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What is The Best Reverse Osmosis System

What is The Best Reverse Osmosis System

Having the best reverse osmosis system may look like a daunting challenge. In a sea of top-performing reverse osmosis systems sold in the market and recommendations of customers who already have found their perfect product, it is indeed confusing to find what is best for you since you have your own standards and needs.

What you can do is read customer reviews, canvass for reverse osmosis systems to personally see their design and parts and compare features of one item to another to end up with the best choice.

Of course, you also need to work on a budget. You may really want the reverse osmosis system, but turns out, it is way beyond of how much you are willing to pay. On the other, do not settle for a poor-performing system just because it is sold at a low price.

You may end up spending more money than you may think of. Just keep in mind that the best reverse osmosis system means the product that can attend to your needs, belongs in your price range, can last longer than others, fits in your intended space and gives you peace of mind while drinking clean water. A clean and healthy drinking water may mean so much effort, but it is definitely worth it.

How to choose the best reverse osmosis system

In choosing the best reverse osmosis system, you need to think of the quality. Remember, it is a clean, safe and healthy drinking water that you want. Thus, you do not want to purchase systems with poor design and filters as they may only produce impure water and leak from time to time.

Do a background check of the brand and the item itself to be safe. You may also have to consider systems that make it easy to change filters to save you time, money and effort. In addition, it should require you to change filters only once a year. More frequent change than that may be a sign of poor system design.

The price is an important factor as well. It does make a difference to choose a middle or even high price ranged system than a cheap one because most of these products are mass produced and manufactured abroad and thus, low-quality parts are often used that end up leaking and cracking easily in the long run.

However, be wary of expensive systems that may be of poor quality because this type of item does exist. Do not immediately assume that higher-priced systems perform better than lower-priced ones because there are systems that filter better even at an affordable price.

What to look for in a good reverse osmosis system

Since it is a reverse osmosis system, you should look for an item that has a high-quality membrane. This component is semipermeable that is responsible for removing a wide range of pollutants from the water.

The water that passes through it eventually becomes the purified water that the system produces. Durable pre-filters are also good signs of a good reverse osmosis system. Carbon and sediment filters are common examples which protect the membrane by removing dirt, sand silt and other toxins that could possibly clog the entire system.

Fittings and tubings that can be quickly and easily connected are important features as well. It’s great if they are color matched to where they should be pushed in to ensure correct installation. Now, if there are pre-filters, there should also be great post-filters. They are the final filters for treating water as they eliminate remaining tastes or odors from the product water.

Likewise, an automatic shut-off valve may not be found in all reverse osmosis systems, but it is also a great component. That is because it conserves water as it closes automatically when the storage tank is already full. As a result, it prevents water from entering the membrane and at the same time, prevents flow drain blockage.





   iSpring RCC7 WQA Gold Seal Certified 5-Stage Reverse Osmosis Drinking Water Filter System  $$  4.7/5
   APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System  $$ 4.8/5
   Express Water 5 Stage Undersink Reverse Osmosis Drinking Water Filtration System  $  4.7/5
   Global Water 5-Stage Reverse Osmosis System Water Quality Filter  $  4.7/5
   Home Master TMAFC-ERP Artesian Full Contact Undersink Reverse Osmosis Water Filter System  $$$  4.9/5
   Aquasana AQ-5300.55 3-Stage Under Sink Water Filter System  $ 4.2/5
   iSpring CU-A4 4-Stage Ultrafiltration Drinking Water System  $  4.3/5
   3M Aqua-Pure Under Sink Water Filtration System  $$ 4.2/5
   Olympia Water Systems OROS-50 5-Stage Reverse Osmosis Water Filtration System  $  5.0/5
   APEC WFS-1000 Super Capacity Premium Quality 3 Stage Under-Sink Water Filter System  $  4.7/5

iSpring RCC7 WQA Gold Seal Certified 5-Stage Reverse Osmosis Drinking Water Filter System

Reverse osmosis is a process that gets rid of harmful contaminants existing in a solution like water. Those waters sold in markets and put in gallons for drinking have most likely undergone such process, something that iSpring RCC7 Reverse Osmosis Drinking Water Filter System also does.


  • Has a complete filter pack
  • Got a pressurized tank weighing 3.2 gallons
  • Contains four color tubings that measure 1/4 inches OD
  • Comes with a user manual


The iSpring RCC7 Reverse Osmosis Drinking Water Filter System has Gold Seal Certification coming from the Water Quality Association. With such an honor, you are ensured that it indeed performs better than other products without any certification.

Installation is not a concern as well, thanks to the video, written and tech support assistance that all come with it. Also, given its dimensions of 44 x 37 x 13 cm, with a 41 x 28 cm tank, this product will most likely fit under your kitchen sink.

Additionally, in producing safe and clean water, it utilizes four filtration technologies, namely: Carbon Block (CB), Granular Activated Carbon (GAC), Polypropylene Sediment (PP) and Reverse Osmosis (RO). There is a body faucet having a brushed nickel finish, which is also free of lead and is solid brass that is considered an important component of this item.

When it comes to installation, tubings were designed as color-coordinated so you get to identify easily where each tubing must go. What’s more is that it offers limited warranty and money back guarantee for a year, plus a technical support for a lifetime. With all of these, this product is clearly a win-win purchase!


Water quality is one issue with this product. That is because some experienced ending up with obviously impure water after weeks of use of this product. Water waste is another concern.

The amount of water wasted is way too much more than the amount of the purified water. The quality of the product’s parts is questionable too because of some leakage happening.


With more advantages than disadvantages, this iSpring RCC7 Reverse Osmosis Drinking Water Filter System is still considered recommendable. For one, it guarantees safe and clean drinking water with its ability to block even the smallest of all pollutants found in water. It can easily fit in kitchen cabinets too.

Getting a well-known certification is also a huge boost for the reputation of this product since it is a sign that it went rigorous tests to prove its high quality. Truly, this product is worth it.

APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System

The 1970’s is the period that reverse osmosis was born. Until now, it is still widely used as a process to treat and purify water. One of the systems that can do just that in today’s time is the Apec Top Tier Drinking Water Filter System.


  • Operates without noise
  • Has connect fittings that can be quickly attached
  • No additional steps or lock clips for sealing required


The Apec Top Tier Drinking Water Filter System is easy to fit in common places in your house, like your kitchen cabinets, given its 28 x 28 x 38 cm size.

The double carbon blocks this product has also assured extended membrane and filter life, as well as the elimination of water pollutants up to 99 percent. The installation has been made easy for customers too, thanks to its instruction manual containing detailed directions and online videos featuring a step by step procedure.

Further, no need to worry about leakage because this filter system’s authentic fittings protection has stainless steel teeth responsible for securing clutch.

A special O-ring also comes together with the product to ensure that the seal does not leak. As a result, you do not have to buy additional clipping parts or a leak detector because the components that this product has would already suffice.

Additionally, given that this filter system delivers clean, healthy and safe drinking water straight to your home means you won’t have to order water gallons or buy bottled waters anymore. That also means fewer expenses, which is naturally a good thing.

What’s more is that you are offered a lifetime loyalty support service without any charge. And not just any support service, but it means Water Specialists with WQA-certifications are the ones to give you reliable technical support for free.


Leakage is a concern since it is not only a sign of poor quality, but it is also a hassle for customers who need to clean up the mess that is made. Defective parts have also been found in this item that greatly affected the installation process. Plus, there seems to be a problem with the taste of the water.


Flaws will be flaws, but the APEC Top Tier Drinking Water Filter System remains to be highly endorsed. Most customers are pleased with the fact that even though they are using this product heavily, it remained to be functioning well.

It is able to filter water effectively, producing crystal clear water that also tastes good. That is because it can remove 99 percent of harmful pollutants like chlorine and lead. Size is also a good factor since, given its dimensions, it can sit nicely under a kitchen cabinet.

Express Water 5 Stage Undersink Reverse Osmosis Drinking Water Filtration System

Harmful contaminants living in waters need to be removed, and water filters used by reverse osmosis systems can do just that. So if you want a similar product in your home, the Express Water Filtration System is the item that will purify water for you and your whole family!


  • Fittings are of high quality and easily connect for quick installation
  • Got a deluxe kitchen sink for convenient water delivery to your home
  • Offers a one-year limited warranty


An essential information about this product is the five stages that it undergoes to purify water. First, there is the sediment filter that removes silt, dirt, rust, scale and other similar contaminants.

Second, the granular activated carbon (GAC) filter cartridge eliminates unnatural odors and tastes as well as dirt, chlorine and other suspended particles found in tap water. Next is the carbon block CTO that also does the same thing that the previous filter performs.

The reverse osmosis membrane is the fourth filter that is responsible for filtering 99 percent of pollutants that are health-related and aesthetic. Finally, the post carbon inline quick connect filter/polishing filter gets rid of whatever bad odor or taste may still have been left behind.


Some problems revolved around the amount of labor you have to exert in order to maintain this product. For instance, you have to change not just one or two, but all of the filters, drain and dismantle the entire item and wash the areas inside with water, soap, and disinfectant.


With good reviews and ratings, the Express Water Filtration System is acclaimed by most customers. Because of its good performance, it greatly shows that the manufacturers spent time and effort in making sure that this product is of high quality.

For instance, its components went through high water pressure testing to assess how much they can endure normal working pressure. All in all, most parts underwent their own kind of tests to guarantee their durability and great performance.

Global Water 5-Stage Reverse Osmosis System Water Quality Filter

Reverse osmosis water turns out to be good for everyone, especially for those who have sickness and diseases. And to help you keep your loved ones healthy and safe, the Global Water Reverse Osmosis Filtration System is here to impress!


  • Has quick connect fittings useful in easy installation
  • Gets rid of 99 percent of water contaminants
  • Its steel tank and faucet are a hundred percent lead-free


The Global Water Reverse Osmosis Filtration System comes with a tank, membrane, faucet and colored tubing that all contribute to its easy installation and great purifying ability.

Specifically, its NFS steel tank and faucet are both lead-free to ensure utmost safety. Also, just like some good filter systems, this product features five stages of filtration that require it to use a sediment filter, granular activated carbon (GAC) filter, carbon block CTO filter, reverse osmosis filter and inline cartridge filter/polishing filter, in order.

All of these stages are essential for this filter system to be able to remove up to 99 percent of pollutants such as lead, chlorine, bacteria, fluoride, and arsenic.


A minor issue exists on the instructions for installation as some users believe that the picture diagram does not really help that much in the process. Some parts of the product also tend to leak after weeks of use. Likewise, this item seems to not fit all sizes of plumbing, which requires you to find the right feed connection.


No doubt, the Global Water Reverse Osmosis Filtration System is recommendable because of the quality of water it gives to customers. The innovative design also deserves a thumbs up because it makes it easy for you to match color-coordinated tubings to where they should be. And even the customer service offered is worthy of praise because they attend to the issues and concerns of the customers as quickly as they could.

Home Master TMAFC-ERP Artesian Full Contact Undersink Reverse Osmosis Water Filter System

Certain businesses, such as food liquid business, utilize reverse osmosis to produce concentrated juices.  What is great is that this process operates at a low cost. Therefore, if you are into this field, then the Home Master Reverse Osmosis Water Filter System can significantly help you!


  • Got a patented full contact technology
  • Has seven stages of filtration
  • Includes an integral non-electric permeate pump


The Home Master Reverse Osmosis Water Filter System is proud to present its patented ‘full contact’ remineralization system. What it does is add small quantities of minerals like magnesium and calcium to produce a bit of alkaline water that is, containing great taste and cleaner appearance.

Also, unlike common filter systems, this product uses seven stages of filtration and thus removes 99 percent of toxins. In addition, changing its filters in a fast and efficient way is not a problem, thanks to its modular ‘all in one’ design. This design can also help lessen biofilm and microorganism accumulation to prevent leakage.

Moreover, there is a non-electric permeate pump included in the package that is responsible for improving the efficiency of the item, decreasing water waste by 80 percent and increasing water production by 50 percent.

Further, the flow speed of the water to the faucet is almost doubled with the help of its fast flow reverse osmosis kit. It contains larger fittings and high-flow components to do just that.


Some are concerned that it requires much labor just to change the filters. Inches of pieces need to be cut off from the rubber tubing to complete the process. The filters also come in the clips upon installation and leak at connection points once the tubes are excessively bent at an angle.


Despite the cons, the Home Master Reverse Osmosis Water Filter System received high ratings, making it highly recommendable. For one, its design is meant to avoid the most typical kinds of problems experienced by common filter systems.

Also, it comes with a limited warranty for five years that include technical support. This product can increase water production and decrease water waste by 50 percent and 80 percent, respectively.