You may consider a 2-stage water filter is not necessary, because there are plenty of filters more than 2 stages. However, as basic filters, 2-stage water filters is not unnecessary as you imagine. They are good enough to remove many contaminants which can cause diseases or contribute to a bad smell and taste. One thing we should remember it is not wise to directly buy a filter before testing your water. Testing the water can help you how many kinds of contaminants in the water and you can determine which contaminants you need to filtered out. This can determine which type of water filters you need to choose. You can have some advanced filters, but they may cost you if the water quality is relatively not so bad in your area. Therefore, you need to test your water or ask your water company for a water quality report in your area.
These two-stage water filters we have selected here are good enough to reduce or remove a wide range of different contaminants. Some of them even have been NSF certified, because they are effectively to reduce or remove certain kinds of impurities. If you just need a basic filter to improve the smell and taste of your tap water, out picks can help you a lot. All of them are under counter systems, so they are easy to install and don’t take up much space if you don’t have much space to install an under sink water filtration system. All the filters are easy to replace when necessary.
Watts Premier WP-2 LCV Two-Stage Water Filter
Watts always produces high quality water treatment devices, making it very popular. This Watts Premier WP-2 LCV Two-Stage Water Filter is such a filter which is easy to set up, use and maintain. It is affordable and provides you with cleaner water. The popularity means you can get its replacement parts easily. If you need a 2-stage filter, it is really a good start.
Aquasana AQ-5200.55 2-Stage Under Counter Water Filter System
Aquasana water filters can offer you safer and cleaner water. This one is such a filter and it is capable of providing you with improved smell and taste water. Both chlorine and chloramines can be filtered out easily. It is also easy to install, use and maintain. The price of AQ-5200.55 is about $150 – a reasonable price.
Home Master HMF2SdgC Whole House Two Stage Water Filtration System
Although this filter is the most expensive one on this list. The price is around $400. You may think it is so expensive a 2-stage filter. However, the investment is reasonable because of its perfect convenience and performance. And it can last longer than other 2-stage filter.
DuPont QuickTwist 2-Stage Drinking Water Filtration System
This Dupont WFQT273005 is only under $100, but can effectively remove a varsity of contaminants. It is also very easy to install, use and maintain. Therefore, this filter is really a good choice for those who are looking for an affordable and easy-to-use 2-stage filtration system.
Kenmore 2-Stage Drinking Water Filter
This product features an encapsulated design which makes the installation and replacing the filter much easier and sanitary. It is able to offer you clean water and it is really a good choice for those who need an affordable 2-stage water filtration system.If you just need a 3-stage faucet filter, you can choose this Culligan FM-15A Faucet Filter. It is really an ideal choice. It can deliver good-tasting clean water for your family, while it is inexpensive and easy to maintain.