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Best Reverse Osmosis System 2020 (Reviews & Expert Guide)

Are you planning to buy the best reverse osmosis system? These osmosis system water filters are indeed quite popular for their high efficiency and superior performance. But at the same time, there are innumerable options to choose from, thereby making things even more challenging. We are completely aware of the hassles you go through while purchasing the best product.

Due to this reason, we’ve arranged a complete review of three best reverse osmosis systems that are both well-featured and highly reviewed by the customers. Browse through our site to get a complete insight on these filters and their features. These guidelines and reviews will surely help you end up with the best product.

What is a Reverse Osmosis System?

The reverse osmosis system is a complex method where water is treated by removing the salt content from seawater. Many filters use the reverse osmosis systems in order to purify their drinking water. In this system, the water molecules that are not yet treated are forced to pass through a strong and powerful semi-permeable membrane that is used for blocking all pollutants and impurities.

They are widely used for producing clean and healthy drinking water both for home and industrial requirements.

Nowadays, the best water filters come backed with the Reverse Osmosis System, for their efficiency, strength and superior performance.

What kinds of pollutants are removed by a reverse osmosis system?

Reverse Osmosis systems can be used to remove up to 99% percent of the deadly pollutants from water. These pollutants include dissolved salts, viruses, dust particles, sediments, bacteria, colloids and pyrogens. Very often a simple RO system is unable to remove 100% of all bacteria and contaminants. The pollutants that have a molecular weight more than 200 are often rejected by a working RO system.

The worst part is that these contaminants can increase the level of fluoride in water. Again, high fluoride content in water can cause severe ailments like fluorosis. The reverse osmosis system turns out to be extremely handy in removing 90% fluoride content from water. It ensures a stringent water protection that gets rid of all kinds of contaminants almost instantly. Due to this reason, most people now rely on these reverse osmosis systems. Filters too are backed by both reverse osmosis systems and RO in order to function efficiently.

This system effectively removes all the dust particles, sediments odd color, odd smell and contaminants that pollute and dirty the water and thus produces healthy, fresh and naturally refreshing water.

How Does Reverse Osmosis System Work ?

The Reverse Osmosis system is often termed as hyper-filtration system. It works effectively by reducing the size of the particles to the level of molecules which in turn creates clean and proper water. This system also reduces the salt content and other pollutants, thereby producing better and more pure quality water.

Although most of the reverse osmosis systems work in a similar function, yet, their performance can always be altered by a series of different factors. These include, the quality of filters, the pressure of water, the temperature of water and the particular type and amount of dissolved solids.

This system works when water that comes out from the tap is pushed through a strong membrane and a filter. There can also be a series of such filters. The membrane rejects all pollutants and only allows water to pass through it. The contaminants and pollutants are later flushed out in the drain. After this, the pure water reaches the holding tank that can be accessed as and when the faucet is turned on.

What are the Benefits of using Reverse Osmosis Water Systems?

Reverse osmosis water systems are not only convenient to use, but they also come with a lot of health benefits. Some of these benefits are listed below.

Lead free water

As per the reports from the Centers for Disease Control and Prevention, the reverse osmosis filtration units efficiently get rid of lead thereby making the water safe to consume. High lead content in the body can lead to unreasonably high blood pressure, nerve damage, fertility issues and muscle cramps. High amounts of lead in water can even lead to serious ailments like brain damage and anemia among kids. At the same time, you are also likely to catch infection on using, cooking, and drinking water that comes with deadly germs, contaminants and micro-organisms .Therefore, these systems are pretty much in demand for their capacity of removing the lead content from water.

Absolutely safe for Cancer patients

Yes. The water from Reverse Osmosis systems are absolutely safe for patients suffering from cancer. Cancer patients end up having weak immunity systems especially during the process of radiation therapies and chemotherapies. However, this problem can be effectively handled on using water that are treated by reverse osmosis systems.

Effectively filters out cryptosporidium

According to the reports of Centers for Disease Control and Prevention, water filtered with a reverse osmosis filtration unit does not come with cryptosporidium which is a deadly parasite found in polluted and contaminated water. On ingesting this water, parasite is likely to affect your small intestine thereby causing severe stomach, cramp, diarrhea and also nausea. Children who accidentally ingest this parasite suffer from severe cases of malnutrition and dehydration. A good reverse osmosis filtration system solves this issue by removing the contaminants and providing safe and highly refreshing water.

Additional benefits

Besides producing pure and healthy drinking water and removing deadly pathogens from it, reverse osmosis system also comes with a series of other additional benefits. Of them, the most remarkable one is its feature of removing odd smells and tastes from the water. Even after filtration, the water is likely to taste fresh and natural, because of this feature. On top of that, maintaining a reverse osmosis system based filter is also quite easy. You need only one filter change every year and the entire cost of maintenance is also relatively low. The filtration unit is also quite convenient to use. You can simply start it off by one single tap. Installing and operating it is no big hassle at all. And all these features, convenient structure and high end benefits are available at an unbelievably low price. Due to this reason, we would definitely recommend this reverse osmosis system equipped filtration unit to one and all.

Top 10 Best Reverse Osmosis System Reviews

In the following text, we’ve made a comparison of the top reverse osmosis systems of 2020. This list is based on the ratings from Amazon, and it comes with a basic feature list and pros and cons list of the products. Browse through this list for a quick estimation of the best reverse osmosis system. This will help you to choose your personal favorite from the entire lot.

1. Apec Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System Review

If you are looking out for clean, fresh and best quality water, right at the comfort of your homes; the APEC Top-Tier 5 stage Reverse Osmosis Water Filter can be a great pick. This high-end water filter comes with great tasting water that can always be used for cooking and making incredibly delectable coffee, smoothies, shakes and ice tea.

This water filter ensures a stringent process to provide you germ-free and perfectly safe water. Yes. APEC truly takes care of your health by backing up this water filter with a prolific RO technology that removes up to 99% of deadly contaminants. The reverse osmosis filter comes loaded with a series of handy and useful features.

It incorporates 5 stages to provide proper and comprehensively clean water. On top of that, it also uses the best technology to remove 1000+ contaminants from your water. The best part: This immensely useful product is available at a pretty affordable rate. So, the APEC Top Tier water filter saves both your time and money of buying extravagant bottled waters. Now, in case, you’re planning to purchase this reverse osmosis water filter, here’s a quick scoop on its features and customer verdicts.

2. Home Master Tmafc-Erp Artesian Full Contact Undersink Reverse Osmosis Water Filter System Review

Home Master has always lived up to our expectations with high-end, prolific and best quality water filters and this Reverse Osmosis filter is probably the best from the brand. This water filter comes with a full contact and Reverse osmosis system that provides exceptionally pure and refreshing water.

Being equipped with the best in class technology, this filter is an edge ahead of the regular RO equipped filtration systems. It eliminates all the common glitches found in the RO filters and can also assist with house leaks, service issues, acidic water and a slow flow rate of water. It’s innovative technology and the consistent seven filtration stages remove about 98% of all virus, bacteria and chemicals like chloramine.

This device also adds minerals like Calcium and magnesium with the Full Contract technology, and these minerals consistently improve the taste of the water. Moreover, this home filtration system is one of the most feature-rich products from Home Master. It offers clear, consistent and contaminant free water after seven stages of purification. Its flow rate is high, and maintenance is unbelievably flow. The product also comes with a consistently high flow rate. Now, if you are planning to purchase this water filter and want to know everything about it; here’s a quick insight on its features that’ll surely help you.

3. iSpring RCC7AK Reverse Osmosis Water Filter Review

If you are looking out for pure, great tasting, refreshing and natural water; the iSpring Reverse Osmosis Water Filter can be a great option. This filtration system refines water, adds essential minerals, destroys all deadly contaminants and makes the water perfectly healthy and pure. It uses a high-end technology that reduces 99% of deadly pollutants like chlorine, fluoride, lead, pesticides and fertilizers.

The product has been tested and certified independently against the NSF RO standards, and it has been found to use food grade units in all its parts. The filtration system also comes with a cartridge set that enhances the quality of your water.

The gradient sediment filters, advanced RO membranes, and fine coconut carbon not only makes filtration exceptionally efficient, but, it also lasts longer and costs quite less. Thus, the iSpring Reverse Osmosis water filter is indeed equipped with features that are extremely effective and handy. It destroys all contaminants, enhances the quality of water and particularly ensures that the customers enjoy the best from the product. This product is valuable and affordable at the same time. In case you’re willing to know more about it, here’s a complete list of its features, pros and cons.

4. Apec Water Systems RO-90 Reverse Osmosis Drinking Water Filter Review

If you’re on the lookout for ultra-fresh, high quality and naturally refreshing water, right from your kitchen taps; the APEC RO-90 Osmosis filtration system can be a great option. This filtration system has been tested by the WQA-Gold Seal to provide consistent and high quality water that totally fits your needs.

The product comes with the highest contaminant reduction rates and it thus produces the purest possible water. The RO-90 system can purify water two times faster than the regular RO systems thereby removing the widest and the most extensive range of contaminants. The filtration system also has a great rating on Amazon, and 100% customers have given it a 5 rating. Go for this filter for refreshing, pure and great tasting water.

5. APEC Water Systems ROES-PH75 Top Tier pH Alkaline Calcium Mineral Reverse Osmosis Drinking Water Filter System Review

The APEC ROES-PH75 reverse osmosis water filtration system is one of the highest rated products on Amazon. This filtration system not only removes the deadly contaminants, but it also adds calcium minerals in order to enhance the taste of the water for all those people who prefer having mineral water.

The mineral cartridge of this reverse osmosis unit adds 100% US-made, high quality calcium carbonate for effectively bucking up the pH content of the water. But that’s not all: this filtration system undergoes 7 rigorous filtration stages to finally provide the best grade of water. So if you want to save time and money and live a healthy lifestyle at the same time, this filtration system is all that you need.

6. iSpring RCC7 Wqa Gold Seal Certified 5-Stage Reverse Osmosis Drinking Water Filter System Review

The iSpring RCC7 Reverse Osmosis water filtration system is one of the most feature-rich products you’ve ever come across. This device has a strong built, and the filters too are easily available and standard sized. So, you can always enjoy a high-value and low-maintenance performance from the filters. This filter features a 5-stage filtration procedure which eliminates every possible contaminant and pollutant from the water.

The RO membrane has a high rejection rate and it comes equipped with the PP sediment, Granular Active Carbon sediment and Carbon Block technologies that effectively remove the deadly contaminants from the water. If you’re willing to have safe and healthy drinking water, this product can be a great choice.

7. iSpring RCC7P UnderSink 5-Stage Reverse Osmosis Drinking Water Filtration System with Pump and Ultimate Water Softener Review

The iSpring RCC7P water filtration system is an extremely well-featured and top rated product. Being based on the legendary RCC7 model, it features a proper and high-end booster pump that bucks up the pressure to the 65psi. At the same time, it also enhances the efficiency of the RO and gets your storage tank filled up 2-3 times faster.

The top notch technology incorporated in making the product rejects 99% of the 1000+ contaminants including chlorine, fluoride, lead, arsenic and drugs. The filter is also independently tested to provide the best filtration solutions. If you’re willing to splurge in a well-featured and top notch reverse osmosis filtration system, this product can be a great buy.

8. Home Master TMHP HydroPerfection Undersink Reverse Osmosis Water Filter System Review

The Home Master HydroPerfection Reverse Osmosis system provides the highest treated water at an unbelievably affordable price. This filter is perfectly meant for the health conscious masses, who swear by healthy and pure water. You will be highly impressed with the incredible purity from the treated water.

Not only does this filtration system remove the deadly contaminants (about 98%) like iron, but it also adds healthy minerals that improve and enhance the taste of water. The common issues found in the conventional osmosis filtration units are not observed in this device. If you want to enjoy pure and great tasting water; this product is a great purchase.

9. Watts Premier RO-Pure 531411 4-Stage Reverse Osmosis Review

The Watts Premier RO-Pure Reverse Osmosis system is a decent water filtration unit for all those people who are looking out for healthy and refreshing water. The device comes with a strong and sturdy structure along with regular sized filters that needs to be changed only once a year. The chrome air gap faucet adds to the elegance and makes it appear even more chic and luring.

The sanitary filters are easy to change and the entire product can be installed in a jiffy. The best part: This system provides high quality, crystal clear and best tasting water. So this can be a perfect choice for the health conscious masses who want proper and high-quality water.

10. Aquaphor DWM-101 Compact RO Reverse Osmosis Water Filter System Review

The Aquaphor Reverse Osmosis water filtration system is a compact and feature-rich product that efficiently removes every possible dirt and contaminant from water. The product is extremely sleek and is half the size of the regular water filtration units. The device operates efficiently, even under extremely low pressures. It does not require the regular 35w or the 60w booster pumps.

It also saves 50% of the wasted water and is easy to service and maintain. The filter is sturdy and is certified by the NSF and LGA. All in all, this product is indeed a perfect and high-performance filtration system.

Guidelines for choosing the best Reverse Osmosis system

Reverse Osmosis systems are ranked as one of the best water filtration systems both for their efficiency and their exceptional performance. These filters efficiently remove every possible kind of contaminants in water. But then again, choosing the best reverse osmosis filter can be a pretty difficult task, especially if you are doing it for the first time. So, in order to help you in the job, we’ve listed a couple of incredibly useful guidelines that will help you to end up with the best reverse osmosis filters that are both efficient and affordable.

Ensure that the product is of best quality

Yes. If you are willing to purchase the most efficient reverse osmosis system, you have to ensure that the product is of the best quality. As you’ll drink the water and connect the filtration system to your water pipes, it is really important to check and analyze the quality. Poorly designed water filtration units provide impure, un-filtered water, have regular issues and also have the chance of flooding your home. We particularly recommend you to go for the filtration systems that have been produced and manufactured in the US as they are always of the best quality.

Check the frequency of filter changes

While choosing your own reverse osmosis filtration system it is always better to go for systems that come with easily replaceable filters. Not only does this save your time, but it also saves a considerable amount of money in the long run. The filter should last long and their price too should be reasonable.

Go for a proper sized filter

As you browse through the different variants of filters, make sure that your chosen product has a size that meets the basic industry standards. In this case, they will be easily available. Bigger or ‘proprietary’ filters make it difficult for you to make replacements in the long run.

Customer support and product pricing

This is another thing that you absolutely need to make sure of while choosing a good reverse osmosis filtration system. Generally, the RO systems that come with a low price range end up being of inferior quality. We would suggest you to avoid these products as they might end up having frequent issues and a shorter life span. However, this should not be the sole determinant, as we also come across products that are of inferior quality but are available at higher price ranges. Besides the price, you should also check the customer support unit of the water filtration system. A good customer support team will address your issues and fix all glitches right away. Therefore, you would get to enjoy a consistent and glitch free performance of your chosen filtration unit.

Excellent workmanship

Try to choose a water filtration system that comes with US made and US certified parts. The workmanship and design should also be good. The line connections should be neat, the structure should be sturdy and no dangling lines should be present. It indeed takes a lot of high-end materials and consistent workmanship to build a lasting and effective water filtration system.

Make sure that the filters are properly arranged

This is one of the most significant things that you need to ensure while choosing a good reverse osmosis system. You have to make sure that your chosen filtration system has at least, 3 pre-filters consisting of one sediment filter and two high quality carbon blocks. The position of the carbon blocks should be before the RO membrane as these blocks protect the RO membrane from damage and exposure of chlorine. As your water’s purity completely depends on the membrane’s condition, it is indeed important to protect it consistently.

You will notice that most of the 4-stage filters do come with two carbon blocks, but one of them is positioned before the RO membrane while the other is placed after the membrane. This is definitely not recommended as in this case, your membrane does get its much needed protection.

Again, while choosing the carbon blocks, you need to go for solid carbon blocks as they turn out to be much better and efficient than the granular activated or the in-line carbon blocks. While the granular activated blocks have leakage issues, the ‘in-line’ ones are so puny that they end up wearing out too soon. The carbon block filters are the best among the lot as they are both efficient and long lasting.

Avoid pre filters with two sediments

While opting for your reverse osmosis system, it is always better to avoid the prefilters with two sediments as they compromise with the life of your membrane and the quality of water. What you need is two carbon blocks and not merely sediment pre-filters, and as these sediment filters are less costly than the carbon blocks, a couple of manufacturers substitute them with the sediment ones.

Proper filtration stages

As you opt for a filtration system, choose a product that comes with a minimum 5-stage RO unit. Filtration units with lesser stages (3-4 stages) are also quite less stable. They are prone to frequent issues and also require timely replacement of the filters. A good 5 stage RO system lets the filters last at least for a year. In this way, you end up saving a lot of time and money with the 5-stage filtration devices.

Things to look out for while shopping for reverse osmosis filters online

As reverse osmosis systems are a good and hefty investment, you need to ensure a couple of things as you look out for the best filters online.

The first thing you need to note is the trustworthiness of the supplier. Check customer reviews and make sure that your chosen supplier has good testimonials from customers. It should also have a proper tech support and customer support unit.

Another thing that you need to note, is the warranty of the product. Make sure your chosen product comes with a warranty. But at the same time, ensure that it is not unusually long. The unusually long warranties (lasting for 5-10 years) come with a lot of clauses and ‘conditional’ points.

Things to keep in mind if you drink reverse osmosis water

There are a series of things that should be ensured if you drink reverse osmosis water. Among them, the most important one is to maintain your system. Your filters and membrane need to be changed according to the specifications and guidelines of the manufacturer. So, read the manufacturer’s guideline thoroughly. Also, while adding trace minerals to the water do it with caution as these minerals are not as clear and regulated as the tap water. Read the label instructions carefully and properly research about every individual mineral.

On a final note

Well, now that you know everything about the reverse osmosis systems, what are you waiting for? Follow our guidelines to end up with the best reverse osmosis system that’ll truly meet and fit your needs. These guidelines and comparisons have been consistently made in order to help you choose a proper and easy to use reverse osmosis system. So, check the guidelines carefully and browse through the features of every single individual unit to end up with a product which is the best from the lot. These reverse osmosis filtration systems will surely provide you the best health benefits.