PurePro® K-Series RO Systems:

K800 ] K500 ] [ K300 ] K100 ]


Reverse Osmosis Drinking Water System !

Welcome to the world of state-of-the-art technology and intelligent design solutions!





High Quality, Elegant RO System
PurePro K300 system is a modern kitchen appliance that has been carefully designed with health consciousness, efficiency, high performance and convenience in mind. K300 uses K-Series inline filters which has molded quick-connect fittings that are easy to insert and remove the tube.

PurePro K300 system uses reverse osmosis (RO) technology - which is recognized as the most effective at significantly reducing a large number of contaminants that may be in your water - no other home water treatment system offers you as much protection and reliability.


The success of the K-Series filter is directly attributable to the innovative quick-connect fittings that are incorporated into the design. These fittings are unique in two ways. First, they allow for the installation of the inline filter in a matter of seconds. Inlet and outlet tubes are simply snapped into place and secured using a patented collet system. Second, the fittings are molded directly into the filter body and cap as a single unit. This reduces the chance for weeping or seepage. (click here for more information)


Fits conveniently under any kitchen sink

The stylish design of the PurePro K300 system was created to fit elegantly in any kitchen environment. The clean lines and graceful contours of the bright white cabinet make it the most attractive reverse osmosis water system available.

Easy installation  
Use K-Series filter cartridge design makes filter changes fast, clean and easy. No tools required for replacements. click here for more information. PurePro K300 system use quick-connect fitting design makes installation fast and easy. 

Use K-Series filter cartridge design

K-Series Filter Cartridges
A very compact solution that efficiently combines reverse osmosis (RO) technology with K-series inline cartridge filters to produce high quality pure water. PurePro K300 system is available to be installed the booster pump for low water pressure needs.

2.2 Gallons NSF Standards Water Storage Tank.
Complete 5 stage reverse osmosis water filter system.
Easy-open lid for easily cartridge filters replaced.
Use K-Series filter design makes filter changes fast, clean and easy.
Automatic shut-off valve or Solenoid Valve (pump model).
Flow Restrictor, Stainless Steel Check Valve. 
Long Reach Chrome Faucet (upgrade faucet is acceptable)
Feed water connector, deliver valve & Drain Saddle Valve.
Quick-connect fitting for easy installation.
Completely Assembled & Water leaking testing
100% Factory Tested and Sterilized Ready for Installation.
High capacity booster pump. (optional)

K300 - cartridge filters
(Stage 1) 5 Micron Sediment Filter :
With only five micron rating. It is effective in removing dirt, rust and sand particles.
(Stage 2) Granular Activated Carbon Filter:
It takes out 99% of the chlorine and organic chemicals. It provides enhanced reduction of taste, odor, and color.
(Stage 3) Granular Activated Carbon Filter :
It takes out 99% of the chlorine and organic chemicals. It provides enhanced reduction of taste, odor, and color.
(Stage 4) Reverse Osmosis Membrane:
A thin film composite (TFC) high quality membrane that processes 50 gallons per day. It remove the following hard water contaminants that may be present in your water: lead, cooper, barium, chromium, mercury, sodium, cadmium, fluoride, nitrite, nitrate, and selenium.
(Stage 5) Inline Post Carbon filter:
This carbon post filter removes objectionable tastes and odors to enhance the quality of your drinking water. We are using NSF approved post carbon to guarantee the taste of water.

Production: 50 GPD / 189 LPD 
Water storage tank: 2.2gallons
With a booster pump (optional):
-Input in AC 110Volt, 220Volt or 240Volt (50/60Hz).
Operation pressure: 10 -80 psi 
Dimensions: (cm) 32 (L) x 40(H) x 20 (W) - system
(cm) 28 (L) x 28(W) x 35 (H) - tank 
Weight: 8 kg - system
4 kg - tank 
Model Number
K300 : K300 RO system
K300P : K300 with booster pump

Simple, Pure, Reliable
If you want to have fresh, clean water, whenever you need it, right in your kitchen. This is your dream system. Elegant design, low cost system. It is the finest drinking water system designed to fit into any kitchen sink. Easy-to-install and Easy-to-maintain solution to your purified water needs.
Beautiful Color Box
Download product catalog
Private label is very welcome !
PurePro® K-Series RO Systems:
The K-Series filter features 1/4" quick-connect compression fittings that allow for installation and replacement in a matter of seconds without the use of tools. From K100 ~ K800, all of them are using standard K-Series cartridge filters.

K800 ] K500 ] [ K300 ] K100 ]