Best Reverse Osmosis Reviews – Ultimate List for a Smart Shopper

Unfit water exposes you to a range of diseases. This is perhaps why every home and workplace should be equipped with a proper water filtration system. A reverse osmosis filter is a modern water filtration system that uses reverse osmosis to filter your water.

In this article, we will be discussing more about the reverse filtration systems, and will talk about the best reverse osmosis reviews. 

**Below, you'll see more detailed reviews, but you can also click the links above to see current prices and read customer's reviews on Amazon.

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How Reverse Osmosis System Works?

Reverse Osmosis uses water pressure to permeate through a semi permeable membrane to leave behind molecules, inorganic components and chemicals behind. This is similar to how water permeates through semi permeable rocks like sedimentary rocks and emerges out as one of the purest forms of water. This natural process is called osmosis.

Reverse osmosis is different from natural osmosis in the sense that water naturally moves from low to high solute concentration. In RO, the water is forced to move from high to low solute concentration.

Types of Reverse Osmosis Filters

Reverse osmosis isn’t a modern concept as it has been in use since ages. Based on the various stages of filtration, reverse osmosis system can be classified as following:

  • CounterTop Systems
  • Under Sink  Systems
  • Reverse Osmosis with Tanks
  • Reverse Osmosis without Tanks

These systems are equipped with tanks in which the filtered water is stored. However, reverse osmosis systems with tanks have a limitation i.e., water if stored for a long time may have a changed taste and therefore not recommended for drinking. 

Importance of Reverse Osmosis System for Clean and Pure Drinking Water

Reverse Osmosis or RO systems are very much popular in almost every household and even office. All thanks to the reliable procedure that they adopt to filter water, they provide cleanest and safest water for drinking. 

Here are a few other reasons why a RO system should be installed in both residential and commercial set ups:

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    The process of osmosis is natural and filters the water from any minerals and harmful dissolved elements. RO system uses a 100% natural procedure to remove the unwanted components from water.
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    RO system improves the quality of drinking water manifold. It is clear to look at, in addition to being, odorless and tasteless. The procedure removes all the impurities, therefore the resultant drinking water is clear of anything that may tamper its quality.
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    RO is recommended instead of bottled water as it’s cheap and affordable. Instead of buying bottled water for drinking purposes get your own daily supply by installing the suitable RO system at your home and office.

It is worth mentioning here that RO system may remove some good minerals as well from your drinking water. However, weighing all pros and cons, the RO system scores much higher and should be installed in all commercial and residential establishments. 

Things to Keep in Mind while Buying Reverse Osmosis Filters

The process of Reverse Osmosis keeps on changing as per the models. While a few models use a number of stages to filter water, there are various models which use lesser layers of filtration.

Depending on the kind of water your area supplies and various other factors you have to decide which model will work best for you. Check out the features and buying guide to make the right choice.

Ensure If You Need A Faucet

A separate faucet may be required to dispense the treated water. It is highly recommended to analyze what kind of faucet you will require which will go in sync with your kitchen and the surroundings.


Faucet With Or Without Air-Gap

Faucets come with or without air gap. Non-air gap faucets are recommended to check the water moving back from the drain. These are quite easy to install and make less noise.



Stages Of Water Filtration

The usual stages are 3, 4 or 5 in which minimum 4 stages of filtration are recommended. The quality of water in your area will determine the kind of filtration required.


Water Hardness

Depending upon the level of the water hardness in your area you have to decide if you should use water softener pre-treatment. Water with 7 grains per gallon hardness may be considered for pre-treatment to ensure longevity of the RO system. However, the pre-treatment isn’t mandatory.


Water Wastage in RO System

It is often assumed that lot of water is wasted while producing a lesser quantity of purified water. The system automatically stops when the water fills up the storage tank.

It can be said that just like water is required to wash a car, utensils or clothes in a washing machine. Similarly the water thought to be wasted is actually used to clean the membranes which keep filtering the water. 


Quantity of Water Produced

Based on the size of your family or whether you will use the RO for residential or commercial purpose, the right model should be selected. 

To understand which size is suitable, the RO membrane GPD rating must be understood. Based on how much gallons per day (GPD) the RO system can produce per day, the ratings are given.

Most effective and safe RO systems are affordable and fully automated. The water gets filtered and stored automatically or can be directly accessed from faucet thereby making it a very user friendly water filter system. 

Buying the right RO system will require good research and understanding of your requirements. Given below are the reviews of the top 5 RO systems to help you make a choice for yourself. 

**Below, you'll see more detailed reviews, but you can also click the links above to see current prices and read customer's reviews on Amazon.

5 Best Reverse Osmosis Filters Reviews

This RO system is known for producing exceptionally clean and odorless drinking water which is fit for drinking, cooking, making coffee, tea and ice. Get the best filtered clear water right at your home and avoid wasting money on bottled water.

This system eliminates chlorine, odor, unwanted taste, toxic fluoride, arsenic, lead, chromium and various other contaminants.

Pros​​​​​

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    High quality, designed and assembled in USA
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    Most efficient in removing number of contaminants including toxic components like arsenic, lead and fluoride
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    Almost 99% contaminants are removed
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    Best quality filters ensure superior quality drinking water
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    WQA certified which guarantees noise-free, hassle –free, durable, reliable long term service

Cons

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    Complaints of plastic taste
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    Water hose isn’t tightly fitting

Water enters through the pre-filters which consist of stages one, two and three. Pre-filters remove the larger sized contaminants while protecting the RO membranes from harmful chemicals as well.

After the pre-filtration process, the water then goes through the reverse osmosis process by being forced through the membrane. 0.0001 micron sized membrane filters the water thus removing endless contaminants and the post carbon filter also known as GAC filter used in the 5th and final stages delivers a highly polished clean water no less effective than bottled water.

Pros​​​​​

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    Filters a wide range of contaminants including number of toxic elements
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    A very thin film semi composite membrane is used to filter the water to increase efficiency
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    Installation is simple and easy
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    Water Quality Association (WQA) Gold sealed qualified

Cons

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    Water taste complaint received
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    Leakage is reported

This under sink reverse osmosis water filter system is most ideal for large families and commercial purposes. It produces high quality water that tastes fresh and odorless, this RO system is best for health conscious people.

The most common problems related with RO systems have been covered by a 5-year long warranty period.

Pros​​​​​

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    Traditional RO system problems are well combated
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    Addition of minerals like calcium and magnesium improves the water taste manifold
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    Superior quality water produced by 5 stage filtration process removing almost 98% of several contaminants including toxic ones
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    Highly durable and easily changeable filters
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    Very fast flow rate compared to traditional RO systems

Cons

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    Leakage from several places reported

Get constant supply of clean, odorless and chemical free drinking water from Express Water Filter at an amazing affordable price. This under sink reverse osmosis filter removes a plethora of components, minerals and toxic chemicals up to 99%.

The filters are highly durable and super-efficient to provide best drinking water.

Pros​​​​​

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    100% under counter filter
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    Highly durable and most efficient filters
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    Up to 99% removal of components, debris and toxic chemicals
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    Delivers healthy water which can be used for drinking, cooking, making ice and coffee
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    NSF certified tank
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    Hassle free and noise free
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    Can be used for commercial purposes as large quantities of water can be dispensed

Cons

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    Takes time to install
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    Tank takes long time to fill up

APEC water filtration system provides super fresh, odorless and awesome tasting water. It is an ultra-safe reverse osmosis drinking water filter system. Water is dispensed directly from the kitchen tap and therefore you get unlimited supply of fresh drinking water which can be used for cooking, making coffee, ice and cooking purposes.

High standards are maintained and therefore the best output is given.

Pros​​​​​

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    Certified with WQA Gold Seal for being able to remove almost 99% unwanted components including toxic contaminants
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    5-tier high grade US made filters
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    Highly durable filters

Cons

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    Installation is bit difficult
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    Quick connects fittings leak

Conclusion

Buying the right RO system is a matter of proper research. We hope that the above-mentioned RO systems would have helped you in the process of finding the right one.

Although, all the above-mentioned RO systems are perfect, however, if my opinion is asked, I would suggest you to go for the Express Water 5 Stage Under Sink Reverse Osmosis Drinking Water Filtration System. It is one of the best RO systems to be installed at home or office.

Equipped with the best features, this RO system is capable of dispensing large quantities of water that can be used for residential as well as commercial purposes. It’s a hassle free highly efficient RO system which can dispense water which is free of contaminants up to 99%.

It’s recommended you make a list of your requirements and expectations and accordingly match it to the RO systems you will check both online and offline. Ensure that you understand the features of the RO system to understand which combinations will be most suitable for your needs. Check the good brands as those are always worth the money.

Abigail Jones
 

Hi, I'm Abigail. I like spending time tearing my house apart and putting it together back again. Join me on home improvement tutorials, tips on my blog.

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