Best Reverse Osmosis System / Water Filter Reviews Guide For 2017

Water is vital for your health, yet it is ironic that it can be dangerous as well. How can it be harmful? The answer is simple – when it is contaminated. Even at the comfort of your own home, you can never be sure about the quality of your drinking water. While it may seem crystal clear as it is poured out of the glass, there may be impurities that cannot be seen by the naked eye. With this, there is no wonder why investing in the best reverse osmosis system is going to be a must.
best reverse osmosis system
Generally speaking, reverse osmosis is one of the systems of water filtration that can work effectively in getting rid of pollutants that can harm your health. With the use of the best reverse osmosis water filter, your water will be healthy and clean-tasting. It will make it possible to get rid of contaminants like lead and arsenic, among others. Rather than drinking bottled water, which can be expensive, or compared to using other ways of water purification, reverse osmosis is perhaps the most promising.

Looking for the best option for a reverse osmosis system? For sure, you will be overwhelmed with the abundance of the options that will confront you. This, however, should not be an excuse for you to decide in haste. We are here to extend a helping hand. Keep on reading and we will let you know more about some of the essential factors to consider, and more importantly, we will also have a reviews section wherein we will have a quick look at five of the best options that are available and some of their most notable features.

Our Pick: Top 5 Best Reverse Osmosis Systems

To make it easier for you to make the right decision, here are five of the best models that can be taken into account, all of which are sure to provide the best bang for the buck.

​Home Master

TMAFC Artesian

iSpring RCC7



iSpring RCC7AK

Home Master TMAFC Artesian Full Contact Reverse Osmosis Under Counter Water Filtration System, White
iSpring RCC7 - Built in USA, WQA Certified Reverse Osmosis 5-Stage 75GPD Under-Sink Water Filter with Brushed Nickel EU Faucet & See-through Housing
APEC - Top Tier - Built in USA - Ultra Safe, Premium 5-Stage Reverse Osmosis Drinking Water Filter System (ROES-50)
APEC Water - Top Tier - Built in USA - Certified Ultra Safe, High-Flow 90 GPD Reverse Osmosis Drinking Water Filter System (RO-90)
iSpring RCC7AK - Built in USA, WQA Certified Reverse Osmosis 6 Stages 75GPD Under Sink Water Filter w/ Alkaline stage, Clear Housing, Designer Faucet









Home Master TMAFC Artesian Full Contact Reverse Osmosis System

The innovative design of this reverse osmosis system is one thing that gives it an edge above others. It is made in such a way that it will effectively address the drawbacks of other models. For instance, one of the most impressive is the presence of larger fittings and tubing, which are basically responsible for providing better water flow rate.

It is also worth noting that it offers seven stages of filtration, which is a welcomed alternative from most of the models with only five stages of filtration. In one of the stages, the minerals are restored in water, making it able to bring back the nutrients that you need to get out of water.

This model has 50-gallon per day capacity. This may not seem like a lot, but for average households, this is going to be more than enough.

When it comes to ease of installation, you have one good reason to choose this model above all others. It is made to be as user-friendly as possible. The manufacturer provides comprehensive user manual. Even if you have not dealt with a similar system before, its assembly is surely going to be a snap.

While it is an expensive product, the good thing is that the filters are long-lasting. In the long run, this is going to be economical to maintain as there is no need for frequent filter replacements.


  • Extended functional life of filters
  • High water flow rate
  • Effortless to install


  • Prone to leaking
  • Expensive

iSpring RCC7 Reverse Osmosis Water Filter System

This model comes with five stages of filtration, which is pretty much the standard within the industry. In the first stage, water passes through polypropylene filter to take out sediments like dust and rust. In the second stage, there is a GAC carbon filter and a CTA carbon filter in the third stage. Meanwhile, in the fourth stage, water passes through the reverse osmosis membrane, which is perhaps the most important part of the process. The last one is the polishing inline carbon, which will remove all of the impurities that are still left at this point.

The product also comes with quick fitting connections, which is perhaps one of the reasons why it is going to be easy to install. It also has 4-color tubing set, making it a snap to have the components connected with one another.

When it comes to style, this is also a notch above many others within the competitive landscape. It comes with a European-style faucet, which is minimal yet stylish. The faucet has lead-free construction and can also swivel.

A lot of people have also expressed words of praises when it comes to the 30-day money-back guarantee that is being offered by the manufacturer. Simply put, you have about one month to try the product without any risk. If in case it does not make you happy, within such period, you can have it returned to the manufacturer and you will be provided with an unconditional refund.

When it comes to customer service, this is also going to be a choice that is hard to rival. You can be assured that one of their customer service representatives will be available to answer your questions, such as regarding installation or any problem that can be possibly experienced all throughout its use.


  • Easy to install
  • 30-day money-back guarantee
  • Exceptional customer service


  • Has plastic connectors
  • Filters have limited lifespan

APEC Water ROES-50 Reverse Osmosis Water Filter System

One of the most impressive things about this model is its ability to remove up to 99% or 1,000 contaminants. This can provide you with peace of mind that the water that you will consume is free from bacteria, fluoride, heavy meals, lead, and chlorine, among others.

It is also worth noting that this reverse osmosis system is built in the USA. It comes with high-quality parts that are meant to withstand the test of time. Even through the years, you can be confident that it will be dependable.

When it comes to technical support, many people were also impressed. If you experience any problem, there is no need to be left clueless on what should be done to address your concern. Just get in touch with their US-based customer support, and for sure, you will be immediately provided with the assistance that you need.

In terms of maintenance, this is also going to be exceptional. The manufacturer provides comprehensive instructions on how its assembly can be accomplished. Once it is set, you can forget about it. There is no need to deal with complicated maintenance to ensure its long-term functionality.

With the five stages of filtration that can be provided by this model, you can have peace of mind with regards to the quality of the water that you drink at home. Impurities and contaminants will be removed, providing you with clean-tasting and healthy water.
Nonetheless, it is also worth noting that this product does not come without any drawback. One of the most common complaints from its users is that you have to manually check the filters to know if there is a need for replacement. In addition, you cannot also have it connected to an alternate faucet.


  • Affordable price
  • Durable
  • 1-year satisfaction guarantee


  • No alternate faucet
  • No notifications for changing filter

APEC Water RO-90 Reverse Osmosis Water Filter System

Whether it is well water or water from tap, this is going to be an excellent choice for an effective way to purify water. It comes with a 90-gallon tank, which provides it with large capacity compared to its competitors. This makes it perfect even for a large household.

The WQA Gold Seal of this product is one thing that the manufacturer takes pride of having. The latter is a seal of product excellence that is issued by the Water Quality Association. This can be considered as a testament that the product can indeed be effective in its ability to remove more than 1,000 contaminants that are commonly present in drinking water.

Do you want to have peace of mind with the product that you are going to purchase? You have another good reason to choose this above other options. It comes with 1-year satisfaction guarantee. This can provide you with the assurance that it will be free from defects within such period.

When looking for the right choice within the product category, the life of the filter is one of the essential factors to consider. With this, you should choose this model as it comes with super-capacity filters. As the manufacturer claims, and as it has been proven by the users of this system, the filters have a life span that is two times longer compared to the standard options that are available in the market. Because it will take a long time before the filters have to be changed, it can provide the best value for money.

It should be noted, however, that this system does not offer the capability to remineralize water. Meaning, the essential minerals are lost throughout the process of having it filtered and they are not brought back. This is unlike in the case of other models that can offer remineralization.


  • High-capacity
  • Maintenance-free
  • Long-lasting filters


  • Hard to open membrane
  • No remineralization

iSpring RCC7AK Reverse Osmosis System

Many of the reverse osmosis systems in the market will be able to effectively get rid of the most common contaminants that re found in water. The problem, however, is that they do not bring back the minerals that have been lost in the process. With such, this model can prove to be an excellent alternative because it has remineralization. Water will be filtered through six different stages. In each stage, it will pass through a filter that is able to get rid of almost 99% of contaminants.

This model has various innovative features that make it a significant improvement from its previous versions. For instance, its RO membrane is made from an improved material, which is known for being longer lasting. It is also made from higher-grade carbon, which has stronger absorption capabilities. This results into a high level of effectiveness and being able to provide the best bang for the buck.

It is also a good thing that it already comes with a stylish faucet, which is sure to be an appealing addition to any sink. The manufacturer also provides free flood alarm. This will provide an audible notification once the tank is full and will prevent wasting water or flooding.

If you are looking for a product that provides reliable customer support, this should be on the top of the list as well. They have reliable support representatives who can provide you with the help that you need. For sure, if you experience any problem, it won’t take long before such can be resolved.

Lastly, it also has 75-gallon per day capacity. The large tank of this system is one of its best features. Even if you have a large household, you can be sure that clean and crisp water will be easily accessible for all.


  • Has a stylish faucet
  • Large-capacity membrane
  • Provides remineralization


  • Not maintenance-free
  • Limited warranty

What is a Reverse Osmosis System?

By now, you are most probably wondering what actually a reverse osmosis system is. How can it be used? How does it work? What does it exactly do to be able to clean your drinking water and make sure that it is healthier?
best reverse osmosis water filter
Simply put, RO system is one of the many options for water filtration. It is convenient and affordable, which are some of the reasons why it is an infamous option for filtering water. It comes with a semi-permeable membrane, which is basically the one responsible for removing the impurities from water. This is the same technology that is being used in making bottled water.

One of the distinct characteristics of the reverse osmosis system is its desalination capability. Simply put, the latter is all about removing salt from water. Aside from such, it can also remove ions, molecules, sediments, coarse particles, radioactive materials, bacteria, pathogens, pesticides, contaminants, chlorine, and heavy metals, among others. Because of this, there is no wonder why this is an essential investment for those who would like to be sure of having clean drinking water for the whole house.

In the industry, reverse osmosis is more popularly known as ultra-filtration. It is one of the most innovative technologies in water treatment. It was introduced only in the 1970s, and through the years, significant improvements have been introduced to make it better in its intended functionality. With the reverse osmosis system, you can be confident that you, your family, and your guests will be drinking safe and healthy water. In fact, it can be used for other applications beyond drinking water.

Essential Considerations in Buying a Reverse Osmosis System

It is a given fact that the marketplace is replete in terms of options for a reverse osmosis system. If you are buying one for the first time, you will most probably end up being clueless on which one to pick. With such, in this part, we will take a quick look at some of the most important factors that should be taken into account. Keep these things in mind, and for sure, it will help you easily find the RO system that can provide the best value for money.

Types of Reverse Osmosis System

One of the things that can differentiate one reverse osmosis system from the other would be the presence of a tank. In this case, generally speaking, the following are the options that will confront buyers:

  • Traditional Tank System
  • Modern Tank-less System

Even until now, this is still the most popular option for a reverse osmosis system. As the name implies, the most notable characteristic of this type is the presence of a tank. It is commonly equipped with its own faucet, which will be the one disposing the water that has been filtered. In this kind, one of the most important features would be the automatic shutdown, which will allow it to turn off on its own once the tank has reached its maximum capacity. With a tank, water can first be purified and stored for future consumption. The problem, however, is that prolonged storage can have a negative effect on its taste.

Aside from the tank, the reverse osmosis systems can also be classified based on the way they will be installed. In this case, the following are some of the options that you will be confronted with:

  • Under-Sink System
  • Over-Counter System

If you want a reverse osmosis system that is more compact, affordable, and easy to install, this should be your pick. They are also portable, making it easy to have it transferred in a different location. Even if you have not seen an RO system in the past, its installation will definitely be a snap as it is made to be user-friendly. However, one of its most significant drawbacks is that the amount of water that it produces will be minimal because the tank has a compact size.

Purpose of the Reverse Osmosis System

Before you decide on the perfect choice in the marketplace, it is also important to first think about the intended application of the product. More often than not, it will be used for the following:

Drinking Water: As it has been repeatedly mentioned, this is perhaps the most common reason why people invest in reverse osmosis. This is an effective choice for the purification of water, providing you with the guarantee that once it is consumed, it is already free from contaminants and other impurities that can have an effect on its safety, as well as its taste and color. The models that we have reviewed in this article are all meant to be used in filtering water that is meant for drinking.

Aquarium: If humans need fresh air to survive, fish need clean water. In this case, a reverse osmosis system can be helpful. In reef aquariums, for instance, the household tap water cannot be used. They first need to be filtered to be sure that they do not contain nitrogen compounds, phosphates, heavy metals, and chlorine, among other components that can be harmful for the reefs.

Hydroponics: In case you do not know, it refers to the method of growing plants in the absence of using soil. Rather, water is the main component that ensures their survival. Of course, not just any water would suffice. At the end of the day, the quality of water will have an impact on the quality of plants. Therefore, if you want it to grow healthy, you should use only clean water. See to it that it is free from harsh chemicals that can have an impact for growing healthy plants. This is another situation where a reverse osmosis system will be needed.

Treatment of Wastewater: This use of reverse osmosis system is specifically true when talking about its industrial applications. Rainwater, for instance, is often collected. From its collection, it goes through reverse osmosis system, and in turn, they can be used for irrigation and industrial cooling.

Car Wash: This is another lesser known application of reverse osmosis systems. Nonetheless, for this application, bigger systems are required because the ones used at homes typically have tanks with limited capacity. In most carwash shops, hard water is used. It may contain contaminants that can cause spotting on the vehicle’s surface. Therefore, it is recommended that water should first be filtered to eliminate the contaminants and to make it better for washing cars.

Stages of Filtration

Generally speaking, the most basic model can have two to three stages of water filtration. They may be cheap, but they are not as effective when it comes to filtering water. Most of the options that are available in the market have 5-stage filtration, but some of them have one thing that is missing – remineralization. This is important because it brings back the minerals that have been lost in the process. With this, a lot of people opt for a model with 7-seven stage filtration. While the way they work may differ, generally speaking, the following are the things that happen in each of the stages of filtration:

  • Stage 1: This is the point wherein water will go through the sediment filter, which will remove rough particles, rust, dust, silt, and sand, among others.
  • Stage 2: In this stage, water enters the granular activated carbon of GAC filter. Chlorines, chemicals, mineral oil, and odors are dealt with at this point.
  • Stage 3: Another carbon filter is present at this stage, which will be responsible for removing any remaining chlorine or foul odor from the earlier stage.
  • Stage 4: This is the highlight of the entire water purification process. Known as reverse osmosis, this is the point wherein water will be forced into ultra-fine filters. The latter will remove around 95% of the impurities that remain, such as fluoride.
  • Stage 5: At this point, there is a polishing carbon filter, making sure that water will not be stale or colored even if it is kept in the tank. In some models, this is also the stage wherein remineralization takes places.
  • Stage 6: In this stage, alkalization takes place. Simply put, the pH level will be adjusted to 7 or more. This will result into the presence of essential minerals, including magnesium and calcium.
  • Stage 7: In the final stage, a UV filter will work to kill any contaminant that might still be present after the earlier stages.

Type of Membrane

In differentiating the options that you will have for an RO system, it is also important to have a look at its membrane. The semi-permeable membrane of the system is one of its critical parts to ensure the effective filtration of water. Generally speaking, the membranes can be classified into two:

Thin Film Composite Membrane: In this kind of membrane, there are three layers. The first two layers are porous and they have the main function of providing strength. The last layer, on the other hand, has the main function of removing salt from water. On average, it has the ability to remove up to 98% of contaminants in water.

Cellulose Triacetate Membrane: One of the distinct characteristics of this type of membrane is that it is chlorine tolerant. It has the ability to reject up to 93% of contaminants that can be found in water.

Filters of the Reverse Osmosis System

Similar to the membranes, the filters will be essential for the functioning of a reverse osmosis system as well. Most of the models will already come prepackaged with filters. The challenge is for you to find filters that can provide the best value for money. With this, one of the most important factor to be taken into account would be the lifespan of the filters. If it will only take a few months before they need to be replaced, it can be costly. Most of the filters can last from six to twelve months.

Aside from the lifespan of the filter, you should also consider the effectiveness in taking out impurities in water. See to it that they can remove a wide array of impurities in water. If not, it may not be as effective when it comes to purifying water.

Size of the Storage Tank

As it has been mentioned above, there are two options for a reverse osmosis system: tank and tank-less. If in case you opt for the tanked system, which is still the most common, one of the primary considerations that will affect your decision would be the size of the tank. Let’s say that your system can make 90 gallons of water per day. It does not necessarily mean that the tank size is the same. Most of the systems have three gallons of tank. If you want, you can invest in a higher gallon. If you are living in a large household, or if the system is going to be used commercially, it would be wiser to choose one that comes with a larger tank.

Water Production Rate

More than just the tank size, it is also important to pay attention to the amount of water that can be produced by the system. It is important to keep in mind, however, that the latter can be influenced by a variety of factors. For instance, it can depend on water pressure, temperature, and the quality of the original water. If the water before being processed has minimal contaminants, more will be produced within a short span of time. More often than not, typical models have water production rate of 50 to 90 gallons per day.

Waste to Water Ratio

In spite of the many benefits of a reverse osmosis system, it cannot be denied that there are also drawbacks. Among others, it is not preferred by many because of the high amount of water that is wasted. In fact, based on industry standards, for every one gallon of clean drinking water that undergoes reverse osmosis, two to five gallons are wasted. This is a lot! With this, pay attention to what the manufacturer states about the amount of water that can be possibly wasted. There are some models that are equipped with a pump, which can be promising because they waste only one gallon of water for every one gallon of filtered water produced.

Feedbacks form Other People

If you have no idea on which brand and model to choose, it is best to rely on what other people have to say. One of the best things that can be done is to read online reviews. Some people are generous enough to share their experiences to buyers who are looking for the best option in the market. If you do not trust the opinions of strangers, you can also ask around from people you personally know. Through their insights and experiences, it will be easier to weigh the pros and cons of the alternatives that you will be confronted with.

Go Beyond the Price of the Product

For most people, their decision will most likely be affected by the price of the reverse osmosis system. In this case, while it is tempting to choose the cheapest option that is available, price should never be a sufficient factor to affect your decision. At the end of the day, you should not hesitate to spend more if this is tantamount into being able to enjoy superior quality. A water filtration system should be seen as an investment. Therefore, your focus should be on the quality and functionality, not just on its price.

Think About Ease of Installation and Use

Many of the reverse osmosis systems available in the market can be installed on your own. Make sure that it is not complicated to install. Otherwise, you will still have to call a local handyman for help. See to it that there are clear and easy-to-follow instructions from the manufacturer. Some companies even have online videos that are available to make things easier for you. More than just being easy to install, it should also be effortless to use. After all, no one would want to deal with a complicated manner of having clean water to drink.

Consider Ease of Cleaning and Maintenance

In order to prolong the lifespan of the reverse osmosis system, making sure that its quality and functionality will remain superior, it should be regularly cleaned and must be well-maintained. In this case, choose one that will be effortless to maintain. From cleaning the membrane to changing the filters, it should be as user-friendly as possible. Make sure to find time to regularly inspect the system and execute the best solution to the problem from the first time that it appears.

Durability of the System

While many would emphasize the significance of choosing long-lasting and economical filters, you should not also forget to consider how durable it is. Make sure that it is made from long-lasting materials. If it can withstand the test of time, it means that it will be capable of providing the best value for money. See to it that the housing is tough and will not easily crack. Otherwise, it will be prone to leaking, which will negatively affect the efficiency of the system. This can also lead into wasting water.

Consider the Warranty Offered by the Manufacturer

Lastly, you should also take a look at the warranty from the manufacturer. Most products will have one-year warranty. Others, however, can have five years or even limited lifetime warranty. The better option would be one with more extensive warranty coverage. This means that if ever you experience defects or problems with the product, as long as it is not a result of your negligence, you can have it returned to the manufacturer and they will have it repaired or replaced. More than warranty, there are also some manufacturers offering money-back guarantee, usually for a period of 30 days. This is going to provide you with a guarantee of your satisfaction. Within such period, if you are unhappy about the product, you can have it returned to the manufacturer and you will be given a full refund.

Reverse Osmosis System Pros and Cons

To fully understand reverse osmosis system, and to decide if you should have one in your house or apartment, keep on mind its pros and cons. The following are some of the advantages of having a reverse osmosis system:

Reverse Osmosis System Pros and Cons
It Desalinates Water: One of the best things about an RO system is its ability to remove salt from water. With this, it is useful not only for homes, but even for naval ships or yachts. It can instantly turn sea water into drinking water.

It Removes Contaminants: More than just desalination, it is also a popular choice for water filter because it can remove up to 99% of total dissolved solids. The restrictive pores that are designed in its membrane are basically the ones that are responsible for being able to provide this benefit. They make sure that water will be free from pathogens, as well as other toxic substances that could possibly result from chlorine and pesticides.

It Removes Foul Odor and Taste: Have you ever drank water from your faucet and almost threw up because it tastes or smells weird? This is one of the indications that you need reverse osmosis system at home. It can effectively get rid of the compounds that are to be blamed for the unwanted odor and taste in your drinking water.

It is Cost-Effective: For most people, if they want clean drinking water, they will most probably resort into having bottled water at home. In the long-run, this can be expensive. If you want an alternative that can prove to be more economical, a reverse osmosis system is the solution.

It Works in a Simple Manner: One more thing that many people loved about reverse osmosis is how simple it works. Once it is attached, you can have ready-to-access drinking water. There are no complications and its installation can even be accomplished on your own.

In spite of the benefits, however, there are also some drawbacks that are associated with the use of reverse osmosis systems, including the following:

It Can Waste Water: This is one of the most common complaints from users of reverse osmosis systems. In fact, it has been asserted that for every 1 gallon of filtered water that it produces, 2 to 3 gallons of water are wasted.

It Requires Filter Changes: One of the things that will have an effect on the long-term costs of having reverse osmosis systems would be the need to have the filter replaced. With this, you should choose one that has long-lasting filters, which will make it more economical in the long-run.

It Takes Time: There are also some who do not like how it takes quite a while before water is ready for consumption. It has to go through the membrane to be able to filter the impurities, which is why you need to have some patience.

Reverse Osmosis System Maintenance

Your reverse osmosis system should be considered as an essential investment. They can be expensive, and hence, you should be doing your best to execute proper maintenance, which will prolong its functional life. In addition, it is also important to have the system maintained to be guaranteed that it will work properly. With this, the following are some of the essential tips when it comes to the maintenance of reverse osmosis systems:

Change the Filters as Instructed: The filters in the reverse osmosis system will be the one responsible for cleaning the water, making sure that the contaminants will be strained before water can be consumed. With this, it is important to make sure that the filters are changed regularly, which will depend on the instructions from the manufacturer. In you fail to change the filters based on the duration that has been specified, the system may not perform as efficiently. It also means that water production will be lesser. To add, make sure that the filters that will be used as replacement are compatible with the system that you have. If you are unsure of what filter is appropriate, take a look at what will be replaced or just call the manufacturer.

Change the RO Membranes: More than just the filter, the membrane, which is another important component, should also be changed based on the instructions from the manufacturer. Generally speaking, you should have it changed after every two to five years. The ability of the entire system to eliminate total dissolved solids from the water will depend on the efficiency of the membrane, which is why it should be changed when needed. Ideally, you should change the membrane when you change the filter. Pay attention to its proper removal so as not to cause any form of damage to the unit.

Use Soft Water Only: The hardness of water can make it harsh, and hence, can have a negative impact on the RO system. With this, you should be using only soft water.  This will not only effectively clean the entire system but can also prove to be effective in the dilution of chemicals. By using soft water, another benefit that can be enjoyed by users is that the components will be long-lasting.

Do not Use Harsh Chemicals: When it comes to soaps and cleaning agents, make sure to use those that do not contain any harsh or toxic ingredients. A lot of the parts of RO systems can be delicate, especially the filters. With this, it is important for them to be handled with care. By using mild chemicals you are essentially doing something to extend its useful life.

Perform Regular Inspection: As part of regular maintenance of the RO system, you should not act only when a problem becomes apparent. Even if it seems that there is nothing wrong you should have an inspection of the system. Take a look at all parts, from the exterior to the interior. Once you have spotted a problem, do something to have it addressed. Leaving it untouched will only make the problem worse overtime.

Do Not Hesitate to Ask for Help: Generally speaking, cleaning the RO system can be accomplished on your own. Nonetheless, there are many who do not have trust on their DIY skills. If you are unsure what to do, do not hesitate to ask for assistance. This is better than doing the task all by yourself without the right knowledge.

Read Instructions from the Manufacturer: At the end of the day, while the tips that have been mentioned above can prove to be effective, it is important to keep in mind that one model may differ from the other in terms of maintenance requirements. Always refer to the instructions from the manufacturer and follow it religiously in order to prolong functionality and quality of the system.

Call the Manufacturer: Another important thing to do is to get in touch with the manufacturer, especially if you are clueless about what to do. If you unsure about how to properly maintain the RO system and if there are any problems that you cannot resolve, get in touch with the manufacturer. Their customer service representatives will surely be able to extend a helping hand. If there is any problem, as long as it is still under warranty, the manufacturer can have it repaired or replaced.

Replace the System if Needed: In some instances, if the reverse osmosis system is already old and if problems are being apparent, this may not mean that there are maintenance issues. Rather, it could be because the system is old and will need a replacement. Instead of trying to have it saved, which will only be costly, buy a new one. If you have repaired it several times and if you are executing regular maintenance, yet it still fails to function as expected, this is one of the most obvious indications that it should be changed.


Indeed, a clean water supply is vital for the household. This is going to help prevent various health problems that are caused by pollutants in the water. Fortunately, there are revolutionary products that can be used to provide you with the guarantee that the supply of drinking water at home is clean and healthy. With the best reverse osmosis system, you do not need to consume bottled water all the time. More importantly, you do not have to suffer from the risk of contamination.

With our discussions above, including reviews of some of the top choices for the best reverse osmosis water filter, we hope that you now find it easier to make a well-informed choice. At the end of the day, the most important thing is to go beyond price. If you need to spend more, you should not hesitate to do so if this is tantamount into being able to enjoy better quality and functionality. Aside from price, make sure to take a look as well at the technical specifications of the product, its distinct features, and more importantly, what other people have to say. Read reviews or ask around from people you personally know to help you make a pick. At the end of the day, to make things easier, keep an eye on the five options that we have earlier recommended.