The 10 Best Reverse Osmosis Filter Systems for Every Household

You are possibly here because you were searching for a water filtration system that can provide you and your family with safe and healthy drinking water. Unfortunately, the day is long gone when you can safely drink tap water, even with those if you have your own source of freshwater.

A recent study by the Environmental Working Group (EWG) on the quality of tap water in the USA revealed the following:

  • 81% of all American water contains cancer-causing contaminants
  • 77% of Americans drinking water that contains hexavalent chromium
  • Water samples taken from all 50 states contain arsenic, disinfection byproducts, nitrates, radiological contaminants, arsenic, and other dangerous substances.

The EWG recommends that people should install reverse osmosis (RO) filters. As they are the most effective way of filtering water and removing the for most common, as well as dangerous contaminants such as:

  • Nitrites
  • Cadmium
  • Arsenic
  • Chlorine
  • Barium
  • Lead
  • Fluoride
  • Nitrates
  • Phosphate
  • Radium
  • Chromium
  • Selenium
  • Bacteria
  • Cysts
  • Viruses

Where do you start? Choosing your first reverse osmosis (RO) water filter systems can be tricky and, in many cases, overwhelming job. We trust our partners to provide us with a reliable source of tests and reviews. Each contains detailed and dependable information about the best water RO filtration systems on the market.

We have written this article to help people discover the best RO filtration system to suit their needs. We also discussed some popular and useful accessories that you can add to an existing RO system. After reading this article and you resolve that an RO system is not the right option for you. Please feel free to check out our other reviews of house water filtration systems.

We have chosen what we believe are the top 10 point-of-use under sink water filter systems that can be installed and used at a single location. These systems will also include separate faucets that should be installed next to your standard faucet. These should only be used as a source of filtered water just for cooking and drinking.

The systems are pretty easy to upgrade and an additional water line that can run to the refrigerator, to ensure that your ice maker and water dispenser also use filtered water:

1. Home Master TMAFC-ERP Artesian Reverse Osmosis (HMAROS) System

This RO system is the perfect combination of useful features, benefits, and value, all in one package. This is why we have chosen the TMAFC-ERP Artesian RO system from HomeMaster as our #1 pick. It is two significant features that set it apart from all the other mid-range options that we tested, which makes it for us the top RO system on the market.

Too many RO systems produce purified water that has what can only be described as a bland taste. In some cases, it could even be slightly acidic. As the RO process has removed all the minerals that previously gave the water its taste and flavor. But this is not the case when your water is purified using the TMAFC-ERP RO system.

Home Master TMAFC-ERP Artesian Full Contact Undersink Reverse ...

Once the system passes water through its purification membrane, it starts a remineralization process, which will add back in safe minerals and raises the pH to make the water more alkaline. The result is a fresher tasting mineral-like water that consumers prefer. The system has been modeled using a pervade pump; these are non-electric devices that are used to enlarge water pressure before the water enters the filter.

They are unequivocally designed to reduce water waste by up to 80% and increase the production of water by 50%. These factors are essential for people who live in cities and have to pay water rates, most standard water filtration systems are known to waste up to 3 gallons just to produce one purified gallon.

After testing, the TMAFC-ERP system revealed that it only wastes the gallon of water to create one gallon of purified water. This RO system operates using a seven stage filtration process and is capable of producing around 75 gallons of purified water every single day.

The HomeMaster it’s also designed to use top-quality filters, which are modular in design, making them easy to change without the use of any tools. This RO system is also very straightforward to install, and anyone with some necessary DIY skills should be able to complete the installation in around an hour.

Each unit also comes with its own pressurized storage tank and faucet. HomeMaster also offers a 5-year part and warranty guarantee, which is more than any other manufacturer on our list. HomeMaster also provides you with an impressive list of accessories that allow you to get more out of your RO system.

2. Home Master TMHP Hydro Perfection Reverse Osmosis System

If you aren’t too bothered about all the fancy accessories that will come with RO systems and you don’t have time to compare every single option, Then the HomeMaster HydroPerfection RO system is the one for you. It comes complete with a 9 stage filtration system and every prime feature of any RO system on the market.

This is the system that we endorse for people who already have a natural water source such as well. The home master TMHP has a permit pump, which increases its output to 75 gallons a day and further reduces any wastewater that can be lost while the water is flushing through the membrane. Only one gallon of water is wasted to fabricate each gallon of purified water.

Best Reverse Osmosis Systems in 2020 - Everything You Need To Know

Featuring a remineralization filter that puts back safe minerals to the water as well as raising the pH to increase its alkaline level,l this RO filter creates purified water that tastes like mineral water. An additional feature is the UV light that has been installed to kill 99.8% of the microorganisms that can contaminate drinking water.

This is why we recommend this filter for people who use their own freshwater sources as this traditionally has much higher levels of microorganisms when compared to municipal water sources. If you do reside in a more remote area, you need to recall that the system requires a 105V power source.

This system is also designed to produce up to 75 gallons of purified water daily. The system is a modular filter systematically structured to be easy to change. It’s also quite uncomplicated to install, this can be achieved in under an hour for anyone who has the most basic of DIY skills. Every system comes with a pressurized water tank and faucet. HomeMaster also offers 5-year parts and warranty guarantees.

3. Waterdrop RO Reverse Osmosis System

This is a powerful new RO system that’s designed the fit under the sink and has some excellent features, as well as a sleek, compact design. It provides the perfect solution for the family in need of pure, clean water by using a 7 stage filtration process. Here are the three key features that set this RO system apart from its competitors

Click photo for a direct link to your product.

Red Dot Design Award: Waterdrop Reverse Osmosis (RO) Water ...

Tankless design

This system’s unlike most RO systems on the market as it doesn’t have to rely on a pressurized storage tank. The water filters through the RO system as you need it without needing space to store the container. This means the system will have no lag and produces a much lower level of wasted water.

High Output

The dearth of a storage tank and its use of an internal pump allows this RO system to produce up to 400 gallons per day of filtered water. This, compared to the average of 70 GDP from competing systems, is an incredible return on investment.

Neat LED to indicate filter status.

We really like the setting up of the LED ring on the faucet, which is designed to use different colors to show you the status of your filters. Besides, it has an LCD panel that displays the current TDS as well as your filter status. The vast majority of RO systems in the market requires you to install a third-party

TDS meter to be provided with the same water quality information.

This is truly an excellent product when you can factor into account, it produces more purified water while taking up less space and offers much better feedback than any other system.

4. iSpring RCC7P 5-Stage Reverse Osmosis System

This RO system from iSpring is an excellent option for those of you who are more budget-conscious. It is still one of the higher-capacity systems that we have reviewed offering five stages of filtration and output of up to 75 gallons of purified water every day. What sets the RO system apart from its competitors is the addition of a booster pump, which reduces any lag due to lower water pressure and which further reduces any water waste.

ISpring RCC7P Boosted Performance Under Sink 5-Stage Reverse ...

The only negative about the booster pump is that you will need a 110V power outlet. The addition of the booster pump helps RCC7P reduces water waste and only uses two gallons to produce one gallon of purified water. This is far superior to the average ratio of any comparable system.

This RO system also comes with everything you might need and is modeled to be installed quickly by anyone with necessary DIY skills, in most cases, in under an hour. It involves a pressurized storage tank as long as a faucet as well.

5. NU Aqua 5 Stage Reverse Osmosis System

This top-notch RO system from NU aqua it’s a relatively new product on the market. Featuring a 5 stage filtration system, this is a really excellent budget system for anyone who’s looking for a simple RO system without any of the frills. Its system stands out from its competitors as it has a higher output of over 100GD.

The majority of people would never need this much-filtered water; this higher-capacity means an increased flow rate. Producing just an average of only 3 gallons of wasted water per one gallon of purified water. Another big selling point is that the manufacturer offers lifetime support and a 5-year warranty. Only one other RO system on our list has a 5-year warranty. This is an excellent benefit, they will also provide a free digital PPM meter tester.

NU Aqua Platinum Series Deluxe High Capacity 100GPD 5-Stage Under ...

This PPM offers a rapid measurement of the system’s overall water quality. A neat bonus to round out the package. This RO system is also very straightforward to install, and anyone with some necessary DIY skills should be able to complete the installation in around an hour. Each unit also comes with its own pressurized storage tank and faucet.

HomeMaster also offers 5-year parts and warranty guarantee, which is more than any other manufacturer on our list. HomeMaster also provides you with an impressive list of accessories that allow you to get more out of your RO system.

6. iSpring RCC7AK-UV Reverse Osmosis System

This RO system for iSpring is a sister to the RCC7AK system that we recommended earlier. What you get is the same grade system, with the addition of an UltraViolet filter. This extra addition is used to sterilize the water and kill the small percentage of microorganisms bacteria or viruses that could remain after the initial RO process.

As we explained earlier, the majority of municipal water systems do treat microorganisms. Still, if you’re using a natural water source such is well water, you are confronting much higher levels of bacteria viruses are organisms. The addition of the UV filter with certainty makes your water safe to consume.

ISpring RCC7AK-UV 75GPD 7-Stage Under-Sink Reverse Osmosis RO ...

This is also one of the higher-capacity systems up for grabs in the US, using a 7 stage filtration system that produces up to 75 gallons of purified water every day. The iSpring RCC7AK-UV offers a mid-level amount of water waste, 3 gallons of water as wasted to produce a gallon of purified water.

The level of wasted water varies greatly depending on your home water pressure. This level of water waste is pretty average compared to other systems that we recommend. This RO system is also very straightforward to install, and anyone with some necessary DIY skills should be able to complete the installation in around an hour. Each unit also comes with its own pressurized storage tank and faucet.

The manufacturer offers you an impressive list of accessories that allow you to get more out of your RO system.

7. HomeMaster TMAFC Artesian Reverse Osmosis System

Home Masters TMAFC Artesian RO system is pretty similar to the number one pick on this list, The significant difference being but it does not include the permeate pump. People who are not involved in reducing rates of wasted water, and already have strong water pressure then the TMAFC could be the perfect RO solution.

Too many RO systems produce purified water that has what can only be described as a bland taste. In some cases, it could even be slightly acidic. As the RO process has removed all the minerals that previously gave the water its taste and flavor. But this is not the case when your water is purified using the TMAFC-ERP RO system.

Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis ...

Once the system passes water through its purification membrane, it starts a remineralization process, which will add back in safe minerals and raises the pH to make the water more alkaline. The result is a fresher tasting mineral-like water that consumers prefer. The TMAFC utilizes a 7 stage filtration system that is capable of producing up to 50 gallons of purified water daily.

As with any RO system, it produces waste water, the amount this system provides will vary greatly depending on the water pressure in your home. On average, the system wastes around four gals. of water to produce one gallon of filtered water, which is slightly above-average.

Another RO system that is very straightforward to install and anyone with some necessary DIY skills should be able to complete the installation in around an hour. Each unit comes with its own pressurized storage tank and faucet. HomeMaster also offers 5-year parts and warranty guarantee, which is more than any other manufacturer on her list.

HomeMaster also provides you with an impressive list of accessories that allow you to get more out of your RO system.

8. APEC Top Tier Alkaline Mineral pH+ Reverse Osmosis System

This popular under sink RO system from APEC has an extremely high number of positive reviews; it’s also only slightly more expensive than the other APEC system that we will review below. Yet it is clearly a superior system. It does have a few key advantages, far too many RO systems produce water that has been purified can have a very bland taste.

In some cases, it could even be slightly acidic, as the RO system removed all the minerals that provided the water with flavor. But this is not the case when your water is purified using the Alkaline Mineral pH+ system. Once the system passes water to its purification membrane, it starts the remineralization process, which adds safe minerals and raises the pH to make the water more alkaline.

APEC Top Tier Alkaline Mineral pH 75 GPD 6-Stage Ultra Safe ...

The result is a fresher tasting more mineral-like water that consumers prefer. The system is also capable of producing up to 75 gallons a day of purified water. Utilizing a 6 stage purification process, this is a crucial advantage when compared to the ROES-50 the only produces up to 50 gallons per day the system itself uses 3 gallons of water to reproduce one gallon of purified water.

This RO system is also very straightforward to install, and anyone with some necessary DIY skills should be able to complete the installation in around an hour each unit comes with its own pressurized storage tank and faucet.

9. APEC ROES-50 Top Tier 5-Stage Ultra Safe Reverse Osmosis System

The ROES-50 from APEC, another quite popular and inexpensive RO system designed to be fitted under your sink, received a large proportion of positive reviews. Consumers like this product because it is straightforward to install, and its operation provides you with an RO solution without any bells or whistles.

The purified water is produced using a 5-stage filtration process and is capable of producing up to 50 gallons of purified water daily. The system itself utilizes 3 gallons of water to reproduce one gallon of purified water. This RO system is also very straightforward to install, and anyone with some necessary DIY skills should be able to complete the installation in around an hour, each unit comes with its own pressurized storage tank and faucet.

APEC ROES-50 5-Stage RO System Review | Water Filter Answers

10. iSpring RCC7AK Reverse Osmosis System

The last product on our list is another from ISpring, the RCC7AK is a well-regarded sister RO system to the more basic iSpring RCC7. For an investment of an extra few dollars, you will get the same great system as the RCC7 with the additional benefits of the remineralization system. As we have mentioned before, many RO systems produce water that has been purified can have a very bland taste.

In some cases, it could even be slightly acidic as good as used to the feeling of all the minerals to provide the water with flavor. But this is not the case when your water is purified using the RCC7AK system. Once the system passes water to its purification membrane, it starts the remineralization process, which adds safe minerals and raises the pH to make the water more alkaline.

iSpring RCC7AK 6-Stage Under-Sink Reverse Osmosis Drinking Water ...

The result is a fresher tasting more mineral-like water that consumers prefer. it also has a higher than average capacity when compared to other systems producing up to 75 gallons of purified water daily this is some alternative uses a 6 stage filtration process. The iSpring RCC7AK wastes only 3 gallons of water to produce one gallon of filtered water every day.

The amount of waste water can vary depending on the water pressure of your house. This RO wastes more water on average when compared to other systems you recommend. This RO system is also very straightforward to install, and anyone with some necessary DIY skills should be able to complete the installation in around an hour, each unit comes with its own pressurized storage tank and faucet.

If you are worried about the water quality that you are providing for your family, then any one of these ten RO systems will provide you with the solution to your problem.

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