|Item Weight||30.8 pounds|
|Product Dimensions||16.2 x 18.8 x 18.1 inches|
|Item model number||RO5DX|
|Material||Steel Tank, Plastic System, Brass Faucet|
|Item Package Quantity||1|
|Air Flow Capacity||1 CFM|
Express Water 50 GPD Reverse Osmosis Water Filtration System – 5 Stage RO Water Purifier with Faucet and Tank – Under Sink Water Filter plus 4 Replacement Filters
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- The easiest change for a healthier life - Experience what water should taste like when we remove up to 99.99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, Bacteria, and more
- Exactly what you need - Drink the healthiest water on Earth. All our filters are specially engineered to work together, producing the safest best tasting water you’ll ever drink
- Don’t waste money on professional installation - Our quick and easy to understand design means you can install and understand everything about your system
- Quality Guaranteed - Rest easy with our 1 year warranty on all Express Water Systems
- Water when you need it - No need to mess with refilling or activating the system, automatically fills your water tank with high quality drinking water
- Help Has Arrived - Support from experts who can answer any of your questions about your home’s water
- Love your water - Environmentally friendly coconut carbon filters give unequalled quality and a clear natural taste
- Peace of mind - We include an emergency leak stop detector that shuts off water flow when it detects unwelcome moisture
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From the manufacturer
Discover How Simple Your Water Can Be
Stop Drinking Contaminants
- Heavy Metals
- Total Dissolved Solids (TDS)
- and more
Water When You Need It
◼ Get your water fast: Water through your faucet at 0.8 GPM!
◼ Always Ready: Produces nearly 50 gallons of pure water a day.
◼ Filter changes are quick and easy with simple design and clear labels.
Pure Healthy Water from Your Faucet
The Benefits of RO
Start drinking healthy and stop drinking contaminants with your own home Reverse Osmosis Water Purification. Other filters leave behind contaminants, but Express Water offers the highest contaminant reduction rated Reverse Osmosis Membrane for reduction of major water contaminants.
We have designed our system’s five stages of filtration to work together and compliment each other for the long lasting high grade contaminant removal. This means you’re getting the cleanest water and the best value in filtration.
Choose the best in home filtration and start drinking healthy today!
5 Stages of Pure
Express Water’s 1st stage is a Sediment filter which helps filter dirt, dust, sand, and rust.
The 2nd and 3rd stages are Carbon Block and Granular Carbon Filters which focus on pollutants like chlorine, volatile organic chemicals, and odor causing compounds.
These early stages help extend the life of the 4th stage, the Reverse Osmosis Membrane. The Membrane focuses on the most difficult to remove contaminants like lead, arsenic, chromium, fluoride, TDS, radium and others.
The 5th stage is a Post Activated Carbon Filter which does a final pass on your water, right before it comes through the faucet, removing any possible taste or odor.
It’s the combination of these stages that’s given countless customers water purer than bottled water straight from their faucet.
Express Water offers several features unique to this system.
◼ Double Sealed Filters to preserve your filters and your kitchen. Each filter is double sealed to provide the best filtration efficiency and value.
◼ Our Leak Stop Valve shuts off water flow if excess water is detected. A fabric disk stays in contact with the floor beside your system. If for any reason water is absorbed the flow to your system is stopped.
◼ Included Brass Feed Adapter and Quick Connect Adapter means no going to the hardware store to buy parts. The feed adapter fits the two most common sizes of under sink pipes 1/2" and 3/8".
◼ Our RO Membrane is rated for more contaminant reduction than other home systems. Start removing contaminants that other filters just can’t.
Save Your Time
Filter changes are quick and easy with simple design and clear labels.
◼ Your pre-filters are swapped out only twice a year: Sediment, Carbon Block, Granular Activated Carbon.
◼ The others are replaced only once a year: RO Membrane & Post Carbon.
◼ Our Quick Connect system is fast, easy, and helps prevent leaks.
◼ A labeled color matched system so you know what goes where at a glance.
Water When You Need It
With efficient filtration and quick delivery get your water fast.
◼ Fast Flow Rate: Get your water fast. Water through your faucet at 0.8 GPM!
◼ Always Ready: This system can produce nearly 50 gallons of pure water a day.
◼ An adult should drink 0.5-1.55 gallons of water a day. Makes more than enough water for the whole family!
Here to Help
Our certified water technicians are here to answer any questions you may have about your system or your home’s water in general. If you run into a question or problem, we want to help you through it. We’re not happy unless you are.
◼ Have any questions about your system or your home’s water answered by experts
◼ Questions before buying? Just give us a call!
Make the purest drinking water with your own home system. Great in the kitchen: Improve the taste of your cooking, coffee, ice, and drinks. Experience true Reverse Osmosis purification. Safe filtered fresh tasting H2O: Removes up to 99.99% of contaminants including Lead, Chlorine, Fluoride, Cyanide, Giardia, Radium, Asbestos, Calcite, Heavy Metal, Bacteria, Viruses, Pharmaceuticals, and over 100 other contaminants. Get setup fast with our Quick Connect tubing system. Long lasting filters of the highest capacity standards mean you only need to change your system every six months. Includes fast flow faucet with 0.8 GPM delivery. A compact system made to fit under counter in a cabinet. Best for house, apartment, residential, well water, industrial, rv, machine, and office uses. Certified by an independent laboratory to NSF standard 58. Comes with 4 gallon (3.2 gallon water capacity) storage tank and tank stand. Your tank can sit upright or on it’s side to make sure it fits under most kitchen cabinets. Includes all filters needed for setup and first 6 months of use and extra filters for 1st replacement. Can be wall / cabinet mounted or freestanding, made for indoor use. Can be installed undersink, in a basement or other remote locations, you may need additional tubing or a delivery pump depending on how far away you plan to install or if you plan to link to a refrigerator as well. For every one gallon of water produced the system discharges between one and three gallons (depending on the pressure and quality of your incoming water). The system is compatible with 3/8" and 1/2" under sink connections. Includes filter housing wrench. Operates on 40-80 PSI water pressure, you may need a Booster Pump or Pressure Regulator depending on your water pressure. The water is cleaner and more convenient than any pitcher, faucet filter, or countertop systems. Express Water’s 5 Stage Reverse Osmosis Water Filtration System RO5DX is the complete solution for your drinking water.
Top customer reviews
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This is my 3rd unit for the house one in downstairs kitchen and one upstairs as well, replacing a 12-year old system that's never caused a problem other than a leak in the UV two weeks ago. Sure I could have replaced just the UV but hey it's time for a complete new system.
Complaints about the clarity of the instructions are unfounded as far as I'm concerned. I was replacing a similar unit (different brand) but there were no parts of the old system re-used other than the metal fitting on the cold water pipe, which still required the new compression fitting. The only difficulty with the instructions was the slightly upgraded output faucet which was not covered, but easy to figure out the difference and install.
The main caution, as said by a few others, is to make sure you seat the tubes fully into the fittings... it's covered well in the manual and on youtube, but I still managed to have one leak afterward, which was hectic since I already had the unit on the wall of the cabinet and it was now full of water and pretty heavy. Push those tubes into the fitting HARD so you can feel when it goes that last 3/8 of an inch.
PROs vs the older unit:
1. Very very nice that they pre-assembled the filter portion, that saves probably 45 minutes for you.
2. Tubing diagram, in color, makes assembly and troubleshooting very easy.
3. This unit has about twice the water volume coming out of the faucet, which is nice if you're filling a coffee pot.
4. Extra Filters included
CONs vs older unit:
1. Does not include the UV sanitizer, and they point out twice in the instructions that you need that if you have any chance of microbial pollution. If you are using city water, it's probably not needed, but those of us in the country will need them.
2. Not one complaint about the purchased unit itself. Good quality.
I'm almost 75 years old and assembled this without help. I'm blind in one eye, a little senile, and have problems crouching for any period of time and even worse trying to get back up from under the sink. I'm sure it took me twice as long as most people, but the result was well worth it. I like the color coded tubing, easy to see where things go and come from under the sink.
Suggestions for easier assembly:
1. Install the faucet first, with the tubing left full length
2. Install the input line from the cold water pipe, leaving the tubing full length
3. Install the tank, tubing full length
4. Install the drain tube cut to the length since the junction with the sink drainpipe is near the front.
5. Place a large rectangular plastic dish pan in front of the cabinet and assemble the connections there, so that you can turn it on and check for leaks before hanging the unit on the cabinet wall. That way you can easily see and fix any leaks without making a puddle under the sink.
I purchased this unit for our home, it was installed under the kitchen sink. Due to my hobby (obsession) of salt water reef tanks, throughout the years I have purchased and used numerous reverse osmosis deionization units from many various companies. The unit I currently use for my reef tank doesn’t require a storage tank but came with a dual TDS (total dissolved solids) meter and deionization stage to remove the last of the TDS. That unit cost twice as much as the unit from Express Water, HOWEVER it falls short of the quality unit I just installed from Express Water. This 5 stage unit is far more superior to the one I paid twice as much for.
For example, this product takes into consideration the task of replacing the filters, they equipped their units with swivel connection to allow for the membrane canister to be open without having to remove the ¼” tubing (which illuminates the possibility to form leaks after a few times of disconnecting and reconnecting the line)
They also perform a pressure test of the membrane canister to ensure no leaks prior to shipment (no other unit that I purchased in the past did that)
The instruction booklet was very clear and even offered color pictures, diagrams and schematics to aid in easy installation. And to go one step further, each connection that needed to be made to the inlet water, waste water, storage tank, and faucet were labeled on the unit itself. This company clearly understands the complexity of tackling a task like this and has taken every step to eliminate frustration, making it easy for just about any skill level to tackle this job.
After installation I followed the instructions and allowed the tank to fill up and then drain it completely, the water was blackish/grey (which is normal due to the final carbon filter being flushed out) then after filling it again I tested the TDS, 7ppm which tells me the unit is doing its job but I knew it could do better than that, in which I then emptied the tank for a second time and let it fill back up. The TDS meter reading the second time was 2ppm…. MUCH BETTER.
You can’t have the good without the bad: the provided ½” slip joint adapter for the feed water wouldn’t work for the shut off valve I had under the sink, my valve has a 3/8” outlet. Luckily I had the right 3/8” adapter handy in my miscellaneous parts from all the other units I’ve had over the years and installed it instead. I’m not sure how feasible it would be to add that adapter to the list but it will save some frustration. I looked on line and currently this part can be purchased for $13 (JG Speedfit ASVPP1LF 3/8-Inch by 3/8-Inch by 1/4-Inch Angle Stop Adapter Valve). Please be sure to take that into consideration when purchasing this unit.
And Lastly, The wrench that was provided is to aid opening the large canisters during filter replacement. However the membrane housing is slightly smaller and the wrench provided will not aid in opening it. This housing was really hard to open and takes some muscle power to get it open. There is a filter wrench to open housing however it wasn’t provided. I can’t provide a name or part number for that though because there’s many options to choose from. However for me, I was lucky enough to have one handy to get it open.
If those 2 concerns were addressed and rectified I would give this purchase and experience 5 gold stars. All in all, the best unit money can buy. I would recommend this unit to anyone that is in the market for a whole home RO unit.