1APEC Top Tier RO-90 5-Stage 55555Read Reviews
2Home Master TMHP HydroPerfection 55555Read Reviews
3iSpring RCC7P 5-Stage Reviews
4Home Master TMAFC Artesian Reviews
5APEC Top Tier ROES-PH75 6-Stage 3.673.673.673.673.67Read Reviews

Reverse osmosis process is a cheaper alternative to distillation process. Since its first commercial application 40 years ago, reverse osmosis has been embraced by the world as a safe and affordable way to purify drinking water. The filtered water quickly found its way into commercial establishments such as hotels and restaurants. This was quickly followed by industrial establishments where water is a major raw material such as pharmaceutical companies, semi-conductors and electronic manufacturers and power generating companies. These industrial establishments started using reverse osmosis to produce safe and clean water for their uses. From these huge industrial establishments, the reverse osmosis process found its way to small industries such as bottled and flavored drink manufacturers, maple syrup production, the wine industry, reef aquariums and even water purifying companies. This transfer from large corporations to small business was further enabled by the availability of reverse osmosis system machines produced for small scale use. These machines became affordable even for residential use and today they are utilized in many homes.​

Besides the cost of setting up a reverse osmosis filter being relatively cheaper than distillation filter, another very vital advantage of the former is that it has been found to be very effective in getting rid of dissolved chemicals and heavy metals such as: Nitrates, Sodium, Crypto Sporidium, Fluoride, Sulfides, Giardia, Arsenic, Mercury, Uranium, Radium and Lead. 

Reverse osmosis process is also very ideal and effective in getting rid of harmful bacteria and chlorine from water as it passes through the thin semi-permeable reverse osmosis membranes. This entire process is also very energy efficient as it doesn’t require use of electrical power. All it requires is sufficient water pressure to power it through the entire process.

However, despite the numerous advantaged and benefits as opposed to distillation, reverse osmosis has received criticism in equal measure. Albeit reverse osmosis not consuming electrical power like distillation does, this process is known to waste lots of precious water and also works rather slowly. This process is known to waste two to three gallons of water to produce one gallon of clean, safe and filtered water. It also takes like an hour to produce one gallon of clean water.

The other criticism comes as a health issue. Reverse osmosis membranes are designed to filter out anything that is bigger than molecules of water. Since some natural minerals are bigger than water molecules they are removed together with other impurities. Studies show that water without these beneficial natural minerals can be unhealthy to your body. For instance, reverse osmosis is known to remove the alkaline mineral contents from the water, hence making the water acidic. When you drink this acidic water, your body reacts by taking essential minerals like calcium from your teeth and bones to balance this acidity levels.

This is not all, there are contaminants whose molecules are smaller than water molecules. These contaminants include pesticides, fertilizers, herbicides and industrial solvents. Due to their minute nature, they are able to pass through the membranes and their presence in your body can result into diseases such as cancer as well as other degenerative diseases.

All in all, keeping the criticism aside, the benefits of having reverse osmosis system in your home or office is much greater than the not having one. Reverse osmosis continues to be one of the surest way to purify clean water for you, your staff and your family.

Best Reverse Osmosis Systems - Quick Review

With the environment constantly deteriorating, the integrity of the water that runs from the taps on our homes has become compromised. Additionally, those that are sitting pretty thinking tap water is safe, you could never be more mistaken. Certain minerals that are added to the water pose harm to the body like excessive amounts of chlorine. The lead that coats the water pipes is another concern and prolonged use of water that is flooded with these pollutants can prove to be detrimental to your health. That is why you need to make sure that you cement your safety by buying the best reverse osmosis system and these short reviews should point you in the right direction.​

iSpring RCC7 75GPD 5-Stage Reverse Osmosis System
  • iSpring RCC7 75GPD

  • Stage: 5-Stage
  • Product Dimensions: 15" x 8" x 18"
  • Item Weight: 25 pounds
  • Made In: USA
  • Warranty: 1-Year
APEC Water - Top Tier - Built in USA Reverse Osmosis System (RO-90)
  • APEC Water-Top Tier (RO-90)

  • Stage: 5-Stage
  • Product Dimensions: 15" x 7" x 18"
  • Item Weight: 11.8 pounds
  • Made In: USA
  • Warranty: 1-Year
Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis System
  • Home Master TMAFC

  • Stage: 7-Stage
  • Product Dimensions: 20" x 16" x 13"
  • Item Weight: 14.1 pounds
  • Made In: USA
  • Warranty: 5-Year

iSpring RCC7 75GPD 5-Stage Reverse Osmosis System

iSpring RCC7 75GPD 5-Stage Reverse Osmosis System

In some instances, you want an RO system that is more customized to fit your needs while at the same time being able to fit into the primary task. With this water purification system, that is upgradable, you can expect to enjoy some degree of such customization. ​If you are looking for a water filter with a manufacturer name that you can trust and rely on, then the iSpring RCC7 – Best Value Newly Upgraded US Legendary 75GPD 5-Stage Reverse Osmosis Water Filter System with Brushed Nickel Faucet and New Upgrades 2014 could be the solution that you seek. Manufactured by a top rated US brand since 2005 that has an ISO 9000:2000 Quality Management Systems certification, this one of a kind RO system comes with a wide range of features.

​It comes with a larger RO membrane that is able to deliver up to 75GPD (Gallons Per Day) of water that has an unbeatable taste. This means that the tank fills up faster not to mention that the longer lifespan design of the membrane allows for the higher delivery without compromising the life span of the membrane. To make assembly much easier, there is a DIY YouTube video available. To wipe off any worries that one might have about the quality of the iSpring RCC7 – Best Value Newly Upgraded US Legendary 75GPD 5-Stage Reverse Osmosis Water Filter System with Brushed Nickel Faucet and New Upgrades 2014, there is a 30 day money back guarantee to ensure that you invest in an RO system that is going to give you value for your money. There is also a 1 year satisfaction guarantee and a lifetime support for the system from the company’s plant in Atlanta. The best part is that there is a number of upgrade parts and accessories available for those that might prefer. These include a water detector, and EU style faucet, an auto shut-off valve and a Feed water adapter.​ Even though these are available at an extra cost they do come in handy and make the system more efficient in its objective and in saving you water and money.

APEC Water – Built in USA – Premium Quality 90 GPD Reverse Osmosis System

APEC Water - Built in USA - Premium Quality 90 GPD Reverse Osmosis System (RO-90)

The quality and safety of the water that you drink should not be under compromise at anytime. Not only does drinking quality well purified water save you from water borne diseases butsaves you from the costly hospital bills.

The APEC Water – Top Tier – Built in USA – Certified Ultra Safe, High-Flow 90 GPDReverse Osmosis Drinking Water Filter System (RO-90) comes with a variety of features that aremeant to ensure that you not only get clean but also high quality water that has more value. Itfeatures the highest grade 5- stage ultra-pure system and NSF certified filters that ensure that youget water that is safe for you and your health. It is a top tier build of the US brand and as suchyou get nothing less than the crisp tasting water that is superior to what you would be able to getfrom bottled water.​

With an ability to remove up to 99% of the contaminants that range from arsenic tobacteria and heavy metals to ensure your safety, the APEC Water – Top Tier – Built in USA -Certified Ultra Safe, High-Flow 90 GPD Reverse Osmosis Drinking Water Filter System (RO-90) comes with WQA Gold seal certification to allow for the best filtration efficiency. Thefaucets are 100% Lead Free chrome that come complete with FDA and NSF certificationensuring that they are completely safe for human use and of the best quality.​

The filters on the APEC Water – Top Tier – Built in USA – Certified Ultra Safe, High-Flow 90 GPD Reverse Osmosis Drinking Water Filter System (RO-90) are super capacity andhence are able to service the user for twice as long. As if that is not enough, the filter comes witha 1 year satisfaction and a lifetime support. The JG connect fitting require little effort to puttogether ensuring that the user enjoys simplicity and efficiency from the get go.​

With this one of RO system, you will be able to enjoy quality refreshing water while at the same time saving yourself quite a buck in hospital bills.​

Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis System

Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis System

If you have dealt with traditional RO (Reverse Osmosis) filters before then you know that they can be a pain. The slow water flow and unbearable inefficiency especially when the water pressure is low can be quite frustrating. To the reprieve of many, there is solution to this. The Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis System, White is designed to solve most of the problems that the traditional options are not able to conquer. It comes with a highly pure water 7 stage filtration system for nothing but the best results. Aside from the filtration, it also has a mechanism to add minerals to give the water more value to the body and improved taste. The patented full contact technology allows the Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis System, White to add calcium and magnesium minerals two times during the process of purification. This in addition to its 98% purification rate, allows it get rid of a wide range of chemicals that include chloramine and a variety of other contaminants like bacteria and metals ensures that it is able to present the best and sound quality water that is not only safe for human consumption, but one that adds value to the system as well.

Other beneficial features that are part and parcel of the Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis System, White include the long lasting not to mention easy change filters that do not require wrenches when changing. The filters need a change once a year or once every 2000 gallons. The filtration system also conquers one of the largest problems that traditional filters have which is slow water flow. With a better water flow rate that is twice as fast compared to the conventional filters to be precise. This means that you not only get better quality water but you also spend less time filling your glass.

APEC - Top Tier - Reverse Osmosis System (ROES-50)
  • APEC - Top Tier (ROES-50)

  • Stage: 5-Stage
  • Product Dimensions: 16" x 5.2" x 17.5"
  • Item Weight: 26 pounds
  • Made In: USA
  • Warranty: 1-Year
iSpring RCC7AKA Reverse Osmosis System
  • iSpring RCC7AK

  • Stage: 5-Stage
  • Product Dimensions: 15" x 8" x 18"
  • Item Weight: 20 pounds
  • Made In: USA
  • Warranty: 1-Year
Home Master TMHP HydroPerfection Undersink Reverse Osmosis System
  • Home Master TMHP HydroPerfection

  • Stage: 9-Stage
  • Product Dimensions: 12" x 16" x 20"
  • Item Weight: 18.8 pounds
  • Made In: USA
  • Warranty: 5-Year

APEC – Top Tier – Built in USA – Ultra Safe, 5-Stage Reverse Osmosis SystemAPEC - Top Tier - Built in USA - Ultra Safe, Premium 5-Stage Reverse Osmosis System

Having a name that is closer to home taking care of the water that you drink should strike a lot of trust. This is because they understand the pollutants that come with the water and what is best for your system. This is why this purification system comes highly recommended for a lot of buyers. Built 100% in the USA, the APEC – Top Tier – Built in USA – Ultra Safe, Premium 5-Stage Reverse Osmosis Drinking Water Filter System (ROES-50) guarantees quality and safe water for every person through a variety of features. These include the presence of a technology that is able to remove up to 99% of contaminants that include chlorine and arsenic as well as a wide variety of bacteria, viruses, metals and thousands of other contaminants.

This RO system comes with a WQA certification that means that the system is trouble free and noise free. The user is also able to enjoy water that is pure, dependable and long lasting. The filters which are also superbly long lasting are able to treat both tap and well water providing crisp tasting and very refreshing water that is without a doubt superior to bottled water. The APEC – Top Tier – Built in USA – Ultra Safe, Premium 5-Stage Reverse Osmosis Drinking Water Filter System (ROES-50) comes with a 1 year satisfaction guarantee with a lifetime support to make sure that you have the most pleasant experience as you use this RO system. The JG fittings that are quick to assemble and do not need any extra lock clips or leak sealing steps ensure that you are able to enjoy the efficiency that this system has to offer and also allows you to start enjoying the benefits as soon as you make the purchase. To ensure that the water is not contaminated and is pure, it also comes with a 100% lead free chrome faucet and is certified by the FDA and NSF to put any worries that you may have to bed.

With unmatched ease and efficiency, you have no reasons whatsoever to be worried and you can take a much needed glass of water knowing fully well that it has gone through the most rigorous purification system.

iSpring RCC7AK – 75GPD 6-Stage Reverse Osmosis Water System

iSpring RCC7AK - Newly Upgraded US Legendary 75GPD 6-Stage Reverse Osmosis System

This RO water purification system seeks not only to ensure that there is pure and safe water flowing out of your tap but that it is able to achieve this while saving you money and worry. A product of a 100% USA manufacturer, the iSpring RCC7AK – Newly Upgraded US Legendary 75GPD 6-Stage Reverse Osmosis Water Filter System with Alkaline PH+ Mineral Stage and Brushed Nickel Faucet is able to reject 1000s of pollutants and contaminants that include chemicals like lead and arsenic as well as pharmaceuticals and microorganisms with an efficiency of up to 99%.

To ensure quality standards of the system as well as the water that it is able to produce, it is made using WET parts that have been certified by the NSF. The bigger RO membrane square footage allows for higher production of up to 75 GPD meaning that you are able to get not only quality but quantity all in one. This means that there is a constant supply of water that lasts longer and fills up faster hence you never have to go without clean and pure water for a single minute. To make it even more advantageous for you the system has an assembly demo video on YouTube to make sure that you don’t have to struggle at any point. It is a downhill task all the way.

As if all the quality and features are not enough, there is a 30 day money back guarantee that seeks to reassure you of your sound decision to make the purchase. This is further supported by a 1 year satisfaction guarantee and life time support for the equipment to ensure that you have a stress free experience while using the iSpring RCC7AK – Newly Upgraded US Legendary 75GPD 6-Stage Reverse Osmosis Water Filter System with Alkaline PH+ Mineral Stage and Brushed Nickel Faucet. With money back guaranteed and an added one year warranty, this RO system promises nothing but the best quality build and the best quality out of it.

Home Master TMHP HydroPerfection Undersink RO System

Home Master TMHP HydroPerfection Undersink RO System

It features a one of a kind filter design that seeks to address the issue that comes with most of the traditional models which is the replacement of filter canisters. Because of their build, such systems only allow the change of the filters. However, the canisters which also collect residue overtime are not changed and as a result, you have a less efficient filtration system. This is a thing of the past with this particular model from Home Master. To ensure the safest and the cleanest drinking water possible, the system comes with a whooping nine stages of filtration, purification and sterilization to ensure that you get nothing but the best quality water possible. Some of the materials that are used in the filtration process include sediment and catalytic carbon to ensure nothing big or small passes through the rigorous system.

Users will also get to experience the power of UV light when it comes to water filtration in the new cutting edge technology that has been featured in the Home Master TMHP Hydroperfection Undersink RO system. With this technology, the water enters a UV light sterilization chamber where it is bombarded with an intense light wave which eliminates the microorganisms and viruses in the water that might cause illness. This has been found to be more effective and safer compared to the use of chlorine.

If you are looking for a great water filtration system that is able to cater to the modern needs in a modern and technology savvy manner, then the Home Master TMHP Hydroperfection Undersink RO system is definitely the perfect fit for you and all your needs.

What is Reverse Osmosis ?

Reverse osmosis (RO) is a water purification technology that employs the use of semi-permeable membrane to purify water. Reverse osmosis involves passing water through a semipermeable membrane which is small enough to allow water molecules to pass through as well as getting rid of larger molecules. Reverse osmosis involves the use of an applied pressure to overcome osmotic pressure. This process can get rid of numerous types of ions and molecules from water such as bacteria. Reverse osmosis is used in both industrial and residential production of water. During the production, the solute is usually retained on the pressurized side of the membrane while the pure solvent is on the other side of the membrane.

The membrane is designed in a way thus inhibits large molecules to pass through thus is able to separate clean and safe water from water with impurities. The normal osmosis process involves the movement of water from an area of low solute concentration to an area of high solute concentration through a semi-permeable membrane. The movement of pure solvent is triggered by the need to reduce the free system energy by balancing the concentration of solutes on the two sides of the membrane, thereby generating osmotic pressure. Reverse osmosis can therefore be described as application of external energy to reverse the natural flow of a solvent. This reverse osmosis process is to an extent similar to other membrane technology applications. However, reverse osmosis and filtration have some key differences. Filtration involves straining the solvent molecules as its predominant removal mechanism. This works by forcing the huge molecules to be unable to pass through the membrane regardless of the solvent concentration or pressure. However, reverse osmosis factors in diffusion as the process is pressure and flow rat dependent. Reverse osmosis is well known for its use in the production of drinking water, where seawater is purified by removing salts as well as other effluent materials.


Membranes are some of the most important parts of reverse osmosis. Most of the membranes used in commercial reverse osmosis plants are made from cellulose acetate, polyamide and polysulfonate. The membrane is usually made up of a 0.25 microns skin and a 100 microns of support layer. The skin is usually the barrier that allows only water molecules to pass through. Water purified through the reverse osmosis method usually has an amount of dissolved solids that is approximately a constant percentage of the dissolved minerals in feed water. For instance, if the feed water has 400 ppm total dissolved solids (TDS), the product water may have 40 ppm or 20 ppm reflecting a 90% and 95% rejection ratio respectively. A Reverse Osmosis system design is usually based on feed water TDS; the percentage or recovery and percentage of rejection desired. The higher the recovery percentage, the lower the refection percentage, the poorer the product water quality becomes.

Which Type Of Reverse Osmosis System Is Best For Your Family ?

Now that you have read about the different types of reverse osmosis, it is time for you to know which type of RO system would do well at your home. Many households use up between 10 and 100 gallons of water a day for the various activities such as drinking, cooking, laundry, irrigation and other activities. You therefore need a reverse osmosis system that can produce this amount of water on daily basis. If you live alone or have a small family in an apartment, then your water consumption is lower than one who has a home with a compound. The latter will require more water to maintain the landscape. Therefore, you should choose the type of reverse osmosis capable of satisfying your water needs.

Counter Top Model

Counter top model is known to produce clean and safe water for consumption. This type of water production is very ideal for home and office production. This is because you can carry with you this reverse osmosis machine as it is portable. With a production rate of one and a half gallons every one hour, you are assured of about 36 gallons of water a day.​

Counter top model comes with a nine stage filtering process. Due to the many stages of filtration and generally use of many filters, this process produces very clean water but at the expense of speed. However, what would you value most; the speed at which you supply water at your home or the health of your family? Of course, you, like me, would go for the latter.

Under The Counter Residential Reverse Osmosis Systems

Coming with 5 phases of filtration and a storage tank, under counter residential reverse osmosis system produces between 10 and 75 gallons of clean and safe drinking water a day. This system is able to get rid of tastes and odor from the water. This system is fixed at your sink, where it is fixed on to the incoming cold water line. The drain line is also fixed as well as an independent faucet through which product water comes out through.

This system uses a carbon post filtrate which removes any persistent contaminant or pollutant thus ensuring your water is clean and safe. This model is very suitable for home use. With a capacity of 75 gallons a day, you can be sure of solving any water problems. 

Abundant Flow Water

Abundant flow water is a four stage reverse osmosis water system device that you can carry around with ease. It is designed to give you clean water wherever and whenever you want it as it is a small compact size measuring 14” by 8” by 8”. This system is very suitable for cabins, apartments, campers and travelers. You can go with this system wherever you want and make it give you pure water. With a 75 gallons of water a day capacity, this device is more than you need for your supply of clean water.

This device’s RO membrane goes for between 2 to 4 years while the carbon and DI filter requires annual replacement. This unit has some advanced features such as sediment filter, a 75 GPD TFC membrane, in-line odor and taste post filter, garden hose adapter and a flow restrictor. Other features include three 5-feet each color tubing in the form of a red supply water tube, a yellow brine water tube and a blue product water tubing. This system uses quick connect fitting to make replacement of filters simple and quick. This system uses NSF certified components thus doesn’t compromise on quality.

Under-sink Reverse Osmosis Water Filtration System

Under-sink reverse osmosis system is another water filtration system that uses five stages to purify drinking water. This is the system that will give you the freshest water right at your sink. This system ensures it gives you the safest water by reducing various chemicals, pollutants and contaminants found in your tap and well water. Among the contaminants this system gets rid of is arsenic, cysts, trivalent chromium, lead, barium, hexavalent chromium, copper, cadmium, fluoride, selenium, radium 226/228 and TDS among others.

This system comes with some of the most advanced and modern features such as a high quality lead-free faucet, lead free storage tank and cold water valves, ability to wash the back of TFC membrane to ensure purity is maintained. This system is a five stage purification device with a 50 gallons a day production capacity.

This is your perfect water purification system which uses the most advanced technology to give you the highest quality of water.


​Since the discovery of reverse osmosis, this system has become one of the world most useful technological breakthroughs. It has served a great purpose of provision of safe water for drinking at a cost effective price. This technology is not only used to purify drinking water, it is also used in many other areas. As I conclude, I want to take you through some of the areas where reverse osmosis has had great impact.

Drinking Water​

Reverse osmosis is providing safe water for drinking in many households across the world. Corporations are turning to RO systems to quench their employees thirst while companies are bottling RO purified water. The U.S. military serves between 1000 and 6000 soldiers with RO water while NBC (Nuclear/Biological/Chemical agents) use RO water for their operations.​

Waste Water​

Collected rainwater is usually used as feed water in Reverse Osmosis Systems and used for industrial cooling and irrigation. Big power plants use RO to get rid of minerals from water used in boilers. This helps in using pure water in the boilers as it doesn’t leave deposits that corrode and damage the machinery. Singapore announced their intention of treating their waste water using RO system before re-introducing them back into the reservoirs.​

Food Industry​

Reverse osmosis is used in food factories to thicken food liquids like tomato and orange juice, which when processed with heat lose their nutritional values. RO is used in concentration of milk and whey protein powder production in dairy industry. RO is used to remove acetic acid, alcohol and smoke in wine industry. RO is used to get rid of excess water from maple sap. This system removes 80% of water thus reducing the boiling expenses of the syrup.​

Car Wash​

Car wash entrepreneurs use reverse osmosis machines to treat hard water. Hard water is known to cause spotting on vehicles. By treating it with reverse osmosis, the heavy minerals in this water are removed. This also leads to lower demands by customers to have their vehicles dried, thus cutting on costs.​

​Reef Aquariums

Reef aquarium keepers have realized that tap water has dissolved chlorine, heavy metals, chloramines, nitrogen compounds and phosphates which are not ideal for the artificial mix of sea water.​

You have now seen the how important reverse osmosis is in our day to day lives. Reverse osmosis does not only produce drinking water but water for many other uses as evidenced above. Reverse osmosis is very ideal in our homes as it ensures that you will never expose your family to diseases resulting from use of dirty water.​

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