The Best Reverse Osmosis Systems / Filters in 2018

If you want to make sure that the water you’re drinking is as pure as possible, then you need a reverse osmosis system / filter. Also known as RO Systems, these great filters manage to reduce the contaminants and harmful substances in your drinking water by up to 99%.

And in today’s article, we’re going to share the best reverse osmosis filters in 2018. They are extremely easy to use, they offer great quality for a good price and you will be very satisfied with your purchase. These filters are guaranteed to keep your drinking water safe, no matter where you are in the world.

But first, let’s see what is a reverse osmosis filter and why you should get one. In the end, isn’t all drinking water safe to drink?

Although in most cases and countries it is, there are potentially harmful substances and particles that will end up in your glass. A RO System or Filter will make sure that it no longer happens.

It will do so by removing ions, molecules and larger particles from drinking water, according to the in-depth explanation on Wikipedia. Using a semipermeable membrane, the process of reverse osmosis filters all the nasty stuff in your drinking water, including bacteria, but also harmful minerals and other micro components that find their way into the drinking water.

In other words, if you want to make sure that your drinking water is as safe as possible, you will need a reverse osmosis system, even if the tap water where you live is considered safe to drink. The older pipes it goes through can still dump some bad things in it, including (but not being limited to) rust particles, pesticides, nitrates and nitrites.

With these in mind, let’s find out below which are the best reverse osmosis filters in 2018, listed from the cheapest to the most expensive.

Please note: We get commissions for purchases made through links in this article.

iSpring RCC7

This is one of the most popular reverse osmosis filtration systems and for all the right reasons. It’s also the cheapest on the least, which makes it even more popular.

It is an under-the-sink system using 5 filtration methods that allows it to filter up to 99% of the impurities such as chlorine, lead, fluoride, pharmaceuticals, microorganisms, arsenic and 1000+ pollutants from your drinking water. It also removes bacteria and some viruses, resulting in a pure water that makes everything taste better. No to mention the fact that it’s a lot safer!

The system is able to fill up the tank faster thanks to its bigger RO membrane square footage which provides 75GPD water. The capacity is really good for this price range and should be considered a bonus! It is also built using premium quality components, certified “Gold” (highest ranking) by the Water Quality Association (WQA) against NSF/ANSI standard 58.

Unlike some other filtration systems, this one is easy to install and it can be done at home without professional help. The installation guide on the user manual is very easy to follow as it is written in simple language, but if you don’t consider yourself a handy person, you might need to call in a plumber to set it up. Better be safe than do something wrong!

The iSpring RCC7 also comes with 3 years of limited warranty and lifetime support, which proves that we’re indeed talking about a really good system. This is also confirmed by over 4,000 reviews on Amazon with an average rating of 4.8 out of 5 stars at the moment of writing this article.

In other words, all the customers who have tried this cheap reverse osmosis filter were extremely satisfied with its quality. We’re sure you will be one of them as well! So make sure to check out the link below to find out more & purchase yours today!

Click here to get it on Amazon

APEC Top Tier ROES-50 Water Filtration System

The APEC Top Tier ROES-50 is a US made product which purifies water making it healthier for human consumption. The product is created with a technology which is capable of getting rid of 99 percent of impurities and contaminants such as lead, fluoride, arsenic, bacteria, pharmaceuticals, viruses, heavy metals and much more.

The product is suitable for the filtration of tap and well water used at home or offices. Small businesses and commercial establishments can also make use of the product to filter their water, and the price is still very competitive, similar to the one recommended above. The main difference between these first two products is that the first one is made in the EU, while this one is US-made.

Extremely durable and built with materials that guarantee extended life, this is also a 5-stage water filtration system and it also comes with a lead-free designer faucet, as well as a 2 year extended manufacturer warranty.

It produces a maximum of 50 gallons of water per day, which should be enough for regular families. It is also easy to install – an under the sink system that also comes with instructions and videos to help you install it yourself. As always, you can instead opt for a plumber if you don’t feel comfortable installing it, although the entire process is pretty simple.

The filters are easy to be changed as well thanks to a simply mechanism. The filters themselves are not among the cheapest, but you know that you pay for quality and you won’t have to replace them too often, which makes up for the slightly higher price.

So if you’re looking for an US-made RO system, the APEC brand is really well known and trusted by its customers. This particular filter, for example, has over 4,000 reviews on Amazon and a rating of 4.8 stars out of 5, similar to the product above. So it’s a “pick and choose” type of thing if you’re selecting your system out of these two.

Click here to get it on Amazon


If you are looking for an alternative, this reverse osmosis water filter system for your home use would be a great choice. The main difference compared to the previous two recommendations is that if comes with a 6-stage filtration system instead of 5.

Through the 6 stages filtration process, the system will get rid of dust, rust, particles, cloudiness, odors, bad tastes, colors, unpleasant chlorine and all the other baddies that RO Systems take care of. However, the bonus here comes from the extra mineral cartridge which adds food-grade calcium from trusted sources in order to increase the alkalinity of the water and its taste.

This is actually a good thing, because drinking water with added minerals is actually a good thing to keep them in check in our bodies without the need of extra supplements! It’s true that in this case we’re only talking about calcium, but it’s better than nothing.

Just like all the other systems, this one is easy to install at home and comes with detailed instructions and installation videos to make it as easy as possible for you. Most people should be able to install this system without a specialist’s help at home, under their sink.

All in all, this is a better choice in our opinion, thanks to the added alkalinity given by the addition of the calcium carbonate.

Click here to get it on Amazon

Home Master TMAFC Artesian

We’re now moving to the more expensive systems, but if you have the extra money to spend on one, you will definitely satisfied.

For example, the Home Master TMAFC Artesian has an impressive performance thanks to its innovative design that makes up for the imperfections of the traditional system. This way, the system itself is more durable and it reduces water waste by up to 80% and increases water production by up to 50%.

It comes with a 7-stage filtration process, basically offering mineral water from your tap. This is a great choice in my opinion, since we need those minerals in the water – which also make it taste a lot better. If you were to follow my recommendation, you should always choose a RO filtration system that adds minerals back to the water. The alkaline water comes with many health benefits (unless you are recommended otherwise by a specialist).

The unit comes with filters that are able to sift impurities from your water. The filters are strongly made and you will not change it until after a year of usage or it has sifted 2000 gallons of water. The good news is that it is very simple to remove the filters without using any wrenches or similar tools. The water flow rate is also impressive and beats that of traditional systems.

It is not as popular as other systems on the market, mainly because it is a bit more expensive. But I strongly believe that it’s worth the extra dollars for the minerals that it adds back to the drinking water. So this one is highly recommended!

Click here to check it out on Amazon

iSpring RCC7AK

If you’re looking for a better know brand, you can always choose the iSpring instead of the Home Master. It also remineralizes water and makes it alkaline by adding natural minerals that improve the taste of the water and make it healthier for us.

It also uses a 6-stage filtration method that is really special, one of the steps being that of an UV sterilization stage, a step that increases the quality of the water by killing the small percentage of viruses, bacteria, and other microorganisms that could potentially remain in the water after the RO process. It also has the extra, final step, of adding minerals back to the water, including calcium and magnesium.

The unit can be used to purify both well and city water. It operates quietly and without having any problem. It has a great flow rate of water and thus, you will always get purified water anytime you want. It delivers water that has the quality and taste of bottled water and, despite its higher price, it is a great system to use at home, work or anywhere you can install it under a sink.

Click here to get it on Amazon

These would be our recommended reverse osmosis systems for 2018. No matter which one you choose, you will get a product that delivers crystal clear, safe to drink water. If you have the option to choose, though, I would suggest going for one of the filtration systems that add some minerals back into the water as these are needed by our bodies.

Leave a Comment