Best 3-Stage Water Filter

3-stage water filters can effectively reduce the overall amount of contaminants in your water, because a serious of different water filters are used. They can impressively lower the concentration of harmful pollutants, offering you healthy water to drink and cook. The number of stages means how many times the water will be filtered with different filters. This is because different filters have their specific abilities to remove or reduce specific contaminants. For example, active carbon water filters may only be able to remove bad odors or taste, while they cannot remove heavy metal and other more chemical contaminates. Another example is the sediment filter which can only remove dust and sediment in the water.

Although more stages mean more contaminants will be reduced or removed, a basic 3-stage water filtration system is good enough to purify your tap water. And they are more affordable than other more than 3-stage water filters.

On the market, there are many 3-stage water filters and we have selected the best 3-stage water filters for you to choose from. They are suitable for most households. Most of them are under counter models, so you need to have enough under counter space to install them. Of course, they are convenient to set up and will not take up your countertop space like faucet water filters or other countertop water filters. Well, we also include 2 3-stage faucet-mounted water filters for those who need an affordable and less expensive option.

When we made this list, the performance is the priority factor to other factors. They are able to improve the water taste and smell by reduce these contaminants causing bad odors and taste. And they can reduce sediments and chemical additives in our tap water. Of course, these best three-stage water filters are very easy to set up. However, if you never used or installed an under counter filter, you may need to ask a professional for some help. Plus, the filter replacement is also very easy, so you can do it yourself when you need to do. Prices vary, but this factor is not the major factor. Even the most expensive 3-stage water filter only cost you no more than $200, if you buy it online.

Watts Premier 531130 Filter-Pure UF-3 3-Stage Water Filtration System

watts-premier-filter-pure-3-stage-filtrationThis Watts Premier 531130 is really a good 3-stage filter, because it delivers excellent performance. Although it is a little expensive, it will not make you feel disappointed. It comes with all the tools for installation and it even comes with an euro-style faucet. The installation is not complicated. However, for those who don’t have time or never experience working with plumbing, hiring a professional t to do the job is a straightforward way.

Once it was installed, the replacement of filters is also very easy, because its valve-in head will shut the water off automatically. And no tool is needed. It is WQA certified and meets NSF/ANSI Standard 42 and 53, so it can give you peace of mind. You water smells and tastes will be improved and what’s importance, your water will be more pure and healthier to consume, because chemicals and other contaminants in the water are reduced. Even if this filter is more expensive, it deserves to have thanks to its excellent performance, as well as a 3-year warranty.

Aquasana AQ-5300.55 3-Stage Under Counter Water Filter System

aquasana-aq-5300-55-3-stage-counter-brushedThis 3-stage filter is NSF-certified. It doesn’t only reduce the amount of chlorine but also reduce the amount of chloramines in our tap water. Most 3-stage water filters can effectively reduce chlorine but cannot reduce chloramines, so it is essential to check what your city use to purify water. Of course, make sure you choose the right filter for your tap water. If you choose this one, it doesn’t have similar problems.

As an under sink water filter, it also offers a faucet, so you can easily access to clean and filtered water. The installation is not so complicated, but for those who have not experienced working with plumbing, it is recommended to hire a professional to do the job. Of course, if you have installed under sink filters before, you can do it yourself.

The filters are easy to replace and no lines are required to disconnect. Its filter indicator will make you know when you need to change its filters. Therefore, the water quality can be ensured. The water flow is also very fast, which means you don’t need to wait and can get a lot of water in a short time. Some faucet water filters may influence the water flow and this under sink water filter doesn’t have similar problems. Compared to buying bottled water, even if the setups are not cheap, it is only a small investment on clean, pure and healthy water in the long run. Once you have it, you can easily access clean water to drink and cook.

iSpring CU-A3 3-Stage Ultra-Filtration Water Filtration System

ispring-cu-a4-ultra-filtration-filtration-no-pressureThis iSpring 3-tage water filter is a versatile and effective water filtration system. It can be installed as an under sink water filter or as a refrigerator filter. This system doesn’t only remove large impurities (sand) but also much smaller contaminants, like bacterial, odors, etc. It also can effective reduce the amount of pesticides, herbicides and other contaminants which are commonly found in our water, so you can get good tasting and clean water to drink and cook.

The installation is also very simple, and if you don’t want to install it yourself, you also can hire a professional to install it. It also comes with an indicator to tell you when you need to replace its filters. Thanks to its one-step design, the changing procedure is so easily without any tools needed. Water flow is not slowed and the filtered water is high quality. Therefore, it is perfect for those who are looking for a high quality 3-steage water filter.

Culligan FM-15A Faucet Filter

culligan-fm-15a-advanced-faucet-filterIf the budget is an issue for you, we also choose some cheap faucet water filters for you and this Culligan FM-15A Faucet Filter is a good choice. This one is very popular because of its affordability, reliable performance and simple design. As a basic filter, it is also NSF-certified. And it doesn’t only help to improve water taste and smell, but also can effectively reduce chlorine, lead, giardia cysts and lead in the water. This filter can offer you up to 200 gallons of filtered water without changing its filter. Generally, it can last about 6 months on an average use.

It also includes a switch to allow you to easily change between tap water and filtered water. And this design helps to extend its life. Sometimes we don’t need purified water. For example, if you need hot water, it is recommended to turn off the filter, because hot water may damage its filter.

The affordable price, excellent performance and simple design make it a good choice for those who need a faucet water filter.

PUR FM-3700B Advanced Faucet Water Filter

pur-advanced-faucet-filter-fm-3700bThis water is also very affordable, perfect for those who don’t have enough money or enough under sink space. Although it is only rated for less than most at 100 gallons, it is able to reduce or remove more contaminants in your water. It can remove up to 61 contaminants, such as the lead, mercury and so on. The resulting water is clean and safe to drink. Some people complained they met a leaking problem. And this may be caused by improper installation and incompatible faucet. The water flow is also good. Plus, a LED indicator will tell you when you have to change its filter. Its modern design makes it compatible with your current kitchen décor.

This is our list of the best 3-stage water filters and if you need one, you can choose one of them according to your budget, space conditions and preference.

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