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USWF 600GPD Tankless Undersink RO System

SKU
RO-2F-600
Price $359.99 List Price Price $628.99 Save 42%
Availability: In Stock - Free Shipping
Available Add-Ons
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SKU: RO-2F-600-F › See more product details

USWF Replacement Composite Prefilter for RO-2F-600 Tankless Reverse Osmosis System

Add: $49.99 $34.99
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SKU: RO-2F-600-M › See more product details

USWF Replacement RO Membrane for RO-2F-600 Tankless Reverse Osmosis System

Add: $142.99 $99.99
  • High flow 600GPD tankless design can fill an 8oz glass in just 9 seconds and reduces clutter by taking up less space under the sink.
  • Save waste water with a 2:1 Pure to drain ratio that is 8 times more efficient than a conventional RO.
  • LED smart faucet and 3 second quick change filter cartridges takes all the hassle out of maintaining the system.
  • Automatic flush feature prolongs the life of the RO membrane, and prevents TDS creep to provide fresh and clean water from the very first glass.
› See more product details
  • High flow 600GPD tankless design can fill an 8oz glass in just 9 seconds and reduces clutter by taking up less space under the sink.
  • Save waste water with a 2:1 Pure to drain ratio that is 8 times more efficient than a conventional RO.
  • LED smart faucet and 3 second quick change filter cartridges takes all the hassle out of maintaining the system.
  • Automatic flush feature prolongs the life of the RO membrane, and prevents TDS creep to provide fresh and clean water from the very first glass.
This 600 gallon per day tankless RO system by USWF provides on demand reverse osmosis filtration in a compact space saving profile with an impressive 2:1 pure to drain ratio meaning it produces 8 times less waste water than a conventional RO. The system comes with an LED smart faucet and performs intelligent monitoring to notify when a filter change is required, and the quick change filters can easily be swapped out in 3 seconds with a simple twist and pull. This system is easy to install and maintain while being packed with features like automatic membrane flushing and a leak free integrated internal waterway. The RO-2F-600 is the next generation of reverse osmosis filtration system, order yours today!


Smart Faucet


Smart faucet / Intelligent monitoring

The RO-2F-600 monitors filter life to provide filter replacement reminders. The LED smart faucet indicator will turn purple when a filter is nearing the end of its life, and turns red when the filter needs to be replaced. The composite prefilter lasts for 1000 gallons or 12 months, and the RO membrane cartridge lasts for 2000 gallons or 24 months whichever comes first.



Smart Faucet


Reduce Waste Water

The water that flows to the drain during operation is often referred to as "wastewater", but this is a misnomer as the water isn't wasted it's actually performing an important function. As the RO filters contaminants from the water they collect in the membrane, they need to be washed away or the membrane will quickly become clogged and damaged. When you take a shower you're not wasting water just because it goes down the drain, it's simply part of the process of getting clean.
Conventional under sink RO membranes typically operate with a 1:4 pure to drain water ratio. While this ratio does an excellent job rinsing the membrane and prolonging its life, water is a precious resource and sending 4 or more gallons of water down the drain for only a single gallon used can feel excessive. The RO-2F-600 boasts an exceptional 2:1 pure to drain ratio meaning that it will only send 0.5 gallons of water to the drain for every gallon used 8 times less than the amount of a conventional RO.
If the wastewater in a RO performs such an important job wouldn't reducing the drain ratio so dramatically mean that the RO membrane isn't going to be rinsed as thoroughly and therefore have a shorter lifespan?
In short: Yes, all things being equal, but the RO-2F-600 has a trick up its sleeve, an automatic membrane flush.



Auto Flush


Automatic Flushing

In order to prolong membrane life even while running at an extremely low drain ratio, the RO-2F-600 has an automatic flushing feature built in. After the system has been idle for 5 minutes it performs a membrane flush. This flush allows the system to rinse away any contaminants that may have been left on the membrane during use and extends the life of the membrane. Without this feature it would not be economical to run an RO with a 2:1 pure to drain ratio because the membrane would constantly need replacing.
A second benefit of the membrane flush is that it refills the membrane with filtered water and prevents TDS creep. TDS stands for Total dissolved solids and when an RO system is not in use and under low pressure contaminants can pass from the untreated side of the membrane to the filtered side. On a tankless RO this means that the first 15-20 seconds of water dispensed after the system has been sitting idle may not be as pure and filtered as you expect. If you're only filling a single glass the TDS creep could significantly impact the quality of water, and to avoid it you have to let the system run for 20-30 seconds before filling your glass. It doesn't matter if it takes less than 10 seconds to fill a glass if you have to wait 30 seconds before you do it to know you have pure water.
By filling the membrane with filtered water during the membrane flush the water on the untreated side of the membrane is already filtered. This significantly reduces TDS creep because both sides of the membrane already have low TDS levels, and means that the first cup of water dispensed will be fresh and pure without having to wait.



space saving


Tankless Design

The high flow 600GPD membrane is capable of filling an 8oz glass in just 9 seconds, and you can use as much RO water as you'd like without running the tank down to a trickle. Removing the tank also eliminates the chore of cleaning the RO tank, and the risk of secondary contamination from an unsanitized tank.
The slim tankless design of the RO-2F-600 takes up 50% less space than a traditional RO system.



Trustworthy Quality
More Information
Package Qty 1
Manufacturer's Id RO-2F-600
Actual Size (in) 17 5/16 inches (length) x 5 1/2 inches ( width) x 14 3/4 (height)
Media Type Specialty Filter
Media Sediment and Carbon prefilter followed by RO membrane
Operating Pressure (psi) 15 - 90
Operating Temperature (°F) 41 - 100
Flow Rate (gpm) Flow rate is the volume of water that passes through a filtration system measured in gallons per minute. A filter's flow rate indicates the maximum recommened flow for optimum filter performance. x Flow rate is the volume of water that passes through a filtration system measured in gallons per minute. A filter's flow rate indicates the maximum recommened flow for optimum filter performance. x 0.42
Flow Rate (gpd) 600
Color White
Power Requirements The amount of energy the system will use during operation. The system must be connected to a power source capable of providing a least this amount of power.x The amount of energy the system will use during operation. The system must be connected to a power source capable of providing a least this amount of power.x 110-120V AC Electrical Outlet
Includes RO-2F-600, CF filter, RO membrane, LED Smart Faucet, 3/8" or 1/2" inlet supply adapter, drain saddle, and tubing.

Installation Guide