The 21 Best Reverse Osmosis Water Filters For Sale Online
Reverse osmosis is a water filtration method that removes harmful compounds found in water to make it potable. This technology uses pressure and a semi permeable membrane to purify water and get rid of impurities and foreign contaminants.
Reverse osmosis water has become very popular since its introduction to the market. This is mainly because more and more people are becoming aware of its benefits like having a better taste, being lead-free and helping the consumer achieve better health in general.
Though a reverse osmosis shower head or reverse osmosis shower filter systems may be unnecessary in most cases, having a good supply of reverse osmosis drinking water, on the other hand, would be a great step in achieving better health for pretty much anyone.
JUST IN CASE: If you're looking for shower head water filters you can check out our awesome shower water filter list RIGHT HERE.
Now, you might be asking yourself:
“Where can I buy reverse osmosis water?”
RO water can be bought commercially but if you’re planning on consuming it on a regular basis, it may be a little pricey to buy reverse osmosis water by the bottle all the time. So, the best option is to buy a reverse osmosis water filter... thankfully, if this is why you've stuck around this long, you're in luck! We've done all the work for you and have come up with a list of all the reverse osmosis options you'll ever need!
Enough beating around the bush! Here is a list of the 21 Best Reverse Osmosis Water Filters For Sale Online that you can choose from if you plan on buying one.
1. 5-Stage Residential Reverse Osmosis System (50GPD)
This reverse osmosis water filtration system uses 5 stages of reverse osmosis filtration to ensure that you are getting clean and safe water. The system comes with an NSF-certified 50 GPD (gallons per day) membrane and an NSF-certified steel storage tank so you know you are getting the best reverse osmosis system for your home. Everything you need to install the system comes with the package but installation may take a while because there are plenty of parts to work with. It also features an auto shut-off valve so you don’t have to worry about forgetting about shutting the system down when not in use / necessary.
2. 4-Stage Mikro Alpha Portable Reverse Osmosis (RO) Water Filter System with 75 GPD Membrane
If you’re looking for a portable reverse osmosis system that you can use indoors and outdoors, go for the 4 Stage Mikro Alpha Portable Reverse Osmosis (RO) Water Filter System. This system filters your water through 4 stages and provides up to 98% of contaminate removal. It is small and compact, making it ideal for smaller spaces like condos, apartments and even RVs and it has a garden hose adapter that allows for easy usage and storage. It comes with a 75 GPD membrane that is capable of producing 2 to 3 gallons per hour.
3. 50 Gallon Per Day 5-Stage Home Reverse Osmosis Drinking Water System
A high quality, easy-to-install and efficient reverse osmosis water filtration system – that’s what the AMI 5-Stage Home Reverse Osmosis Drinking Water System is. This RO system comes pre-assembled so all you really have to do upon receipt is install it in your home and you can start enjoying clean, safe and better-tasting water in no time. The system is a little bulky so make sure you have ample space in the area where you want to install it to accommodate it.
4. Express Water 5-Stage Home Drinking Reverse Osmosis System (100GPD) - with Modern Chrome Faucet PLUS Set of 4 Extra Filters
For those who take their reverse osmosis reverse osmosis systems seriously, this is the one for you. This 5-stage RO system boasts of a 100 GPD membrane that ensures you of superior performance and results. With a modern chrome faucet and 4 extra filters thrown in, the price is truly unbeatable. Installation is quick and easy and the system features an auto shut-off valve so you don’t waste a single drop of water.
5. iSpring RCW5 - 5-Stage Under-Counter Reverse Osmosis Water Filter with Quick Fitting (50GPD)
This brand name mentioned in many reverse osmosis reviews and that is because their RO systems are one of the best in the market. The iSpring reverse osmosis water filtration system RCW5 model, in particular, is fully automated and filters water using the 5 stages in reverse osmosis and it comes with a 50 GPD membrane that can provide adequate water for a regular home. All units are wet tested before shipping to make sure that there will be no leaks upon installation in your home. The system comes with a chrome reverse osmosis faucet and all the other parts needed for installation though you may have to purchase different fittings because the fittings included in the package is not universal and may not fit with your existing plumbing.
6. No-Mess Reverse Osmosis Drinking Water Filtration System
The No-Mess Reverse Osmosis Drinking Water Filtration System is a sleek and compact reverse osmosis water filter system that removes lead, cysts, chlorine taste and odor and other water contaminants in your water to give your bottled water quality drinking water straight from the tap. The kit comes with a chrome faucet that features a filter change reminder light so you don’t have to guess when it’s time to change the filters. With quarter turn encapsulated filters, changing is quick and easy. This system is ideal for those who want something plain and simple that gets the job done. The only downside to this system is that it does require batteries (included in the kit, lasts up to 4380 hours).
7. Apex 50 5-Stage Reverse Osmosis Water Filter System
This reverse osmosis water system comes with a 50 GPD membrane and is composed of high quality NSF and FDA approved components. It comes fully assembled so all you need to do is install it with the help of the installation kit that it comes with. The colored tubing feature makes installation a breeze – no need to pay for a professional to get the job done. All units are wet tested and sanitized so as long as you follow installation instructions, you shouldn’t have problems with leaks.
8. Hydro-Logic 31035 100-GPD Stealth-RO100 Reverse Osmosis Filter
It may be small but the Hydro-Logic 31035 100-GPD Stealth-RO100 Reverse Osmosis Filter does the job of your everyday, run-of-the-mill bulky water filter systems. This RO filter can remove up to 98% of chemicals and contaminants in your water to give you clean, pure low PPM water that easily compares to commercial bottled water. One common observation about this filter, though, is that it produces RO water a little slower than the regular RO system.
9. Express Water 8-Stage Alkaline Antioxidant Reverse Osmosis Home Drinking Water Filtration System
With 8 stages of filtration to go through, you just know your water will be as pure as it can get once it reaches your glass when you use the Express Water 8 Stage Alkaline Antioxidant Reverse Osmosis Home Drinking Water Filtration System. The system features an auto shut-off valve for efficiency and it also comes with a premium brushed nickel deluxe faucet in the kit. Unlike most Express RO systems, however, this kit does not come with extra filters. Overall, it still is a great value for your money.
10. Under-sink Reverse Osmosis Water Filtration System 5-stage - with Designed Faucet
This system is easy to install and can conveniently fit right under your sink. It features an innovative design that uses the carbon block taste and odor filtration method along with a 5-stage water filtration system to give you pure, potable and high quality water at home. It comes with a LEAD-free faucet for guaranteed compatibility and has a 50 GPD membrane and a safety water pressure gauge that helps regulate water flow.
11. iSpring RCC7 - 5-Stage Reverse Osmosis Water Filter System (75GPD) - with Brushed Nickel Faucet and New Upgrades 2014
The iSpring RCC7 is one of the latest and the greatest RO water filtration systems you can get your hands on. The package comes with NSF / FDA certified components as well as a luxury designer EU-style faucet, water detector and a feed water adapter. Installation is easy and can be followed step-by-step from a YouTube how-to video. This system, however, can only operate with a minimum water pressure of 35 psi. Otherwise, you will need to use a booster pump to get the best results.
12. APEC - Premium 5-Stage Reverse Osmosis Drinking Water Filter System (Ultra Safe, Built in the USA)
This state of the art reverse osmosis water filtration system is a 100% built in the USA machine that removes up to 99% of the chemicals and contaminants in your tap and well water using the 5-stage RO filtration process and premium and long lasting filter to produce clean, crisp and pure drinking water that’s safe for the whole family. The APEC ROES-50 is made of high quality materials and operates noise-free for many years, eliminating the need to buy reverse osmosis filter systems every now and then in the long run. It is easy to install and even easier to maintain. All you need to do is replace the filters every 6 to 12 months to continuously enjoy great-tasting water.
13. APEC Water - Countertop Reverse Osmosis Water Filter (Portable, Installation-Free, Built in the USA)
Clean and safe water on the go shouldn’t be so hard to get a hold of and if having great tasting potable water everywhere you go is what you want, you should definitely go for the APEC RO-CTOP RO water filter. The whole system is portable and does not require any installation so you are free to take it with you virtually anywhere. All you need to do is hook it up to a sink and you can enjoy bottled water quality drinking water in no time. This is ideal for those who are always on the move or those who are living in very small spaces. One downside, though, is that it produces RO water rather slowly so you’ll have to fill up jars when you have time to make sure you have clean water on the ready all the time.
14. APEC Water - High-Flow Reverse Osmosis Drinking Water Filter System (90GPD)
Another great offering from APEC Water brings the same quality as their previous models on this list but now with up to 90GPD. This model gives you more power for situations that may need to run on a bit more juice than average. Like the others, you can expect top tier quality and a super efficient design all built to perfection in the USA.
15. iSpring RCC7AK - 6-Stage Reverse Osmosis Water Filter System (75GPD) - with Alkaline PH+ Mineral Stage and Brushed Nickel Faucet
If you’re looking for an RO system that you can truly consider as an investment, look no further than the iSpring RCC7AK. This is a cutting edge RO system that effectively and efficiently purifies your water using 6 stages of reverse osmosis. As with all the other iSpring RO systems, you can watch an installation walk through video for this system on YouTube to make it easier for you. It also boasts of a bigger RO membrane square footage that delivers fresh water quicker than the average RO system.
16. iSpring RCC7AK-UV - 7-Stage Reverse Osmosis Water Filter (75GPD) - with Flow Sensor Switch 11W UV, Alkaline PH+
Another RO system worth the splurge is the iSpring RCC7AK-UV. It comes with the standard iSpring RO system features but this particular one uses a 7-stage reverse osmosis process (including an alkaline stage) to assure you that you are getting only the purest, cleanest, freshest and best tasting water directly from your tap. It also has a booster pump feature for those in homes with less than 35psi water pressure. Aside from that, the RCC7AK-UV also boasts of a powerful 11w UV light feature flow sensor switch that powers on and off controlled by the drinking faucet.
17. Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis System (White)
The innovative design of the Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis System solves most of the common problems one would encounter with standard and ordinary reverse osmosis water filtration systems like leakage and slow water flow and production rate. It removes up to 98% of chemicals and contaminants in your water and adds minerals (calcium and magnesium) using the patented Full Contact technology for water that’s not only clean and safe but healthy as well. This RO system is truly worth every penny.
18. APEC Water - Permeate Pumped Reverse Osmosis Water Filter System for Low Water Pressure Homes (Top Tier, High Efficiency, Built in the USA)
If a top-notch RO system is what you’re looking for, you should check out the APEC Water Ultra Safe & High-Efficiency Permeate Pumped Reverse Osmosis Water Filter System for Low Water Pressure Homes (RO-PERM). This state-of-the-art RO system uses a 5-stage RO filtration process that removes up to 99% of chemicals and contaminants in your water and features a patented permeate pump technology that increases delivery pressure at the faucet and allows for faster water flow and production. It is also equipped super capacity filters that last twice as long as the standard filters and comes with a LEAD-free chrome faucet and JG food-grade tubing.
19. iSpring Commercial Reverse Osmosis Water Filter (300GPD!!!) - with 20" FILTERS and Booster Pump
It may be pricier than the standard RO system you can find online but the iSpring RCB3P-NT is well worth it in the end. This RO system features a free-standing frame and a built in pressure gauge along with 20” prefilters and 3 100GPD membranes, allowing it to produce a maximum of 300 gallons per day which is great if you plan on using it for commercial purposes. Just hook it up to a tank (sold separately) and you can enjoy clean and pure water.
20. Aquaphor DWM-101 Compact RO Reverse Osmosis Water Filter System (Built-In Airless Storage Tank and Mineralization)
· Clean and safe water starts with a good water filtration system and that is exactly what the Aquaphor DWM-101 Compact RO Reverse Osmosis Water Filter System with Built In Airless Storage Tank and Mineralization is. This RO system is NSF approved, BPA-free and LGA certified so you are assured that you are getting the best quality and the best bang for your buck as well. Physically, it’s only half the size of your standard RO system unit but performance-wise, it is just as good, if not far better than the standard RO. It operates efficiently at low pressure and saves 50% of wasted water.
21. Home Master HydroPerfection Undersink RO System
The Home Master HydroPerfection Undersink RO System is a great choice if you are looking for an RO system that can filter tap water as well as well water and city water. It uses an advanced filtration and purification stage that removes up to 99% of chemicals and contaminants in water and has long lasting and easy to change filters that are easy to maintain and replace.
Getting yourself a reverse osmosis filtration system doesn't have to be a difficult choice to make. The build-quality and overall competition available in the market assures great quality spanning across different brands and designs. All of the entries on this list have been curated to only reflect the highest rated products available online. So, don't you worry about ordering and receiving only the best quality. All-About-Water-Filters.com has done the research in advance and is here to extend a helping reverse osmosis hand!
We hope you have enjoyed this list and have found it helpful for your quest for the best reverse osmosis water filter for sale online. Good Luck and Happy Filtering!