How to choose a filtered water purifier: help you buy the best water purifier! Keep your water as pure as it can be!

1st. Introduction
In the face of today's water quality problems are becoming more and more serious, a high-performance water purifier has become a modern family almost a must-have thing. But in the variety of the market, how to buy a water purifier that really suits you? The purpose of this article is to reveal for you to buy a water purifier of the whole picture, to help you pick the desired product, so that your water back to pure.

2nd. the face of water purification:
Knowing more about the types of water purifiers.There are many types of water purifiers, each of which has its own unique application scenarios and characteristics.

1. Ultra-filtration water purifiers: suitable for relatively good water quality in the region, the main filtration of impurities and odors.
2. Reverse osmosis water purifiers: known as water purification sector “all-rounders” to remove heavy metals, bacteria, viruses, etc., to provide more pure drinking water.
3. Nanofiltration water purifiers: called water purification sector “all-rounders” to remove heavy metals, bacteria, viruses, etc., to provide a more pure drinking water. Nanofiltration water purifier: between ultrafiltration and reverse osmosis, able to filter out most of the harmful substances.
4. activated carbon water purifier: mainly relying on activated carbon adsorption of odor, pigmentation, etc..

3rd. in-depth analysis: purchase points to buy water purifier, the following points you can not ignore.
1. Filtration technology: according to the local water quality and their own needs. For example, if the water hardness in your area is high, reverse osmosis water purifier may be a better choice. 
2. Filter cartridge life and cost: Filter cartridges are the core of a water purifier, and it is important to understand their life and replacement cost. Choose cartridges that are easy to replace and cost effective.
3. water purification flow rate: according to the number of people in the family and their usage habits, make sure to meet the family's daily water needs.
4. Brand and after-sales service: Choose a well-known brand, not only to ensure product quality, but also to enjoy quality after-sales service.
5. cost-effective philosophy: combined with product performance, price and after-sales service, choose the most cost-effective products.

4th, the purchase of treasure:
Selection steps
1. Understand the local water quality: through official channels to obtain water quality reports, clear need to filter the type of substances.
2. Determine the demand: according to the number of family members, water habits, etc., to determine the required water purification flow and filtration technology.
3. Product comparison: According to the demand and budget, compare the performance and price of each brand and model.
4. Selection of brand: choose a brand with a good reputation.
5. Verify the strength: check the third-party test report of the product to ensure that the product performance is up to standard.

5th. Practical tips revealed
The following practical tips to help you in the purchase process more comfortable.
1. offline experience-oriented: you can actually feel the product performance, operation, etc., to avoid the blindness of online purchases.
2. Consulting expert advice: In the process of shopping, you may want to consult professionals to get more professional advice.
3. User evaluation reference: read the use of other users' evaluation, a more comprehensive understanding of the advantages and disadvantages of the product.

A controversial point of view is - do all families need reverse osmosis water purifiers?
Although reverse osmosis water purifiers provide the purest water, their high price and high energy consumption discourage some families. For areas with relatively good water quality, ultrafiltration or nanofiltration water purifiers may be a more economical and practical choice. Therefore, in the purchase, we should not only consider the water quality, but also consider their own economic costs and practical needs. The real good water purifier, should be combined with the actual situation of the family “customized models. Choosing the right product for you is far more important than blindly pursuing high performance. Finally, to ensure that the family's drinking water is as pure as ever, but also for the family to bring the benefits and convenience!

## Pain Points##:
1. There are many types of water purifier technology, so it is difficult for consumers to recognize which technology is more suitable for their own water quality.
2. Filter cartridge life and replacement cost is a hidden burden for many families when using a water purifier, how to find a cost-effective filter cartridge is a major pain point.
3. Lack of understanding of the water quality report to clarify the kind of substances that need to be filtered in your home. The water quality in some areas is so variable that it is essential to understand the real-time situation. This not only requires attention to the regular turbidity, odor and other issues, but also need to pay attention to potential risks such as heavy metals.

## Difficulty ##:
Making an informed choice on brand reputation and customer reviews is a major difficulty.
There are many brands of water purifiers, and each brand has its own unique promotional points and advantages. How consumers can determine which brands are truly trustworthy is a major challenge. In addition, different brands of water purifiers differ in filtration effect, durability and after-sales service, so there are many factors to consider when choosing. Through user reviews, you can learn about the actual performance of the product and user satisfaction, but it is also necessary for consumers to sift through real, objective evaluation information on their own.
Regarding brand reputation and customer reviews, the importance of these two points should not be ignored when purchasing a water purifier. Companies with good brand reputation usually have mature R & D and production experience, and can guarantee the quality and performance of the product. Customer testimonials are direct feedback from real users about their experience with the product, which can help consumers understand the product's strengths and weaknesses in a more comprehensive way. Combining these two pieces of information, consumers can more wisely buy the right water purifier products for their families. But all of this takes time and effort to understand and verify, which can be a major challenge for families who want to ensure that their drinking water is pure and convenient.