8 Best Water Filter Products [2021]: Reviews & Buying Guide


If you want to stay healthy, then it’s important to make sure that you eat quality food and hydrate yourself properly. Unfortunately, tap water is full of chemicals and toxins that can damage our health. That’s why you want to use a good water filtration system to remove impurities and help you maintain the best possible health in the long run. With that in mind, it’s important to note that a water filter is healthy, dependable and it can bring in front some really impressive results.


However, the problem is that you can find a variety of water filtration systems on the market, and that’s why you need to know how to find the best. Thankfully, you have a variety of different opportunities and features to focus on here. But it’s totally worth the effort, and that’s the thing you want to focus on the most. Some water filtration systems clean and purify water via reverse osmosis, others are carbon based, not to mention you can find some faucet-mounted and countertop units as well. Here are some of the best water filtration systems that you can buy right now.



1. iSpring RCC7AK 6-Stage Reverse Osmosis Drinking Water Filter System – Best Overall Undersink RO Water Filter 🏆














iSpring RCC7AK is a remarkable unit, one of the best water filtration systems that you can find out there. We noticed that it can help remove upwards of a thousand impurities, and the efficiency is more than 99%. Not only that, but it has a 6-stage filtering system that helps eliminate any unwanted compounds fast and with amazing results every time. You do need the water pressure to be at least 45 PSI, if not 70. But it does work great, and that’s the best thing about it.

You need to mount it under the sink, but the process is pretty simple and straightforward. Thankfully, once you do install it properly, this product will remove some of the most common water toxins. This includes viruses, bacteria, asbestos, arsenic, lead and chlorine, among dozens others. Aside from the filter set itself, you do have a storage tank and an all-metal faucet made out of nickel. The filter has CTO carbon and GAC granular activated carbon. They also have a mineral alkaline filter, post carbon filter and an RO membrane.

Unlike the 5-stage units, this one also adds an alkaline remineralization filter. This helps you recover the healthy, essential minerals. As a result, you get to feel the real water taste, while also getting an alkalinity balance that’s very important. This is a great purchase if you want a water filtration system that’s fast, dependable and which gets the job done very well. Plus, you do have high quality videos you can watch to see how to install. The product quality is extraordinary, so this is well worth your time and money!



2. APEC Water Systems RO-90 Ultimate Series Reverse Osmosis Drinking Water Filter System – 5-Stage RO Water Filter















This is a reverse osmosis system that comes with the WQA gold seal certification. It has 5 water filtration stages that remove up to 99% of the contaminants, and it can tackle upwards of 1000 contaminants to begin with. It’s a great product if you want to deal with viruses, bacteria, arsenic, lead, fluoride, chlorine as well as heavy metals, among many others. We like this product because it gets the job done very well, it has a chrome faucet free of any led, as well as its own water storage tank and the filter set.

It’s important to note that each filter has its own benefits. The first one stops sediments, the next 2 are focused on blocking carbon, the 4th is its RO membrane, and the last filter is the coconut carbon filter. Each one of the filters is very reliable, it comes with a massive capacity and you don’t even have to change the filter often, which is exactly the thing you need to keep in mind. It’s also easy to install and you don’t have to worry about leaks either.





3. Home Master TMAFC-ERP Artesian Undersink Reverse Osmosis Water Filter System – 7-Stage RO Water Filter

















This product is very impressive because it delivers a traditional style with its own pump. They have a 7-stage filtration system, which is also based on reverse osmosis. The design here is great, it works amazingly well especially with the RO systems. Thanks to the dedicated canister filter and its powerful design, you get disposable filters. As a whole, the product allows you to remove impurities up to 98%, which is a great feat.

One of the main advantages for this water filtration system is that it integrates essential minerals into the water. This means the water taste is significantly better here, and the magnesium and calcium can indeed make the water feel great when you taste. The added permeate, non-electric pump is very powerful and convenient, and the best part is that it delivers 50% more water while making sure you remove most water wastage (around 80% more, according to studies). These filters last for a very long time, although you still need to change them after the unit produced more than 2000 gallons. It’s still a great feat nonetheless.



4. Aquagear Water Filter Pitcher – 150 Gallons Water Filtration Capacity















Aquagear Water Filter Pitcher is a great US produced water filtration system. It’s a product focused on sustainability and it meets all the NSF standards when it comes to impurity removal. On top of that, the unit is made only with FDA-approved materials. One advantage brought here is the fact that it can deliver up to 150 gallons of clean, fresh water. In addition, it has a very good lifespan, not to mention it removes water contaminants and toxins with great ease. It can work against copper, chlorine, fluoride, lead, chloramines and many others.

Its 5-stage filtration system works incredibly well, and it makes things a lot easier for you when it comes to removing impurities in an appropriate and professional manner. One of the smallest filters has 2-micron pores, so it can easily remove many impurities, which is very helpful. This particular product is also great if you want to remove the bad water smell that comes from some contaminants. Plus, the pitcher comes with lifetime warranty.





5. AquaBliss 10-Cup Water Filter Pitcher – 80 Gallons Water Filtration Capacity
















With this Aquagear Water Filter Pitcher, you will have no problem filtrating your water and eliminating sediments, cadmium, copper, zinc and even chlorine or mercury. The product has a very low profile, appealing design, and it’s also very efficient, not to mention it doesn’t occupy a lot of space and it does remove bad odors naturally in a great manner.

It’s BPA-free, and you can get 10 cups of water at once. The filtration system is efficient, and you don’t even have to remove the lid. The water filtration capacity is very good, and you will notice that it filters up to 80 gallons. Either that, or it works for up to 4 months, depending on how often you use it. There is a 1-year warranty for the unit, and you get a money-back guarantee too.





6. Brita 10 Cup Water Pitcher – 40 Gallons Water Filtration Capacity