Reverse Osmosis System is the most efficient water purification technology that eliminates chemical, biological and physical contaminants from your drinking water. Notwithstanding the point of the system being costly, they are highly fancied because they have the most sophisticated filtering technology with stunning performance and can remove up to 99% total water contaminants.

Reverse Osmosis System are capable of cleaning municipal, office and home waters of any quality and quantity but this depends on the type of system used.

It is very challenging to choose the best reverse osmosis system in the market today. There is a wide variety of many brands and models that come along with unclear technical explanations, and this gives the buyer hard time to decide.

However, if you have the right information about the product that will solve all your drinking water needs, you will not have trouble selecting the best reverse osmosis system.

I must put it clear that not all Reverse Osmosis Systems can perform as expected and, therefore, it might take a careful selection to have the right reverse osmosis system.

Best Reverse Osmosis System

How We Picked 10 Best Reverse Osmosis System:

After weeks of research, analysis and practical evaluation of different Reverse Osmosis systems, I developed an analysis of the 10 Best Reverse Osmosis System available on the market today. They are reviewed and rated as the best water cleaning systems with high percentages of positive comments and recommended as favorites by many.

Editors Choice: 10 Best Reverse Osmosis System

The following are the top ten regularly bought and highly rated Reverse Osmosis Systems that are worth capitalizing in.


iSpring-RCC7Price: $$$
Rating: 4.8

Who doesn’t like accessing quality drinking water? You don’t have to invest so much on bottled water as your drinking water source. You can purify your water at the comfort of your home and get the best quality.

In case you aren’t aware of the best water purification system, you can try iSpring RCC7. It is manufactured in the United States and certified by the Water Quality Association (WQA). It is a five-stage Reverse Osmosis System that has been designed to take care of both quality and quantity. Eliminates up to 98% water contaminants like bacteria, particles, and chemicals. iSpring RCC7 can clean up to 75 gallons per day making it suitable for office, municipal and large home water. After a close examination of its unique features, evaluation and analysis, I recommend iSpring RCC7 as the best Reverse Osmosis system.

Quality Granular Activated Carbon
Pure drinking water should be clean and without color, odor, cloudiness and awful taste. The GAC removes chlorine, color, cloudiness, taste, and odor. If your tap water isn’t clear and has these characteristics, I recommend you try this product from iSpring.

Polypropylene Sediment Filter
If a Reverse osmosis system is not coordinated well, it won’t serve longer. iSpring RCC7 has in sediment filter in the first stage. Tap water can have dust, silt, sediments and silt which if allowed into the system can clog it. The polypropylene filter will ensure none of these particles enters into the system.

Water Quality Association Certified Gold Seal
The priority of customers quality. iSpring RCC7 uses NFS and FDA tested certified materials in the whole system. The iSpring RCC7 reverse osmosis system gold seal is a symbol of quality.

Quality John Guest Connection Fittings
The system comes along with a four-color tubing collection for easy installation. It also has simple and well-explained user manual. You don’t have to be a technical expert to install this system. The connection fittings have been tested and certified by NFS. On purchase of this product, it is completely wet tested to ensure it’s in good working condition.

Discount Link – Buy iSpring RCC7 on Amazon, Now!

APEC-Water-ROES-50Price: $$$
Rating: 4.8

Are you concerned about your family, employees, and friend’s health and you have been investing so much in bottled water? APEC ROES-50 Premium RO system is there for you. It is the best performing water purification system that eradicates contaminants, particles, and microorganisms from water.

The system removes up to 99% water contaminants including; protozoa, lead, microorganisms, arsenic, bacteria, and pharmaceuticals among others. I recommend this machine as it is made with the most current technology to guarantee quality drinking water.


Quality Carbon Block Filters
Safe drinking water is essential for human consumption. Chlorine smell is not very pleasing when found in drinking water. These carbon filters enhance the removal of unnecessary chlorine, odor, cloudiness, color and taste. This system also eradicates other substances such as volatile organic chemicals. If you are looking for a system with a guaranteed quality and quantity performance, APEC ROES-50 is best for you.

Long-lasting High Rejection TFC RO Membrane
Most reverse osmosis systems have membranes that are inefficient and need regular replacement. RO membrane that will serve for a long time without replacement is a great feature in this system. The technology used in this membrane help to eliminate arsenic, lead, bacteria, fluoride, chromium, and radium. It also has a coconut case refining carbon filters that eliminate any odor and taste residual.

Quality John Guest Quick Connection Fittings
APEC ROES-50 system is designed to enhance easy and quick installation. It has a compact plan that does not allow leakages. The quick connection fittings provide installation without additional clips and seals. All its parts are certified and tested to meet NFS/ANSI standards. The system can also remove traces of lead and other heavy metals. The consequence of all the quality invested in this system gives the water a natural taste.

Automatic Turn-Off System
When using this system, you don’t have to worry about wasting water. It has an automatic shutdown system that turns off when the tank is full. This system can handle all water qualities at different pressures and PH. The filters are long-lasting and rest assured that this system has no plastic aftertaste.

Discount Link – Buy APEC ROES-50 on Amazon, Now!

Home-Master-TMAFCPrice: $$$
Rating: 4.8

If you are looking for an RO system that will solve almost all conventional RO associated problems, Home Master TMAFC is the best solution. Most people know how to clean water and in most cases, the purification is so severe and leaves back no minerals in the water rendering it highly acidic and tasteless. However, TMAFC RO system purifies the water and at the same time adds minerals twice into the water. From long research sessions, I can confidently conclude that this is one of the best RO systems on the market today.

The system can clean up to 98% water contaminants, particles, and bacteria. It doesn’t need any electricity to operate in case you are worried it will affect your power bill. The system has seven filtration process and can produce up to 50 gallons of clean water per day.

Activated Carbon Filters for Chemical Elimination
Home Master TMAFC reverse osmosis system is designed to take care of all chemicals in your tap and well water. Water might be polluted by chemicals such as chlorine, pesticides, disinfectants and volatile organic compounds. These particular chemicals affect the system membrane and reduces its life span. You are well served with quality water throughout in your sink free from chemicals by TMAFC RO system.

Easy Installation
The system installation is very easy DIY guided by the simple installation guidelines in the user manual. It needs minimum tools and very little energy. The only thing required is patient during the whole process because one has to drill a hole for the faucet and also there is a need to drain the storage tank more than once. The assembling process is quite easy as everything is designed to fit in its location.

Service and Maintenance
TMAFC is a very efficient system that is easy to maintain. It is service guaranteed, and its filters are replaced on an annual basis compared to many other RO systems on the market today that need to be changed after six months. It is very easy to replace the filters since they are all housed together. All you need is just unplug the filter case and replace it with a new one. This feature improves the quality of the water and saves both money and the risk of flooding in case you were to remove filter by filter.

Discount Link – Buy Home Master TMAFC on Amazon, Now!

APEC-Water-ROES-50Price: $$$
Rating: 4.8

Are you concerned about clean drinking water and looking for the best water purifier machine? You can give a chance to APEC RO-90 water system that can filter more than 90 gallons a day. APEC offers you with this water purifier machine ultimate option for any office, municipal and large home water. With its innovative features and operating options, you can clean your water within a short span of time. This machine can eliminate up to 99% bacteria, particulates, and chemicals. After long periods of research, analysis and testing its features, we place APEC RO-90 as one of the best cleaning water systems.


Ten-Inch Micron Sediment and Carbon Filters
There are few RO systems with 10″ size filters. APEC RO-90 has 10″ micron filters in all its stages. The size presents uninterrupted ultra-clean water. Sediment and carbon filters in this system eliminate particles, rust, dust, unnecessary chlorine, taste, odor, cloudiness, and color. Effectiveness and efficiency are key determinants to what RO system to buy. APEC RO-90 system maximizes on quality and quantity.

 Thin Film Reverse Osmosis Membrane
This system is quality guaranteed. The membrane eliminates total dissolved solids, arsenic, chromium, radium, bacteria, viruses, fluoride and lead among others. It works efficiently to produce very clean safe drinking water. You don’t need to keep changing your water system every time looking for the best system.

Easy Installation John Guest Connection Fittings
It has John Guests Quick Connection fittings that enhance easy installation as no additional fasteners and locks are required. You don’t need a trained technician to help in the installation process. It is designed in a way such that anyone can put it up after reading the simple-well-laid installation manual

Automatic Turn-Off System
A very exciting feature that makes this system worries free. When the tank is full, the system automatically switches off and does not condone water wastage. You don’t have to keep an eye on this system once you put it on; you can continue with other activities comfortable because there is no risk involved.

Discount Link – Buy APEC RO-90 on Amazon, Now!

iSpring-RCC7AKPrice: $$$
Rating: 4.5

Are you looking for a Reverse Osmosis Water Filter that has inbuilt alkaline and ultraviolet? The iSpring RCC7AK 6 stage RO system is the best for you. Save money and conserve the environment from plastic waste by purchasing this system. Help in reducing waste water ratio to 2:1. It can remove up to 98% pollutants from your tap water giving it a bottled water quality.

The system has 6 stage filtration process accountable for completely getting rid of macro particles like silt, dust and dirt and micro particles such as chlorine and taste. It has a high capacity and can filter up to 75 gallons per day. It both filters and replenishes the water with minerals. It`s performance and unique features make it the best RO system in the market.

Built in With Quality Technology
The iSpring RCC7AK is designed and build with the best technology valuable for money. The system can remove up to 99% of the wide pollutants categories such as chlorine, lead, fluoride, arsenic, fertilizers, drugs and pesticides. The system is guaranteed to present quality water safe for human consumption.

Quality Carbon and Polypropylene Sediment Filters
Every filtration phase is very important and what happens is very significant. Customers look for RO system that will meet their needs. The sediment filters eliminate particles, dust, sand, and silt. These particles can damage the membrane and also clog the system. The filters should be monitored keenly for quality and efficient performance. The carbon filters eliminate unnecessary taste, odor, cloudiness, chlorine and color. The iSpring RCC7AK system filtration process is very efficient to remove all water contaminants. It has high rejection TFC RO membrane with prolonged lifespan and produces bottled quality drinking water. The system is designed with NFS/ANSI certified materials.

Customer Support
Among the things that motivate purchase of a particular product is its customer support. iSpring has excelled in its customer support service. Research shows that it has 100% customer gratification. They are focused to help their customers. Their website has a knowledge base that help customers to get what they want. In the US, they provide home-based customer care through emails and phone.

Water Detector/Flood Alarm
Like a smoke detector used to sense fire outbreaks, the water detector alarm works with the same technology and leaked water can be detected in time. The feature gives members peace of mind because you don’t have to keep a constant eye on the system. The device is made of a quality probe that is sensitive to water.

Automatic Shutoff System
With this system, you don’t need to keep an eye or get worried about when the tank will be full so as to put it off. It is well designed, and the system turns off immediately the tank is full minimizing any water loss. The system is very efficient and durable with stunning features such as water detector alarm that just operates like a smoke alarm.

Discount Link – Buy iSpring RCC7AK on Amazon, Now!


APEC-Water-ROES-PH75Price: $$$
Rating: 4.8

Water is highly sensitive, and it is highly recommended always to drink quality water for a healthy living. It is better to take precautions. APEC ROES PH75 RO system delivers extremely clean water that has added taste and enhanced alkalinity. Based on long periods of research and practical application of RO systems, APEC ROES-PH75 is one of a kind very reliable, clean water system. It is made of sophisticated features that are certified to give the best quality. The system has a six stage filtration process with trusted and quality filters that are capable of eliminating 99% of toxic contaminants and bacteria.


ROES-PH75 pH-Basic Mineral Advantage
The ROES-PH75 provides Safe, good tasting very clean drinking water. Experience quality enhanced pH added calcium mineral water with this system. You don’t have to spend on water for drinking, cooking, making coffee or ice. You only need to have this system in your sink and be privileged to access bottled quality water right at your house. It is not very expensive, and it guarantees high-quality alkaline drinking water.

Re-mineralizing Filter
The ROES-pH75 has a calcium filter that adds calcium carbonate to your purified water to enhance its pH. After purification, water is left acidic, and this feature balances the pH to safe levels. ROES-PH75 RO is not the only system with a re-mineralizing filters, but its filter is quantified, tested and is made from the US. It is designed to meet all standards concerning foods and drink.

Large and Durable Quantity Block Filters
ROES-PH75 system is endowed with a quality filter made to last longer. The system design focuses on quality, quantity, and timeline service and if you need a machine that will not have a high maintenance cost, I recommend the ROES-PH75 system.

Rigorous Excellent Control System
The best system designed with minimum disturbance and free from clogs, leaks, and noise. I guarantee that this system will give you peace of mind right from the installation process all through to the final inspection. Everything is designed to fit its place perfectly, and there is no room for mistakes when dealing with the ROES-PH75 system.

Easy Do-it-yourself Installation
The system installation is very simple DIY because the system is designed to suit easy installation and maintenance. It has quick connection fittings that fit perfectly well and no need for additional seals and clips. It also has colored pipes that make installation and maintenance extremely simple.

Discount Link – Buy APEC ROES-PH75 on Amazon, Now!


iSpring-RCC7PPrice: $$$
Rating: 4.7

iSpring RCC7P is the best-selling five stage RO system in Amazon. In case, you were wondering which RO system easy to install, iSpring RCC7P serves you better. It comes along with solid construction, steel tanks, luxurious faucets, automatic turn-off system and built-in booster pump.

The system is built to offer quality and quantity performance filtering up to 75 gallons per day. With over eight hundred customer reviews, iSpring RCC7P has been rated 4.6/5 stars.

I highly recommend this system for large home, office, and municipal water.

WQA Certified and Tested Quality Sediment and Carbon Filters

Conventional filters are not very effective in purifying water. The iSpring RCC7P is designed with NFS and WQA certified filters and membranes. The filters are long-lasting and easy to replace. These filters can remove particles, chemicals and microorganisms form tap and well water. They can remove substances like dust, dirt, silt, particles, and unnecessary taste, odor, color, chlorine, fluorine, chromium, cloudiness among others.

Installation Process
The iSpring RCC7P RO system has a detailed installation manual. The manual categorically explains step by step installation process accompanied by pictures and direct instructions. It is well designed to fit under most sinks and is accompanied by a nickel faucet.

Automatic Turn-Off System
Most customers prefer a product with an automatic control system. Water spilling in the kitchen is not something to tolerate. The automatic turn-off system that come with this system is very significant. Once the water fills the storage tank, the system will shut down automatically. The system requires less attention after putting it on; you can engage in other activities comfortably.

Water Detector Alarm
iSpring RCC7P has a water detector alarm that detects water using a very sensitive probe. You don’t have to examine regularly your system for leakages and spillage. The alarm will notify you once there is any abnormality in your system in time. It is an upgrade added after customers raised a concern on the previous versions. As a result, once you assemble the system, you will enjoy quality service over a long period.

Discount Link – Buy iSpring RCC7P on Amazon, Now!

Home-Master-TMAFC-ERPPrice: $$$
Rating: 4.9

Water purification systems are very tricky to choose. A good water purification system is essential to a family or office. When it comes to durability and efficient, Home Master TMAFC-ERP RO system is the best. It a unique under-sink system. It is designed to offer quality mineralized clean water with a notable taste.

The system is one of the best water saving available in the market, and some of its unique features include; high flow rate, easy to change filters, quality water efficiency, and quality filters. The system package has a completely assembled filtration section including filters, membranes, storage tanks, water-feed adapter, chrome RO valve, reverse osmosis adapter and drain-relieve.

Non-Electrical Permeate Pump
The system has an inbuilt electrical pump that enhances water production and minimizes wastage of water. Most RO systems can waste up to six gallons for every one gallon of clean water.

Durable and Easy to Change Filters.
The majority of reverse osmosis systems available on the market today are very designed with very complicated designs. Do not be worried because TMAFC-ERP is designed differently. Its filters can last up to one year and are replaced rather than being cleaned. All the filters are in one housing and during replacement, one replaces the whole filtering system that is just unplugged.

Enhanced Water Efficiency and Speedy Flow Pace
The best water saving system. It minimizes water discarded water by more than 80% and improves water production to around 50%. It can eliminate total dissolved solids from your water. It is made with the best technology to ensure water flows at a good rate. The fast flow RO kit made with bigger accessories, pipes, and high-flow constituents make this possible. Its water flow rate and efficiency can`t be compared with conventional RO systems as it surpasses them all.

Integrated Filter Design
Most conventional reverse osmosis systems have container filter housing design. It means only the filters alone can be changed but not the casing. Contaminants can accumulate in the casing and weaken the system making it ineffective. When it comes to Home Master, the filters, and the housing are all fixed together and during replacement, the whole filter system is discarded. Based on that, annual filter changes is very quick, and the system remains the most effective on water quality.

Discount Link – Buy Home Master TMAFC-ERP on Amazon, Now!

Watts-WP5-50Price: $$$
Rating: 4.3

If you are bothered about your domestic water needs, Watts WP5-50 Premier Five-Stage Manifold Reverse Osmosis Water Treatment System is said to be the ultimate domestic RO system in the market. It is a whole system with quality well-designed features suited to give excellent performance.

The system is well suited for the whole family, and its diverse design offers continue water supply and is capable of eliminating up to seventeen connections and nitrate reduction.

Watts WP5-50 Premier RO system is made with NFS certified and tested equipment.

System Maintenance

The Watts WP5 – 50 Premier Five-Stage Manifold Reverse Osmosis Water Treatment System come along with long lasting durable filters, but they need replacement once their lifetime is over. Don’t wait until you fall sick, or your water tastes funny so as to replace your filters. The system is very easy to maintain with minimal cost.

Easy Installation
Watts WP5-50 Premier is a simple but quality Reverse Osmosis System that is easy to install and operate. You have to be careful and patient during the whole installation process if you want the system to give you long-lasting service without any issues.

Cost Effective Quality System
Among the many reverse osmosis systems in the market, Watts WP5-50 is not that expensive. You will save money and also conserve the environment from plastic bottle pollution. The easiest way to make your kitchen water very clean and efficient put your hands on Watts WP5-50 RO system.

Discount Link – Buy Watts WP5-50 on Amazon, Now!

Watts-Premier-RO-Pure-531411Price: $$$
Rating: 4.0

Watts Premier Pure 531411 is a very simple RO system that maximizes on quality. It has unique features like the chrome air valve that gives it an appealing outlook. If you want to enjoy super-clean water running out of your tap without necessarily having to engage complex mechanical processes, try Watts Premier Ro-pure system.

The system can eliminate up to 96% water contaminants producing high-quality crystal-clear water.

Despite its size and simplicity, this system has a 3-gallon storage tank and can produce up to 50 gallons per day.

Push Button Filter Heads

The Watts Reverse Osmosis system is very simple and is designed to utilize very small. It is designed for quality. The system is easily accessible just beneath your sink.

Built-In Shutoff Valves
You can’t risk flooding your entire house trying to replace your filters. Since this system filters are each provided with shutoff valves, all you need to do is just turn off the water flow and comfortably replace the filters. It is also fitted with an electronic screen used to monitor progress and know when to change the filters.

Easy Installation
The installation does not require a trained technician. It is an easy do-it-yourself process because the manufacturer has included all the installation guidelines in a simple user guide. The only challenge is that you will have to drill a faucet hole and if the pressure is less than 40psi, you will need a pump.

Discount Link – Buy Watts Premier Pure 531411 on Amazon, Now!

Factors To Consider Before Buying The Best Reverse Osmosis System

When buying a water purifying system, there are some factors that one has to consider so as to make the best choice. There is nothing as painful as buying a reverse osmosis system that will not meet your needs. The following is an analysis of some of the basic factors you have to consider before choosing on what RO system to buy.

Efficiency in Purifying Water
The most important reason for buying a reverse osmosis cleaning water system is for it to meet your needs. It is good to have knowledge about your water sources and possible contaminants so as to make the right decision. The systems come along with different capabilities and capacities, and it`s good if you get the most relevant one for your need.

The Energy Consumption of The System
Electricity bills are a nightmare to many, and no one will invest in a system that will tremendously hike the electricity bill. The best thing is that there are vast RO systems, and some do need electricity to operate. Depending on your ability, you will get the best system for ultimate performance and minimal expenses.

Contaminant Reduction Need
Different products perform differently. It is good to know the extent of contaminants you want to get rid and select the best system that will do the job. There are NFS guides that can be used to analyze which system is suitable for remove what contaminant. If not sure of the pollutants available in your water system, it is advisable to get a water quality report, and this will save you both money and time.

The System Type
Most of these RO systems are multi-purpose meaning they can be applied in cleaning a home, office, and municipal water. However, ensure that you choose the right product type for the designated purpose. You also have to figure out if you want a whole house/point of entry system or a point of use system.

When selecting a reverse osmosis system, it is good to factor out the maintenance cost. Each system is unique, and although they serve the same purpose, their operation is quite different because they are made using different technologies. It is highly recommended that you choose a system that will require minimal maintenance cost.

Installation and Filter Replacement
Select systems with DIY easy to install procedure. This will save cost for hiring a specialist to come and fix it for you and in the case of breakdown, you will incur greater losses more so when there is leakage. Simple easy to install systems with filters that can be changed without complex technical know how I highly recommend.

System Price
It is very clear that cheap is expensive but when it comes to reverse osmosis water cleaning systems, that might be wrong. There are RO systems that are very cheap but highly efficient. The base price will also vary from location to another and ensure you buy the right system at the right price. The prices can be compared online together with other features and performance.

Final Verdict

When shopping for a new reverse osmosis water purification system, there are so many things to consider. The main focus is on the best reverse osmosis systems available on the market. Different institutions such as homes, schools, hospitals, hotels and offices have different water needs, and the best system should be selected to meet their needs. The fact that many of these systems are designed with similar technology should not confuse you.

Depending on the factors we have highlighted in this review, you have to choose a system that will render high-quality drinking water that is easy to maintain.

There is no need hopping from one store to another trying to figure out the best Reverse osmosis systems available on the market. Our list of reviewed reverse osmosis systems has the best reverse osmosis system with guaranteed satisfaction quality service. These products have been incorporated in this list after long periods of research and hands-on practical application and have proven to be the best systems the current market can offer.

I highly recommend that you try these systems, and you will live to tell a story, each system has passed quality performance test, and they are worth investing.