Express Water Roalk5D Water Purification System Product Overview

Express Water Roalk5D Water Purification System Product Overview (hover to zoom) (tap once to zoom, tap left, right, top, bottom to move image, tap outside of image to cancel)
Product Affiliate Link
Product NameExpress Water ROALK5D
BrandExpress Water
Removes (% of contaminants)
Removes (% of contaminants)99
Easy InstallationYes
Filter Lifespan12 Months
Adds Ionized mineralsYes
CLICK HERE to order your Express Water ROALK5D 10-Stage Alkaline Reverse Osmosis Home Drinking Water Filtration System.



Water is the ultimate necessity for the survival of life and without water our bodies cannot survive for long. Water is the most important carrier in our body. 92% of blood is water. Water helps in maintaining our body temperature, providing necessary oxygen and nutrition to the cells and removal of toxic wastes from our body is carried out through water. So, to live a healthy life drinking an adequate amount of water is a MUST but…


Unfortunately, in this day and age that we live in, due to rapid industrialization and pollution, water supply pipes in the cities are wearing out resulting in all sorts of contamination in water. Today, no one can say that the tap water coming into their houses is safe to drink.


Although local bodies try to purify water keeping within their financial constraints, most of them resort to simple purification methods like chlorination and fluorination but water reaching our homes along the way gets contaminated with lead, arsenic, sulphates, mercury and asbestos. All of these have harmful effects on our health of consumed.



Doctors recommend 8 to 10 glasses of water for keeping a healthy body and procuring an adequate amount of pure and hygienic drinking water for yourself and your family is a headache and one of the ways to resolve this dilemma is to install a home based water purification system.

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 is again a tough task. And to relieve you of this selection headache, we bring you a review of a state of the art water purification system this is Express Water Roalk5D Reverse Osmosis Home Drinking Water Filtration System.


What is Express Water Roalk5D

Express water Roalk5D 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 50 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 and carbon absorption. 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 Roalk5D water purification system filters water in 6 steps or stages which are briefly described below.

Express Water Roalk5D Process

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 Roalk5D’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 Roalk5D 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.

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- 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 makes sure that nothing unhealthy goes out of the system and filters out any substances left out by the RO and Alkaline Filter.



Premium Designer Faucet & Storage Tank

The Express Water Roalk5D water purification system also comes with an elegant and stylish premium quality faucet and a storage tank that can store up to 4 gallons of pure drinking water.


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 & installation advice.

Express Water Roalk5D Installation



The Express Water Roalk5D water purification system is amazingly affordable given its premium quality and features and it costs half of some other brands of similar specification, plus it’s available to order online and some companies offer it with free shipping across America


Final Verdict

The Express Water Roalk5D home water purification system is a great home based water purification system and the ideal solution for any household’s drinking water needs. Its pocket friendly price, features, totally natural and BPA free materials guarantee that you and your family have clean and healthy drinking water of the highest standards.














For more details on the Express Water ROALK5D 10-Stage Alkaline Reverse Osmosis Home Drinking Water Filtration System CLICK HERE

Leave a Reply