification technologies .... WebTech360 shares experience on what is the best water purifier today . Choosing a suitable filter will help protect the health of your family members, as well as save significant costs. 

I. Types of water purifiers on the market

Currently, there are two popular types of water purifiers on the Vietnamese market:

- RO water purifier series .

- Nano water purifier line.

Each type of water purifier has its own advantages, it is important to choose the right machine for your budget and current water source.

Choose the best water purifier

When to use a water purifier:

This is also the question of many users, when should we use the water purifier? At present, environmental pollution not only occurs in rural areas, but also in big cities, the water source is not really guaranteed.

Heavy metals such as lead, mercury etc. need to be removed from the water because the human body cannot get rid of all heavy metals and so it will continue to accumulate in the body causing problems. health. There are also germs and bacteria that carry diseases underground in the water.

In rural areas, the water source used is usually pond water, well water contains the most heavy metals and bacteria, so it is necessary to have a water filter for the family.

In big cities today, the water source has been treated before use, but heavy metals are not really removed, it's best to ensure the health of your family members. have a water filter for my family.

II. Current water purification technologies

Currently on the market water purifiers with the most used filtration technology are: RO water filtration technology, Nano water filter technology, UF water filter technology.

RO water purification technology:

RO is a water filtration technology using reverse osmosis membrane, although it has a long appearance, but this is the most completely effective filtration technology. RO filtration technology is mainly used for salt or hard water, which requires electricity to purify the water and produces a lot of wastewater. The machine works thanks to the power source.

Details of RO water purification technology:

>>> What is RO water purifier? Should buy RO water purifier

Nano water filter technology:

Similar to RO technology, the screen of a water purifier using Nano technology with a larger filter will also filter bacteria and viruses but not completely remove the mineral content. The remaining substances will benefit completely or not, there is no exact determination, it also depends on the water input of your family. So with the Nano machine, it will be quite picky about the input water, often used for standard water that has been treated, water from the drilled wells has been filtered through the tank.

Choose to buy the best water purifier - Nano water filter

Details of NANO water purification technology:

>>> What is NANO water purifier? Should buy a NANO water purifier

UF water purification technology:

This is the next filtration technology of RO, UF also known as ultrafiltration membrane using low pressure membrane to remove large molecules from the water source. Under a pressure of no more than 2.5 bars, water, mineral salts and molecules / ions that are smaller than the filter hole (0.1-0.005 microns) will "get through" the membrane easily. Larger molecules, viruses, harmful bacteria will be stopped.

Details of UF water purification technology:

>>> What is UF water purifier? Should buy UF water purifier

UV water purification technology: is a method of purifying water to remove bacteria, bacteria and viruses from water. This technology uses an ultraviolet light that sweeps through the water, which can kill bacteria and viruses present in the water. 

III. Experience choosing to buy a good water purifier?

1. Choose to buy water purifier by price?

Current water purifiers have a variety of prices, WebTech360 introduces 3 prices for your reference:

- Cheap water purifier line: priced below 5 million, water purifier with quite complete features, although the design is old, not eye-catching.

>>> See more: Water purifiers with prices under 5 million at WebTech360

- Line of common water purifiers: prices from 5 to under 10 million, in this segment water purifiers are bought and used by many families. Because it is affordable, full of features, beautifully designed and able to harmonize with all your family space.

>>> See more: Water purifiers are priced at 5-10 million at WebTech360

- High-end water purifiers: in this segment, water purifiers usually cost over 10 million, this is a high-end series with many smart features, sensors, sophisticated design, suitable for high-end apartments. , luxurious office.

>>> See more: Water purifiers are priced at over 10 million VND at WebTech360 Electronic

2. Should I buy an RO water filter or a Nano water filter?

The domestic water purifier market currently has 2 models that are most popular with users: RO water purifier, Nano water filter. Depending on the needs of use and the input water source, consumers will choose for themselves the most suitable water purifier.

In the above section, we have a typical introduction through water filtration technologies, you more or less envision your family will be suitable for water purifiers using any technology, right?

Choose to buy the best water purifier for the family

If the family needs to filter drinking water once without boiling, the RO water purifier will be the most suitable. The RO series will filter out all heavy metal minerals, as well as harmful bacteria to the purest water source.

If the family needs in rural areas only need to filter water for daily use and cooking, the Nano water filter will suit the needs. Because the machine has large capacity, no waste water and no electricity. The downside of the machine is the picky of the input water source. If you use this machine to filter water for one-time drinking, the inlet water must be pre-treated.

So buy a Ro or Nano water purifier ? Then below are the basic analysis between these two technologies, you can see at a glance to easily choose the force.

For details on comparing the 3 technologies: RO, NANO, UF, please see the details << here >>.

Advantages

Defect

Water input

RO water purifier

- Create a source of pure drinking water right after filtration without boiling.

- RO membrane is capable of self-cleaning when filtering water.

- Often with mineral supplement core, creating sweetness and increasing oxygen for filtered water.

- Water pump is suitable for low water pressure.

- The cost of replacing the filter element is quite low.

- Does not keep natural minerals that are good for the body in water.

Can not be used in highly acidic water.

- The filtration process produces wastewater (about 40% of the input water).

- Use electricity, if the power is out, there is no purified water to drink.

- Baked wells, dug wells.

- The tap water is not up to the standard.

- Water is salty or brackish (coastal water source).

NANO water purifier

- Retains beneficial natural minerals in water without the need for additional mineral cores.

- No electricity, no waste water in the filtration process

- Can drink water immediately after filtration (when the water inlet has been treated before)

- The machine is compact, can be easily installed, low installation cost.

Can not be used in water contaminated with lime residue, brackish ...

- Replace the filter element periodically, costly.

- Too dirty water inlet will block the filter screen.

- Standard clean tap water.

- Water sources of drilled wells, wells have passed filter tanks or other filter equipment.

- The water sources are clean enough, not contaminated with lime residue, brackish or other treated.

- Rain water.

So the decision to choose to buy a Ro filter or a Nano filter is decided by the water source and the need for the family to use is domestic or one-time drinking water.

3. How many filter faults should you buy?

After determining the line of water purifiers that the family will use, the next question will be, how many filters is it reasonable to use?

The higher the number of filters, the better the quality of the filtered water will be. However, each model will have a certain minimum number of filter elements, with RO and Nano filters, the minimum number of filters must be 5 to ensure the quality of filtered water.

If your demand is higher in terms of the quality of filtered water, you can add more filters. This means that the higher the number of filters, the higher your cost will be. A note is that from the 4th filter up will cost much higher than the 1,2,3 cores.

 To strengthen the immune system, detoxify, rehydrate or supplement with minerals, you can upgrade to a water purifier with 6-9 filters.

The water filter will have a certain time of use, so it is necessary to remove the new core to ensure water quality.

Experience to buy the best water purifier

See more article:

>>> How much water filter should you buy?

>>> Functions of the filters in the water purifier

4. Should choose a water purifier with how much capacity is suitable?

The capacity of the water purifier will depend on the number of family members. For families of 4-5 people, a filter capacity of about 10L is medium, and more members than you may be interested in a small industrial water purifier. 

5. Choose to buy water purifiers according to other criteria?

Some other criteria you can also refer to before deciding to buy a water purifier:

- Water purifier capacity: for family members of 5-7, you may be interested in machines with a capacity of 10-15L / H. If the number of people is more, you may be interested in industrial filters with small capacity.

- Design and material of water purifiers: most water filters of all brands have quite the same exterior design, which is the Sunday cube with a tap above. Different in outer shell material. Usually the outer shell of the water purifier will be made of stainless steel or hard plastic. Some models will allow you to use a water filter to install directly into an available water source. The other will need either a filter tank or a water tank.

6. Where to buy cheap, quality water purifier?

Water purifiers will directly affect the health of family members if you buy a bad quality non-genuine water filter. So be smart consumers choose products with clear origin.

Do not choose to buy filters at small places because they are cheap, but instead choose to buy in reputable electronics centers with clear transparent policies and regimes. WebTech360 customers can contact Hotline 028.3856 3388 (8:30 - 21:00) or immediately contact WebTech360's branch at the nearest place. You can refer to WebTech360 branch address :

IV. What is the best water purifier today

Evaluating which brand of water purifier is the best not only depends on its products, but also whether that product is suitable for the needs and sources of water.

Each water purifier company will have its own advantages and disadvantages, it is impossible to judge the best, which is not good. If you choose the right type that suits your needs, it's called the best product.

1. Is the Kangaroo water filter good

Review: Is the Kangaroo water purifier good? of which country?

This is the most used water purifier line spread across the country, is a brand of the country kangaroo (Australia) but made in China. Kangaroo branded water purifiers are in the affordable segment ranging from 3-8 million, so it is suitable for most users. Warranty period is 12 months, rated quality is quite good.

Especially with the new Hydrogen water technology is the highlight for this series.

Kangaroo water purifier

>>> See more: Learn Hydrogen water purifiers

Kangaroo water purification technology:

1. Filter: RO Kangaroo

2. Coarse filter core: Removes impurities, dirt

3. Nano Ag filter core: Kill bacteria

4. Alkaline filter core: Neutralizes excess acid, creates alkaline water, adds calcium

5. Maifan filter core: Supplement essential minerals for the body

6. Especially in new models using the new Hydrogen water generation technology

>>> See more: Kangaroo brand water purifiers

2. Is the Karofi water filter good?

Review: Is Karofi water purifier good? of which country?

Karofi water purifier is considered to be good with the ability to filter 99.99% of pure water up to the standard quality of the Ministry of Health.

The Karofi filter is a completely produced and installed product in Vietnam by Karofi Vietnam Joint Stock Company that has achieved Iso 9001: 2008 standards. With filters imported directly from the US.

Karofi water purifier is located in the intelligent water purifier iro 2.0, plus, iro 1.1, ero, sro standard, semi-industrial, industrial with large capacity. So the price of this machine is usually over 5 million. The products are firmly designed with special luxury with a warranty period of up to 2 years.

Some models featured Karofi water purifier such as Water Softener Karofi KSI80 , water filters Karofi IRO 2.0 

>>> See more: Water purifiers with brand Karofi

3. Is Coway water filter good or not

Review: Is Coway water purifier good? of which country?

This is a filter machine line originating from Korea, the company specializes in RO filter lines. Coway's water purification products are highly appreciated for the aesthetics of the design.

The design of Coway water purifier is more suitable for drinking water (the machine features hot and cold water) rather than filtered for cooking water, washing vegetables ...

Coway water purifier

Currently, Coway filter does not have many models for you to choose from. Although there are small quantities, the prices range from products priced at only 4 million VND to high-end products with prices up to 20 million VND.

>>> See more: Water purifiers branded Coway

4. Is Sunhouse water purifier good or not

Review: Is Sunhouse water purifier good? of which country?

Sunhouse water purifier is a Vietnamese brand of water purifier, a joint venture with Korea. The growth rate of Sunhouse increasingly asserts itself to consumers not only in the field of water purifiers but also with other household products: blender , rice cooker , microwave oven - oven .

Sunhouse's products have compact design of high-end materials and RO filter technology to remove up to 99.99% of impurities to bring the purest water.

Sunhouse is suitable for most types of water from drilled wells, dug wells, water from limestone, salt water in Vietnam with 11 high-grade filters. Some machines also use automatic membrane washing technology to help you conveniently use the process. The RO membrane of the machine is imported directly from the US.

>>> See more: Sunhouse brand water purifiers

5. Is the Korihome water purifier good or not

Review: Is Korihome water purifier good? of which country?

Korihome is one of the Korean brands of water purifiers imported directly to Vietnam. Korihome water purifier uses a water filtration system consisting of 8 cores, each hour will filter about 15 liters of clean water. With many outstanding support features such as: Automatic leak shut-off, core replacement function, input water quality check, output water quality alarm, filter self-cleaning function, panel lock function Control ... With so many great support functions, surely the price of Korihome water purifier is not low, on average over 10 million for a product.

>>> See more: The water purifier branded Korihome

V. Refer to the top 5 best water purifiers today by brands

Here are the top 5 best water purifiers on the market today that are most used by many people:

• SUNHOUSE 9 ERRORS Water Purifier SHR8669B

• SUNHOUSE 10-Core RO Water Purifier SHA88118K

• COWAY P-300R WATER FILTER

• SUNHOUSE 10-core RO Water Purifier SHR88010K

• KANGAROO KG19A3 2-Faucet RO Water Purifier

Hope with the above information to help you buy the right water purifier with the best type today without spending too much time analyzing and choosing to buy. With a good filter will contribute to protecting the health for you and your family against the current increasing water pollution.