Express Water ROALKUV10DCG Reverse Osmosis Review

Express Water ROALKUV10DCG Reverse Osmosis Review (hover to zoom) (tap once to zoom, tap left, right, top, bottom to move image, tap outside of image to cancel)
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Product NameExpress Water 11 Stage UV Ultraviolet + Alkaline + Reverse Osmosis Home Drinking Water Filtration System 100 GPD RO Membrane Filter
BrandExpress Water
Removes (% of contaminants)
Removes (% of contaminants)99
Easy InstallationYes
Filter Lifespan
Adds Ionized minerals
CLICK HERE to order your Express Water ROALKUV10DCG Reverse Osmosis Home Drinking Water Filtration System.

Express Water RoalkUV10 Water Purification System Product Overview


We’ve another Express Water reverse osmosis review to help you choose the right product for your home.

Without doubt health is one of the deciding factors when you’re considering your own and the future of your family. Bathing, washing, showering in dirty water, shouldn’t ever have to be a concern in modern society. You’d not expect to cook or drink contaminated water, but have you ever considered what is in your water?

Needless you say, larger families consume more water than the single person living on their own or the working couple who are away at work during the day, tend to eat out most days and mainly grab a quick shower, do their teeth and make a coffee.

With so many water purification systems available in the market and with all the fancy features and the headlines, selecting the best water purification system suitable for your needs seems like a tough task. And to ease your decision making process, we bring you a review of a state of the art water purification system this is Express Water RoalkUV10 Reverse Osmosis UV Home Drinking Water Filtration System.


About the Product

Express water RoalkUV10 is a state of the art modern home drinking water purification system that removes all types of impurities from drinking water including solid suspended particles, harmful bacteria and unhygienic chemical compounds. Its state of the art design and high quality toxic free materials ensure high efficiency water purification and its 100 Gallons Per Day capacity makes sure that you and your family get all the healthy water you need to stay healthy and hydrated.

It makes use of scientifically proven filtration technologies like Reverse Osmosis, microfiber sediment filtration, carbon absorption and UV light treatment. It also ensures that the treated water is closest to natural water by enriching it with essential minerals like Calcium, Magnesium, Sodium and Potassium.

But before diving into pricing and specifications, it is important that you know and understand how the system purifies water and what makes this water hygienic. So, in the next section, we describe the various processes the system makes use of to purify water.

Water Purification Process

The Express Water RoalkUV10 water purification system filters water in 7 steps or stages which are briefly described below.

The ROALKUV10DCG 7 Stages


Step 1-Sediment Filtration

In the first step, the system performs sediment filtration using its dedicated sediment filter. Sediment filtration is the process of removing suspended particles from water. These suspended particles include Dirt, Sand, Scales, Coarse Sand and Sand from water.

The RoalkUV10’s sediment filter is manufactured with ultrahigh quality Polypropylene microfibers which basically act as a very high performance sieves to reject all the unwanted particles and only let through filtered water. Its high holding capacity ensures high efficiency and fewer filter changes.


Step 2-Active Carbon Filtration

Carbon is a substance that has a long history of being used to absorb impurities and is perhaps the most powerful natural absorbent known to man. One pound of carbon contains a surface area of roughly 100 acres and can absorb literally thousands of different chemicals!

Activated carbon is carbon which has a slight positive charge added to it, which makes it like magnet to harmful chemicals and impurities. These impurities include chlorine, suspended particles, unnatural tastes and odors and other chemicals found in tap water. As the water passes over the positively charged carbon surface, the negatively charged particles of these harmful chemicals are drawn to the carbon surface.

The Granular Carbon Filter (G.A.C) used in the RoalkUV10 is made from naturally occurring coconut shell carbon so you can have the peace of mind that everything used in the filter is nothing but 100% pure. The filter has the micron rating of 5 micrometers.


Step 3-Carbon Block Filtration

This step is the second stage of carbon filtration and at this stage water is filtered through Powdered Block Carbon. This type of carbon filter is even more efficient than the active carbon filter and filters those particles who were left out by the active carbon filter. This filter has micron rating of 1 micrometer.

The two stage carbon filtration ensures that all harmful chemicals and particles are removed from water and is ready for the next step. Like the previous filter, the carbon block filter is made from 100% pure coconut shell carbon and its efficient block design ensures high chemical absorption rate.


Step 4-Reverse Osmosis

This the main and the most important stage of the filtration process. Reverse Osmosis in simple words is a water treatment process that removes contaminants from water by using pressure to force water molecules through a semipermeable membrane.

During this process, the contaminants are filtered out and flushed away, leaving clean, delicious drinking water. Reverse osmosis is capable of removing up to 99 percent of the continents especially harmful bacteria and unhealthy minerals like arsenic, mercury and pesticides and total dissolved salts and many other contaminants.

This process makes sure that you get great tasting, odorless and healthy water!


Step 5-The Alkaline Filter

When natural water flows through rocks, streams, and rivers, it also dissolves many nutrients and minerals which are highly required and beneficial for health like Calcium, Magnesium, Potassium and Sodium. These minerals help in removing acidic wastes that cause Dyspepsia, Chronic diarrhea keep the skin Fresher and Clearer by increasing oxygen levels

The reverse osmosis process is so efficient that it removes most of these healthy minerals too and then these minerals need to be restored again. The Alkaline filter contains five stages of essential minerals which are Mineral Stone, Alkaline Balls, Calcite crystals, Far Infrared ceramic and Maifan Stone. When water passes through these minerals, the essential elements are restored in water and the pH of water becomes slightly alkaline. These are the elements which are responsible for the great taste of water that comes out of the system!


Step 6- Ultraviolet Light Treatment

The Ultraviolet Light sterilizes and sanitizes the water to efficiently eliminate 99.99% of cysts, micro-organisms and harmful bacteria like E. Coli, Fungi, Algae, etc.

The water flows through reflective stainless steel housing chamber and makes contact with the UV lamp evenly.


Step 7- Polishing Filter or POST Carbon

This is the last stage of purification process this is yet another high efficiency carbon filter made from natural coconut shell carbon as an insurance policy that makes sure that nothing unhealthy goes out of the system and filters out any substances left out by the RO and Alkaline Filter.


One thing of importance to note, Water will pass through 11 stages from the point of entry till comes out of the faucet for consumption, even though there’s only 7 steps listed here. This is due to the alkaline filter which has 5 stages built in within that section by itself.





The Express Water RoalkUV10 water purification system comes with the following accessories.





Premium Designer Faucet

The Express Water RoalkUV10 water purification system comes with a beautiful and stylish premium quality faucet which guarantees to look elegant wherever you place it.


Storage Tank

It also comes with a high quality NSF approved storage tank that can store up to 4 gallons of pure drinking water.


Pressure Gauge

A pressure gauge to keep an eye on the water flow rate into the filters.



Maintenance and Replacement

Filter replacement will depend upon the quality of raw water and the amount of impurities in it. All the filters in the system are of highest quality and their high holding rate ensures fewer replacements. The filters are also labeled with color markings to facilitate easy replacement.



Now that you know how amazingly efficient your home water purification system is, lets dive into its product specifications.


Product Specifications

The following table shows the various system specifications.


Express Water ROALKUV10DCG
Express Water ROALKUV10DCG





The Express Water RoalkUV10 water purification system doesn’t come cheap but isn’t that expensive either. Given its amazing quality and premium features we still consider this is a pretty reasonable price.

It also comes with a 1 year guarantee and free life time customer support across America.


Final Verdict

The Express Water RoalkUV10 home water purification system is the Ultimate home based water purification system and the ideal solution for any household’s drinking water needs. Its premium features, totally natural lead and BPA free materials guarantee that you and your family have clean and healthy drinking water of the highest standards.

Our impartial Express Water reverse osmosis review comes to the close now. Some people may find it a bit costly but again we think it is priced very reasonably considering the features and quality it packs.

For more details on the Express Water ROALKUV10DCG click here to get current pricing.

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