When it comes to the best water filter on the market, reverse osmosis systems are considered as the most effective and popular water filtration systems on the market. Reverse Osmosis is considered as the most efficient way to purify water and it is also very affordable to use. RO systems are able to offer us clean, safe and healthy water.
On the market, there are plenty of RO systems from different manufacturers. Although the core technology is similar, there are some features which are different and may influence the quality of filtered water. Therefore, how to choose a reverse osmosis system may be really a confusing problem for those who are the first time to buy a RO system. There are many types of RO systems, including countertop RO systems, under sink RO systems. You even can choose different stages, like 3-stage, 4-stage, 5-stage, 6-stage RO systems, or even 10-stage RO systems. Therefore, it is really difficult to choose the right one according to the water quality and your kitchen installing space.
Well, don’t worry about it. In this post, we will discuss all the factors that may influence the quality of filtered water. The following tips can help you quickly find the best water filter for your family.
What kinds of contaminants are in your water and the level of contamination
First, we should know what kinds of contaminants are in our water and what we need to reduce or remove. And then, we need to know the specific level of them, which can decide what stages of RO systems you need. Or choosing the unsuitable filter cannot get these contaminants out of your water. Actually, you don’t need to test your water yourself but ask for a water quality report from your local water authority. Some water treatment companies may offer this type of report on their official websites and the report may be free in your local area.
Read customer reviews
Before making a purchasing decision, reading customer reviews left by real users is really a good habit. This can help you know its pros and cons. The overall performance can determine whether it is valuable to buy. Customer reviews can help you get what you really want about a water filter.
A more than 4-stage filter is better
If you decide to choose a reverse osmosis system, you need to pay more than other types. However, it deserves. It is highly recommended to buy a system with at least 4 stages. This is because a more than 4-stages water filter means fewer filter changes. Of course, if your water quality is relatively good, you can choose a 2-stage water filter or 3-stage water filter. On the contrary, they are not suitable for you.
Easy to change the filters
Generally, every water filter has its life span. A RO water filter may need to be replaced its filters every 6 months. It is highly recommended to store some new filters in your home, because you can replace the old one on time once your old filter doesn’t work. A system that is easy to change its filters is also very important. You can change them yourself without hiring someone to do the job, which can reduce the maintenance cost.
How much water do you need
Compared with other types of filters, RO systems purify water much faster. However, it is also slow in contrast to the instant flow of tap water. Filtered water is stored in its holding tank. If you need filtered water, you can open your faucet to get filtered water. However, if you need plenty of water in a short time, you may consider other types of filters, like a whole house water filter, a berkey water filter, etc.
Buy one online
Of course, you can buy a ro system at your local hardware stores. However, you may find there are only a few of brands you can choose from. And it is difficult to know whether the one you choose is good or bad. Therefore, it is highly recommended to buy the best reverse osmosis water filter at online retailers, like Amazon. On Amazon, there is a large amount of customer reviews for you to check. And from the reviews, you can know its overall performance. If you think the performance is suitable, you can order it. Several days later, you can get your filter.