Best Reverse Osmosis System Reviews in 2016

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    Water is the most important essence of life. More than two-thirds of the human body consists of water and the access to clean drinking water is a human right. It guarantees that you and your family stay healthy and fit. Unfortunately the supply of clean drinking water can be difficult, even in the western world.

    A good reverse osmosis water filter system guarantees that you have access to clean, clear and great tasting drinking water at all times.

    But what makes a good reverse osmosis water filter system and what do the best reverse osmosis systems have in common? This extensive guide does not only tell you what features to look for to find a reliable RO system, but also provides you with a best of list.

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    The Best Reverse Osmosis Systems

    • Home Master TMAFC Reverse Osmosis System (made in USA)
    • sterne
      Amazon Star Rating
    • Price: $$
    • Water Purity: 98%
    • Filtering Stages: 7
    • Gallons Per Day: 50
    • Easy Installation, Toolfree Filter Exchange
    • Permeate Pump + 5-Year Warranty
    • Our Overall Rating: 94.25%

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      Read the full review on this page!

    • iSpring RCC7 - RO System with Faucet (made in USA)
    • sterne
      Amazon Star Rating
    • Price: $
    • Water Purity: 99%
    • Filtering Stages: 5
    • Gallons Per Day: 75
    • High Longevity, Fast Fill-Up
    • Brushed Nickel Faucet + 30-Day Money Back Policy
    • Our Overall Rating: 92.5%

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      Read the full review on this page!

    • APEC 5-Stage Reverse Osmosis System (made in USA)
    • sterne
      Amazon Star Rating
    • Price: $
    • Water Purity: 99%
    • Filtering Stages: 5
    • Gallons Per Day: 50
    • Low Noise Level, A++ Efficiency
    • Luxury Faucet + 1-Year Warranty
    • Our Overall Rating: 94%

      Read Review

      Read the full review on this page!

    Important Aspects to Consider when Purchasing a Reliable RO System

    There are some important key aspects you need to consider when you want to purchase a reliable RO system, in order to prevent yourself from making a wrong buying decision and end up with a second-class filtration unit that is not up to standards.

    In the following page section, we listed those key aspects to guide you through the decision making process...

    Brand, Manufacturer & Certificates

    Talking about consuming clean drinking water is talking about staying healthy and fit, which is why it's vitally important for you to rely on an American recognized brand and a manufacturer based in the US, when purchasing a reverse osmosis system. Usually, these systems filter out at least 98 percent of water impurities.

    Additionally, you should pay special attention to FDA (Food and Drug Administration) and NSF certificates. They ensure that the water processed by a system is of high quality and 100 percent safe for human consumption.

    Furthermore, additional WQA (Gold Seal) certificates guarantee that a reverse osmosis filtration unit operates at low noise levels and requires only little to no maintenance.

    The Filtration Process

    With great RO systems, in the filtration process the water usually runs through at least 5 filtration stages, before it is ready to be consumed.

    At stage one, a sediment filter removes soil particles and dust, followed by one to two carbon filter stages, which remove chemicals, such as chlorine and fluoride, odors and tastes.

    The next stage involves the reverse osmosis process itself to filter out all remaining contaminants. Last but not least, a coconut shell refining filter removes residue taste.

    More expensive reverse osmosis systems tend to have additional processing stages to re-mineralize the water by adding bits of magnesium and calcium balancing pH-levels and creating a great taste.

    System Installation and Filter Replacement

    Not all of us are gifted do-it-yourselfers. But excellent water filtration units allow for easy installation and part adjustment without complications.

    Depending on the system, replacing a filter may be a difficult endeavor and paying for the new filter costs some money. Therefore, seek for a reverse osmosis system with long-lasting filters that can be installed easily.

    Side Note: If you live in a larger household, you might want to look out for bigger membranes as they extend a unit's longevity and shorten the time period that is needed to fill up the water tank.

    Don't Waste Water, Save Money!

    Top notch reverse osmosis water filtration systems not only provide a consistent flow of clean drinking water, they also prevent water from being wasted, too, by automatically shutting down the system once the tank is filled completely. These systems help you to save money!

    APEC 5-Stage Reverse Osmosis System

    What We Like

    First of all, the APEC 5 Stage Reverse Osmosis Water Filtration System is produced in the US. The system's filters are long lasting and outlive most filters of other brands. APEC provides not only a one-year satisfaction guarantee, but also lifetime product support.

    NSF and WQA certificates guarantee that not only the water is 100 percent safe for human consumption, but also that the system operates at really low noise levels. Above that, the WQA Gold Seal assures the product's excellent performance, quality and durability with only low-maintenance requirements.

    •    Price: $
    •    Water Purity: 99%
    •    Filtering Stages: 5
    •    Gallons per Day: 50
    •    Warranty (Years): 1
    •    Shut-Off Function:

    The APEC 5 RO system has great built-in features, such as a steel-free storage tank to maintain the water's quality as well as a clean and natural taste. An automatic shut-down prevents water wastage once the storage tank is filled completely.

    Additionally, 5 filtration stages process the water removing 99% of all contaminants. The filters remove soil particles, dust, rust, chemicals like chlorine, odors, tastes and provide a consistent and unlimited water supply for you.

    What We Don't Like

    Customers criticize the membrane filter housing, which is difficult to open. Moreover, at filtration stage three it may take a while to get rid of carbon floating on the water surface.

    Our Verdict

    The APEC 5 Stage Water Filtration System is the #1 best selling RO system on amazon. It provides clean, clear and great tasting drinking water with almost no impurities left. The price-performance ratio is great, which is reflected by a 96% amazon customer satisfaction.

    Home Master TMAFC Under Counter RO System Review

    What We Like

    A seven-stage filtration and purification process makes the Home Master TMAFC Reverse Osmosis Water Filter System one of the best water filtration units available in the US.

    The system's filters have a one-year performance span (or 2,000 gallons) and are incorporated into the housing using a ‘all-in-one’ design, which makes the annual filter replacement fast and easy. When replacing the filters, the entire housing is disposed off including sediment, microorganisms and biofilm. This prevents not only canister leakage or failure, but also disease-causing germs from accumulating.

    •    Price: $$
    •    Water Purity: 99%
    •    Filtering Stages: 7
    •    Gallons per Day: 50
    •    Warranty (Years): 5
    •    Shut-Off Function:

    With the Home Master TMAFC ro system water flow is regulated to a maximum of 50 gallons per day and thereby reducing waste water production.

    Due to the fact that water from most reverse osmosis systems is slightly acidic, minerals (magnesium and calcium) are added to the water in the storage tank and water faucet to balance pH-levels.

    A drain saddle, chrome faucet + faucet adapter, TFC-membrane, UV power supply and a storage tank are all part of the scope of delivery. The included self-explanatory user manual guides you through the installation process of this reverse osmosis water filter system and no professional help is needed here.

    What We Don't Like

    One minor disadvantage of this reverse osmosis system is that you have to pay for additional costs that come up to replace the whole filter housing. Luckily, this has to be done only once a year.

    Our Verdict

    If you are looking for the best reverse osmosis water filter system available, the Home Master TMAFC is definitely the right option for you. Its 7-stage filtration process ensures that you get healthy and almost 100 percent pure drinking water.

    iSpring RCC7 - Reverse Osmosis System with Faucet

    What We Like

    With its WQA Gold Seal and NSF certifications, you can be rest assured that the iSpring RCC7 5-Stage ro system is a premium water filtration unit built in the US. It operates problem free and makes almost no noises.

    The system comes at a very affordable pricing and uses cost-effective technology (automatic shut-off once the tank is filled up) making it a great choice for people who want to save money.

    In a 5-stage filtration process, the system removes 99% of all chemicals, pharmaceuticals and microorganisms and supplies you with a maximum of 75 GPD of refreshing drinking water.

    •    Price: $
    •    Water Purity: 99%
    •    Filtering Stages: 5
    •    Gallons per Day: 75
    •    Warranty (Years): 1
    •    Shut-Off Function:

    At filtration stage #4, the reverse osmosis process itself goes into action. Here, a larger membrane is used to increase the system's longevity and filling speed (ideal for larger households).

    What we like most about the system is the fact that even inexperienced handymen should be able to install it themselves with the help of a detailed user manual including DIY videos as they are part of the scope of delivery.

    What We Don't Like

    We don't like that the water pressure in your home needs to be at least 35 psi for this reverse osmosis unit to work efficiently. Therefore, citizens living in areas with low water pressure have to purchase an additional booster pump.

    On top of that the system's filters tend to wear out rather quickly, causing extra replacement costs.

    Our Verdict

    The iSpring RCC7 reverse osmosis water filtration unit is suitable for everyone who wants to save a few bucks when purchasing the system itself, but is willing to spend the extra dime to purchase replacement filters more regularly.

    Express Water 5-Stage Home Reverse Osmosis System Review

    What We Like

    The Express Water Home Reverse Osmosis System not only features a 5-stage filtration process that removes up to 99% of water contaminants, it also comes at a very low price compared to other ro systems on the market. The system is US-built.

    In the 5-stage filtration process solid particles such as dirt and sand, tastes and odors, chemicals and microorganism are being removed.

    Due to the fact that the system works fully automatic, it is very convenient to draw water from its faucet; the tank will get auto-refilled. Afterwards the system shuts off.

    •    Price: $
    •    Water Purity: 99%
    •    Filtering Stages: 5
    •    Gallons per Day: 50
    •    Warranty (Years): 1
    •    Shut-Off Function:

    Thanks to the easy-to-follow user manual and instructions, the system is easy to install (no special plumbing skills needed), fits in almost any kitchen and only requires low maintenance.

    4 extra water filters are added to the scope of delivery. Additionally, NSF certifications, a one-year warranty plus life-long professional support are also included in the package.

    What We Don't Like

    Customers have remarked that leakages might occur, if you don't follow the installation instructions precisely.

    On top of that, carbon may float on the water surface for a couple of days before dissolving.

    Our Verdict

    The Express Water 5-stage reverse osmosis system is legitimately one of the most popular among customers with a small budget. An affordable price meets great filtration performance that is up to standards.

    APEC Top Tier RO-90 5-Stage Reverse Osmosis System

    What We Like

    The APEC RO-90 GPD Reverse Osmosis Water Filter System removes 99% of all contaminants in a 5-stage water filtration process.

    Every single unit gets tested and put through a 10-point quality control procedure to ensure it is up to WQA Gold Seal standards, which guarantee the highest rates of water contaminant removal.

    Additionally, the seal ensures low noise levels during operation plus low maintenance requirements - pre-filters have to be replaced annually and filter cartridges last much longer than normal filters do.

    •    Price: $$
    •    Water Purity: 99%
    •    Filtering Stages: 5
    •    Gallons per Day: 90
    •    Warranty (Years): 1
    •    Shut-Off Function:

    Above that, the RO-90 provides you with 90 gallons per day of pure drinking water (almost twice as much as other systems provide).

    Once the system's water tank is filled up, it will shut down automatically to prevent water wastage and save energy and money. 100 percent lead-free chrome faucets complete the package.

    What We Don't Like

    Customers are concerned about the fact that the membrane filters are quite difficult to access. You might need to practice a bit before it will become a quick and easy task to do.

    Moreover, customers have experienced water leakage due to mistakes made during the installation process and additionally, floating carbon might take a while to be cleared during filtration.

    Our Verdict

    This APEC Water reverse osmosis system is top-notch and delivers the purest drinking water with the best taste. However, it costs about $100 more than the average system and not everyone is willing to pay that extra money.

    More on Reverse Osmosis Filtration Units

    In addition to our reviews, we would like to provide to you more information on RO water filtration technology, which might be the key to a sustainable water future.

    Do we need to start drinking toilet water?

    The rising number of people living on our planet and severe droughts add to the problem that there is not enough clean drinking water available for everyone. This is the exact reason why we will have to accept "toilet-to-tap" schemes in the near future, according to BBC.

    Already today, wastewater including toilet flushes is being filtered and treated until it is perfectly ready and 100% safe for human consumption. "If anything, recycled wastewater is relatively sweet," says Anas Ghadouani (Environmental Engineer, University of Western Australia). Many people might not like the prospect of drinking recycled wastewater, but many cities incorporated it into their water supply, because it is the best way to tackle water scarcity and a necessity in a sustainable water future.

    After filtering out all the solids and other contaminants, a reverse osmosis filtration process is used to filter out even very tiny particles. Additionally, the water is flashed with UV-light to sterilize pathogenic microbes.

    If you are interested to get more information on this topic, you can find a link to the whole BBC-article right here.

    How does reverse osmosis work?

    In the reviews above, we talked a lot about the reverse osmosis water filtration process. But how exactly does that work? One of the best explanatory videos about how reverse osmosis works can be found on YouTube. To make things easier, we embedded the video into our homepage. Check this out:

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