Under Sink Reverse Osmosis Systems Review and Advantages

under sink RO systems installationTalking about drinking water, what you need is actually more than the quantity of it; quality does matter here and healthy water is all you need. Under sink water filter is a good water filtration system that helps you to provide high quality drinking water for the whole family. With multiple steps done during the filtration and purification process, you are going to get healthy and ready-to-drink water to fulfill your daily needs.

Under sink reverse osmosis systems have been proven to effectively purify drinking water for around 40 years by now thus the unite is quite recommended for you to have in your home or office.

Here are some of the best under sink water filters:

Crystal Quest Thunder 1000C and Crystal Quest Thunder 4000

Crystal Quest Thunder 1000C

Crystal Quest Thunder 1000C and Crystal Quest Thunder 4000 have 12 stages of water filtration system. The stages enable you to have totally clear and healthy drinking water which are free from harmful chemicals such as metals, salts, and minerals. In short, this is how the stages purify the water:

  • In the first stage, the water goes through a 5 micron solid carbon cartridge to remove volatile organic carbon compounds, insecticides, pesticides and industrial solvents and traps particles larger than 5 micron including sediment, silt, sand and dirt. It also helps to extend the life of the system.
  • Ultrafiltration membrane and pre-one micro filter pads are in charge to process the water in stage two and three respectively.
  • Stage four and five are used to clear the water from organic contaminants and also heavy metals that are harmful for your body.
  • Meanwhile, in stage six and seven the water flows through Redox media and will be cleared from undesirable particles in stage 8.
  • Crystal Quest reverse osmosis membrane is used in stage nine to remove extra small particles which is continued to stage ten to twelve to make sure the water are ready and healthy to drink.

APEC Under Sink RO Systems RO-90 and ROES 50

APEC Under Sink RO Systems RO-90

APEC RO-90 and ROES 50 is another under sink RO system available in the market. Compared to the previous one, APEC RO systems is simpler with only 5 stages of filtration.

However, do not doubt the quality of drinking water it produces for even though the water does not go to long processes, each step of purification involves safe and great technology like carbon block filters and 0.0001 micron reverse osmosis membrane.

  • The first stage of the filtration is used to remove dust, rust and particles through a sediment filter, then the water goes to the second and third stage in which the carbon block filters work to remove bad taste, odors, volatile organic compounds, chemicals and even coli form bacteria.
  • Stage four of this system is probably the most important step as the super small membrane removes hazardous contaminants such as arsenic, lead and barium.
  • Finally, the last stage that uses a coconut shell refining carbon filter will remove any excess taste after the water has been in the tank.

Aquasana AQ-5300 3-Stage Under Counter Purifier – non-RO Alternative

Aquasana AQ-5300

Three stages of water filtration has also been there: Aquasana AQ-5300 3-stage under counter water filter. As it is mentioned before, the number of the stage the water has to travel through does not necessarily determine the quality of the liquid. It means that the three stages of filtration definitely can give you high quality water to consume every day.

The greatest point here is that as the stage is lesser than the others, it takes lesser time also for the process therefore no need to wait for long before you are able to drink the water. Aquasana AQ-5300 has a performance indicator that enables you to see when you need to replace the filters.

NSF Certified Claryum is another good thing of this system that has the ability to remove over 97% of chlorines and chloramines. In relatively short time, you can drink the water even directly from the faucet.

Now after you have had some references of RO system to be install in your home or office, there is one more thing you had better considering namely pros and cons. While everything always have their advantages and disadvantages, knowing the pros and cons of the water filtration system is nice for you in the way you have more points to consider before investing your money on your preferred system.

The Pros

  • Under sink water filter system has a number of pros such as removing the majority of unwanted contaminants due to semi-permeable filters used in there.
  • Filtering out minerals like lead, iron, manganese and salt that can be harmful if taken in large quantities.
  • Saving more water compared to water treatment of distillation.
  • The system, moreover, is very convenient as it has a faucet set up in your sink for drinking water.
  • It improves the water flavor.
  • RO water purification is beneficial for commercial uses.

The Cons

Unfortunately, some people do not like to use this water filtration system due to some considerations you call them as the cons.

  • Now talking about the cost, reverse osmosis systems are relatively expensive for home and office use in both installation and filter replacement.
  • The capacity limit of the water it can purify every day is quite small as well, which means slower function compared to other filtration systems.

So, what is your decision? Regardless the pros and cons people are arguing, under counter RO systems is a great help for you to filter and purify the water for daily use. It is worth-trying.



Whole House Reverse Osmosis System Pros/Cons, Alternatives

whole house RO water filterWhen it comes to the matter of choosing a water filtration system, you would want to take this decision seriously, because it could potentially affect your whole family’s wellbeing. Even if the water filtration system is rather expensive, there really is no reason to be cheap about it, because this is something that you would be using consistently for a while so your money would be well spent.

Amongst the many different options available when it comes to water filtration systems, one of the best would have to be the whole house reverse osmosis water filter. Whole house reverse osmosis frameworks are ideal for a water source at your home or business.

The Benefits of Using Whole House Reverse Osmosis System

The whole house reverse osmosis system is so good because you would be able to have quality water consistently at a bargained price. You would never have to pay for a pricey bottled water again if you have this system in your house. Whether you utilize civil water, well water, downpour water or private water, a whole house reverse osmosis filter will expel more than ninety-nine percent of contaminants from your water. These contaminants incorporate chlorine, lead, mercury, microorganisms, infections and some more.

There are few other water filtration systems that could work as effectively and efficiently as the whole house reverse osmosis system, and this is a fact that has been reviewed by many customers and experts alike. We will review them in the end of the article.

All in all, there are several advantages that you can expect from a whole house reverse osmosis water filtration system:

  • You would be able to have cleanly separated water all over in your home.
  • There is no compelling reason to purchase a shower channel separate from a spigot channel if you use this system.
  • With a whole house reverse osmosis water system, even your cooler water will be separated and prepared for utilization.
  • Additionally, this system is less expensive than purchasing filtered water for your whole home.
  • Reverse osmosis channels utilize a great deal of water to create a couple of gallons of water a day yet it is still less expensive than purchasing filtered water.
  • Reverse osmosis water channel whole house frameworks are proportionate to under one dollar a day when you mull over the expense for the framework and the gallons of water squandered.

On top of that, the quality of the filtration is something that you can trust. Whole house reverse osmosis channels are thought to be a good alternative to channel water for any home. They expel more than ninety-nine percent of contaminants from water paying little respect to the wellspring of the water. No microscopic organisms, no infections, no chlorine, no lead and no awful tastes and scent would ever exist in the water in your house.

Crystal Quest whole house RO systems. They have full-size, medium, and compact. Starting from 500 gallons per day to 20,000 for commercial needs. These systems are dependable, simple in use and the price is very good, comparing to the other brand’s systems.

CRYSTAL QUEST Whole House 500 GPD Reverse Osmosis System

Whole House Reverse Osmosis Filtration Disadvantages

On the other hand, it does not mean that the whole house RO system is without faults:

  • This system squanders a great deal of water. An average will use between five to fifteen gallons of water to create one gallon of uncontaminated water. Also, if you choose this system, you might require an additional stockpiling tank.
  • Whole house reverse osmosis water filtration frameworks typically store water in their tank so that at whatever point you require water it is accessible. Contingent upon how much water your household might utilize, you might require a second stockpiling tank to keep you from coming up short on water.

All in all, it is up to you to decide whether the whole house RO water filtration system is worth it or not depending on your orientation. If you wish to be able to drink and use clean water no matter the cost, then this is the perfect system for you.

Another drawback of RO whole house systems is the that they can be a bit pricey, comparing to non-RO. The price can easily start from $3000 or you sould request a quote first for custom made system. Thus, not many manufacturers are using RO technology for whole house systems, read on to know why.

Why Many Brands Do Not Use RO for Whole House Systems?

You may realize that not all whole house water filtration systems are equipped with the reverse osmosis function. This is due to the fact that not all households may need the specific function of a reverse osmosis system. Whole house frameworks work when all is said in done to channel more particular contaminants from the whole home while reverse osmosis spends significant time in evaluating a wide scope of contaminants for drinking.

A whole house framework works uniquely in contrast to a reverse osmosis framework since it channels water for the whole home. On the off chance that you have no exceptional issues then a whole house carbon filtration framework is suggested for general multi-reason whole house sanitization or a whole house conditioner is prescribed in the event that you require delicate water for a scale free environment and spotless dish sets.

In any case, in the event that you have particular water issues then you would require a whole house framework devoted to treating that issue. All in all, if you wish for a more complete and targeted approach to clean the water in your home, a whole house reverse osmosis system would be the perfect approach.

Under $2000 Whole House RO System Alternatives

Now you may be also wondering about which whole house water filtration system would be best for you as an alternative to RO systems.

APEC Total Solution 10 Whole House Purification System is one option you want to consider. It decontaminates the water without utilizing sodium. Other water channels accomplish the same result however to the detriment of putting extra sodium into the water.

APEC Total Solution 10 Whole House Purification System

Another great option is the Aquasana 1,000,000 gallon Premium Rhino Whole House Water Filter, which uproots more than ninety-seven percent of chlorine and other frightful contaminants found in faucet water.


Aquasana Whole House Water Filter Million-Gallon Rhino Eq-1000

If you are looking for something under five hundred dollars, then the CRYSTAL QUEST® Whole House Triple 20″ x 5.0″ water filter system may be more appropriate. Although it is cheaper, it does not mean that this one is inferior. It filters the water by going through eight phases of filtration.

CRYSTAL QUEST® Whole House Triple



Countertop Reverse Osmosis Water Filter Benefits

Countertop Reverse Osmosis Water Filter

Unfiltered water means unhealthy lifestyle! Having a good countertop reverse osmosis filter will do just your job! It is a good way of securing of life with a small price to pay. Stay tension free with this filter. You do not have to worry about the quality of water if you connect a reverse osmosis filter with your tap. This will purify your water and make you healthier.

Now, you must be thinking how does the purification process work? Well, you have to the right place. After going through this article, you definitely go through an urge of buying the countertop reverse osmosis water filter. However, you should know both the merits and demerits of this kind of water purification system.

Is Countertop Reverse Osmosis Filtration Effective or Not?

Now coming to something important, countertop reverse osmosis system is an effective way of purifying water. Now coming to the purification process, basically, what this does is, it takes water from the pipes and purifies it, by removing the harmful microbes and particles that might be harmful to your health.

Certain things are invisible to the naked eyes but are clearly visible to the water filter. Certain water filters make an effort of taking out each and every microbe and harmful particles which it sees. However, there are some which is unable of pointing out those tiny microbes. Thus, those microbes still remain in the water that you drink. This is the most basic difference between a good water filter and a bad one or rather a below average one.

Here We Picked Three Models Which Might be Helpful as a Reference:


  • Crystal Quest 50 GPD Countertop Reverse Osmosis Systems (CQE-CT-00142)

Crystal Quest 50 GPD Countertop Reverse Osmosis SystemsThis model is a 3-stage purifier. The only work that you need to do is drain out some of the water from your tap. This system of filtration is similar to the beneath the sink system. The only advantage being that, you do not have to keep a check valve or any kind of storage tank. Having this will only take up a lot of space, the countertop reverse osmosis system avoids that disadvantage. This is a very compact system and makes room for some more apartments.

The water filter will hang from your wall. Choose the water filter which meets your exact needs and specifications. You can even choose the color according to your choice. These devices last for many years; all you need to do is change the carbon black fitted inside the filter sometimes.

Some of the countertop RO system filters up to 50 gallons of water every day. Such water purifying filters are best for systems which services a lot of people like in an office, motels or for any kind of gatherings where there are a lot of people, and naturally you need good and healthy drinking water.

This system happens to removes all kinds of undissolved particles like dust, silt, rust, sand, dirt, and any other stuff, which might pose a risk to human beings. This system also uses an electrochemical process to get rid of heavy metals like lead, nickel, copper, chromium, aluminum, mercury, and many other such heavy metal. These metals are attracted to the surface of the water purifier like a magnet in countertop RO system.

  • Aquasana Countertop Water Filter System AQ-4000

aq-4000w Aquasana Countertop Water FilterThis new model brings you some unique feature. This model filters water under pressure. Some consider this type of water filtration as one of the best ways of filtering water. However, not all the purifiers are good. Some of the best purifiers are designed uniquely in such a manner so that, it removes pollutants and kills all the harmful germs.

These water filters are easy to install and easy to maintain as well. This is going to be a great way of reducing the number of plastic bottle of purified water you buy for drinking purpose.

The time gap between which you need to replace or change the filters is six months. This model is very affordable and within your means. You can easily change the cartridges as well. And takes very little space.

  • APEC RO-CTOP Portable Countertop RO System

APEC RO-CTOP Portable Countertop RO SystemThis is a very high in demand water purifier. This is a 4-stage water filter. This gives you ultra-pure water.

Light-weighted and easy installation purifier. This filter gets hooked to the faucets in a matter of few minutes. This gives you a long lasting routine.

The filters are very reliable and its capacity is quite good. Best for condos, motels and retirement homes.

Not all the Countertop Filters are Same!

However, if you think that countertop filtered water is always good for your health, then you are wrong! Not all the filters work the same way. It differs from brand to brand. You should not make any kind of compromise regarding your health. Even if that means buying a bit costly water purifier.

According to some the RO technology of purifying water is not too good. They might be correct. If the procedure inside the purifier is not carried out in proper fashion, the water is still left with unseen microbes and bacteria which poses a grave danger to your health and is going to show up as severe complications in the near future.

Few Disadvantages of Countertop Reverse Osmosis Filter

The disadvantage of having countertop filtered water is that this system tends to demineralize the water which you are drinking. Hence, all the good and beneficial minerals are removed from water.


Nevertheless, did you know that water is not the only source of minerals and you can easily get it from natural sea salts, foods, vegetables and so on? In fact, a lot of nutritionists agree that water isn’t a primary source of dietary minerals anyway!

Minerals in water are in inorganic form, thus, not easily absorbed by the body however, organic minerals in foods are more readily absorbed. Anyway, there is RO system with water mineralization technology – Aquasana Reverse Osmosis AQ-RO-3 OptimH2O with remineralization

You might argue that this kind of purifier removes chlorine from water, which is carcinogenic! But, you must also understand that this is not the only harmful chemical, there are many other carcinogenic materials, which the water purifier is unable to filter. Thus, a countertop reverse osmosis water filter has its perks as well as its disadvantages. All you need to do to keep safe from germs is make a well-informed decision about buying which water filter.