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Best Reverse Osmosis System Reviews of 2018

I see you, drinking your tap water over there. How is it? Cold? Refreshing? How’s the arsenic taste? I hope the lead isn’t giving you too much trouble. I’m sure the chlorine is a nice touch. It’s so much better than a squeeze of lemon juice.

The truth is that tap water contains an unimaginable list of ingredients that your body doesn’t want. The Flint, Michigan crisis is an example (R). But there’s good news. A simple one-time installation of the best reverse osmosis system can provide you with pure water that not only looks and tastes great but won’t mess with your health. Kinda cool, right?

Stick around to learn everything you need to know about these systems. Our reverse osmosis water filters reviews will help you choose one that best fits your needs.

Best Reverse Osmosis Systems Reviews

Home Master TMHP

If you’re looking for the best according to reverse osmosis system reviews, this is it. The Home Master includes nine stages of filtration and removes 99% of contaminates. The unit includes a 5-Year Manufacturer’s Warranty. If you have well water, no worries. This unit is just as effective.

Unlike most filtration systems, this best reverse osmosis water filter can restore up to 60mg/L of minerals that were removed during the filtration process. This way, you never miss out on the essential minerals that most filters get rid of. Newer systems come with a Fast Flow RO kit that helps fill your cup twice as fast. No other RO system works will well.

Changing the filter is extremely easy as well with the built in filter housing. The design is exceptional and requires no wrenches to reach the filter housing. The non-electric pump also helps with reducing the amount of wasted water by up to 80%. To end, it is important to note that the filters can last up to 1 year before needing to be changed. 

Pros

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    Nine levels of filtrations
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    Works with city or well
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    Unit adds minerals 

Cons

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    Waste ratio of 1:1
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    Poor instructions
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    Expensive
APEC Top Tier Supreme

It’s no secret that a ro filter can be a large investment but here’s one at a great value. It has five stages of filtration and is WQA Gold Seal certified. The 1-Year Satisfaction Guarantee protects your investment.

For the price, you get a lot with this system. With great reviews, this top tier US made reverse osmosis system offers amazing taste that is much better than any bottled water. The system has super capcity filters that work to take in larger volumes of water and produce the most purest result. Some of the contaminants that are removed with this RO system include: arsenic, barium, lead, copper, cadmium, and radium. 

Pros

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    Quiet operation
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    Leak-free fittings
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    Double carbon blocks for superb purity

Cons

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    High waste ratio
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    Slow pressure
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    Difficult installation
ZIP Water Filter

One of the most difficult aspects of using an RO system is that installation can be a bit tricky. But this countertop option solves that problem. You’ll enjoy the same pure water without having to take out the drill and wrench. This system is also ideal for rental units or RV’s.

​Simply clicking the quick start button and letting the filter work for 10-15 minutes will have you ready to drink your filtered water. If the ZIP reverse osmosis filter contain ever hits half a gallon in its tank, it will automatically turn off until filled up again. The containers are BPA free and easy to clean.

​The design is sleek and looks beautiful. It will perfectly fit into many kitchen set ups. Changing the filter is also easy. The ZIP will also notify you when you need to change the filter which is typically once a year.

Pros

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    Energy efficient
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    Filters are easy to change
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    BPA-Free containers

Cons

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    Overpriced
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    Distribution knob gets caught
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    Awkward to fill
Home Master

If you’re concerned about waste, the Home Master should be the top model you consider. It eliminates waste by up to 80% and increases production up to 50% The product is made in the USA and includes a 5-Year Manufacturer’s Warranty.

Most traditional reverse osmosis systems are filled with issues. This modern day RO system gets rid of those problems and offers a faster flow rate and easy to change filter. No wrenches are required to change the filter.

With a patented technology that helps add back calcium and magnesium minerals to your water, you will find that water produced by this full contact reverse osmosis system tastes great and is extremely pure.

Pros

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    Seven stages of purification
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    Fast flow rate
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    Adds minerals to 

Cons

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    Should be professionally installed
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    Large, takes up a lot of space beneath sink
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    Leaks are common
Hydro-Logic 31023

Not every RO system is a winner. The Hydro-Logic lacks several desirable features. It’s a tankless RO system but the waste ratio is high and the production is low. The membranes are also weak. It would be best to look for a different home reverse osmosis system.

Pros

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    High flow rate
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    Tankless system
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    Produces 1,000 gallons per day

Cons

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    Higher than average cost
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    Not energy efficient
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    Expensive filters

​How to Choose a Reverse Osmosis System

Deciding on the right unit for your home involves asking yourself a few questions. Once you understand more about how and why you want the filtering system in the first place will aid you in making the best decision for yourself. Let's dive into a few things you should be taking into consideration when choosing a reverse osmosis system.

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    pH Levels:Using a water tester, find out the value of pH. Knowing the acidic level of your water is great as you will want to compensate for it with an extra stage osmosis system. You want to have the pH in your water balanced as it is healthy and tastes amazing.
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    Add ons: A lot of systems come with additional accessories. Some, however, may not be of good quality. So, before making your purchase, make sure to double check how well the accessories that come with the system are. 
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    Size: You may find that RO units are a bit large. Check your cabinet area, both above and inside, to make sure that the entire unit has enough room to fit. 
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    Water: Depending on how your water tastes, you may want to invest in an extra stage RO system. We will discuss stages more below, but as a general rule of thumb, if you don't like the taste, you should invest in an extra stage system. 

​Why You Should Invest in an Reverse Osmosis System

There are a few reasons you should want to have a RO system in your household. The benefits can last a lifetime and help you with your overall health.

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    Improving Your Health:  removing harmful chemicals from the water will of course improve your health. The great thing about RO systems is that they remove almost all of the harmful chemicals in your water. So, to help improve the health of your entire household, you should invest in an RO system.
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    Improving the Taste: After getting rid of those nasty chemicals, the taste of your water will significantly improve. If you have always hated drinking out of your tap, you no longer will.
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    Improving Your Cooking: A lot of recipes involved with cooking involve water. With the improved taste  from removing chemicals, it is only natural that the taste of your food and cooking improves as well. Some people are really picky about the taste of their food, so, if you are one of those people, getting a reverse osmosis system is the right choice for you.

​Reverse Osmosis Myths

​Is reverse osmosis bad for you?

In a sense, RO systems are not bad for you. This myth comes from the fact that drinking purified water to the degree that RO systems can provide is not good for you. After getting rid of harmful chemicals, the RO system also works to balance the pH of the water. Drinking this balanced pH water could throw of your own body's pH value. So, depending on how many stages are in your RO system, it can be bad for your health in the long term. Keep this in mind while choosing a system.

Stages and Choosing Number of Stages

When looking at RO systems, you’ll read a lot about stages in their descriptions. What are these stages? Do they matter?

RO units typically come with at least three stages. The membrane, pretreatment, and post treatment stages are considered standard protocol.

Water enters the first filter, known as pretreatment, where it is pushed through a screen that filters out all solids, like sand, chlorine, and rust. During the second filter, or membrane, all the microscopic particles are filtered out. This membrane can remove 98% of dissolved solids.

The membrane doesn’t remove all contaminants so the H20 is pushed through a final filter, typically a carbon filter. This removes any lingering odors or tastes from the H2O. The now purified water is delivered to the attached storage tank and the process is complete.

You’ll come across systems with as many as 10 filters. But in the end, a system with more isn’t necessarily better as far as water quality goes. What a system with more filters will do is help extend the life of the membrane and main treatment filters.

Need a visual? Here’s a video of how an RO system works.

Water Waste

If you’ve been doing your homework surrounding RO systems, you may have heard concern regarding their water waste. A system that sends more H20 down the drain instead of purifying it doesn’t make much sense.

But the truth is that an efficient Unit will not waste water. There will always be a cost with producing pure H20. That can’t be overlooked. The larger the machine, the more H2O it will typically waste. But a simple home unit will make sense, both environmentally and financially.

Installation and Maintenance

Ro System Installation and Maintenance

Ro System Installation and Maintenance

An RO system is installed beneath a sink or in the basement. It should never be installed where it could be exposed to freezing temperatures.

Every system will be a bit different so refer to the included instructions for the details. But here’s the basics on installing an RO system.

  1. Begin with the faucet installation. It should empty inside the sink while the spout freely swivels. If you need to, drill a hole for the faucet.
  2. Next, mount the faucet.
  3. Shut off the cold water supply so that you can install the angle stop valve and tubing.
  4. The Drain Saddle is installed next. This is the waste water drain. Make sure that it’s not installed near a garbage disposal to prevent clogging (R).
  5. If needed, complete under sink tubing connections.
  6. Begin installing the filters. Do this with gloved hands.
  7. Mount the unit, making sure it’s at least two inches off the floor.
  8. Install the pre-fill and supply tank. Make sure the supply tank is no more than 10 feet from the RO unit.
  9. Finish the installation by connecting all final tubing.

If you’re not comfortable installing your system, you can always hire a professional to do it for you. This will be an added cost but could be worth it to save yourself the frustration.

Maintenance

Once you have your system up and running, there are a few things you’ll want to do to make sure your system remains operational.

Changing filters

​Every filter is a bit different in an RO system. The pre-treatment filter should be changed every 6-9 months while the carbon filter should be changed at the same time.

The membrane only needs to be replaced every 2-3 years. Keep in mind that this time frame will vary based on your local water supply and how much water your household goes through.

Forgetting to change the filters can lead to a unit that produces less and less water until it stops producing at all. Come up with a schedule and reminder system to keep your unit working properly.

Some water filters have a remineralization cartridge that adds minerals to back to the water. you can also do this manually as is not very difficult. Check our page for more info How To Remineralize RO Water and Mineral Deficiencies

Can an RO System Be Used with a Softener?

One of the most common questions regarding RO systems is if they can be used in tandem with a water softener (R).

The answer is absolutely.

Calcium and magnesium, the main culprits behind hard water, are difficult for an RO system to completely remove. But by adding a softener to the purification process, these minerals are eliminated while excess sodium is removed from the water before it’s consumed.

There are many options out there for purifying water. But a reverse osmosis system is an effective, affordable, and easily maintainable option to consider.