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Ultra-pure water for special applications
For Aquarium, reef tank, steam ironing, printing machines, humidifiers, spot free rinse, jewelry cleaning, etc.
Combining reverse osmosis and de-ionization processes, our RO+DI systems are able to transform your tap water into ultra-pure water similar to distilled water.

For example:
Tap water
(purity or TDS is about 300 ppm)
--> after Reverse osmosis process
(20 ppm) drinking water
--> after Deionization process
(0-3 ppm) Ultra pure water
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RD-102
Overall rejection/removal rate: 99 to 100%
1st stage: 5 micron sediment filter, removes sediment, rust, dirt. (replace every 6-12 month)
2nd & 3rd stage: premium grade coconut shell carbon block filter, removes chlorine, chloramines, bad taste and odor (replace every 6-12 month)
4th stage high rejection TFC/TFM-100GPD membrane, removes 95% to 97% of chemical, minerals, dissolved solids, like arsenic, lead, silica, nitrate, copper, ammonia, sodium, fluoride, etc. (replace every 12-24 month)
5th & 6th stage: de-ionized filter, further removes the mineral and chemical contents of water and achieving 99% to 100% removal rate (replace as needed, or after 600 to 1000 gallons). It comes with refillable clear casing. The DI resin inside changes color from green to dark brown when the resin is exhausted.
Operating parameter:
*Feed water pressure: 40-80 psi, (for pressure below 40 psi, use booster pump or permeate pump)
*Feed water temperature: 40-100 F
*pH range: 3-10 *Hardness: lower than 500ppm (hard water will shorten the life of filters, but system will still perform) Using a water softening system prior to RO+DI filter will prolong the life of filters.
*Dissolved iron: less than 1 ppm
*Total Dissolved Solids (TDS): less than 1000 ppm, higher TDS will shorten the life of filters.
Dimension: 15in width x 16in height x 5.5in depth
The system come with under-the-sink adapter, drain clamp, tubing, shut off valve. Optional easy-connect adapters are available for countertop installation or garden hose/ laundry room installation.

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RD-106
Overall rejection/removal rate: 98% to 99% for the Ultra-pure, 95% for the drinking water
1st stage: 5 micron sediment filter, removes sediment, rust, dirt. (replace every 6-12 month)
2nd & 3rd stage: premium grade coconut shell carbon block filter, removes chlorine, chloramines, bad taste and odor (replace every 6-12 month)
4th stage high rejection TFC/TFM-100GPD membrane, removes 95% to 97% of chemical, minerals, dissolved solids, like arsenic, lead, silica, nitrate, copper, ammonia, sodium, fluoride, etc. (replace every 12-24 month)
5th & 6th stage: de-ionized filter, further removes the mineral and chemical contents of water and achieving 99% to 100% removal rate (replace as needed, or after 600 to 1000 gallons). It comes with refillable clear casing. The DI resin inside changes color from green to dark brown when the resin is exhausted.
Operating parameter:
*Feed water pressure: 40-80 psi, (for pressure below 40 psi, use booster pump or permeate pump)
*Feed water temperature: 40-100 F
*pH range: 3-10 *Hardness: lower than 500ppm (hard water will shorten the life of filters, but system will still perform) Using a water softening system prior to RO+DI filter will prolong the life of filters.
*Dissolved iron: less than 1 ppm
*Total Dissolved Solids (TDS): less than 1000 ppm, higher TDS will shorten the life of filters.
Dimension: 15in width x 16in height x 5.5in depth
The system come with 4 gallon pressure tank, long reach dispensing faucet, under-the-sink adapter, drain clamp, tubing, shut off valve. Optional easy-connect adapters are available for countertop installation or garden hose/ laundry room installation.

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RD-106PUMP
* RD-106P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+PUMP
* This system is a complete RO+DI unit with all standard size 6 stage filters. RD106P has all the features of RD106, plus a built in booster pump.
* Feed water adapter valve which connects to cold water supply under the sink
* Drain saddle valve
* Pump assembly, includes booster pump, transformer (110v/60hz), solenoid valve, pressure switch Automatic shut off, control electronically using pressure switch, solenoid valve:
* When you shut off the dispensing valve or when your own float valve closes, the automatic shut-off valve shuts off the water feed and drain, so prevent wastage of water going to drain. And if you have your own large container and float control valve, this system would turn ON/OFF automatically to refill your container.
* DI filter dispensing ball valve for your own container pressure tank, outside is 4 gallons, holds about 3.2 gallon at 60psi.
* Dispensing faucet, chrome, long reach type for drinking water
* Color tubings
* Installation Manual

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RD-150
* RD-150, AQUARIUM REEF 150 GALLON RO DI REVERSE OSMOSIS WATER FILTRATION SYSTEM, NO TANK NO FAUCET
It comes with 3 clear bottom housing
This system is a 6-stage 150 gallon per day reverse osmosis + 2 DI filter system with single outputs (mainly for Aquarium and Reef). We use Nuclear-grade color changing DI filter with refillable Clear housing and DI dispensing ball Valve for applications like Reef, Aquarium, hydroponics, humidifier, jewelry cleaning, any application requiring ultra pure water.
* Note:  150 gallons per day capacity is the maximum production rate of the system, actual production rate depends on input pressure and temperature.  For example, at 70psi and 60 degrees the system makes 120 gallons per day or about 5 gallons per hour.  Lower input pressure and temperature would decrease production rate.


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RD-322
This system is a complete system ready to be installed.
  • RO+DI unit with All 6 stage , 6 filters  (ALL FILTERS ARE STANDARD SIZES)
  • Feed water adapter valve which connects to cold water supply under the sink
  • Drain saddle valve
  • Automatic shut off valve:
    • when your shut off the dispensing valve or when your own float valve closes, the automatic shut-off valve shuts off the water feed and drain, so prevent wastage of water going to drain.  And if you have your own large container and float control valve, this system would turn ON/OFF automatically to refill your container.
  • DI filter dispensing ball valve for your own container
  • color tubings
  • Installation Manual

This system is a RO+DI system it connects to the water supply, then it produces water.  You need to have your own container to collect the water since the system doesn't come with a tank.

  • The DI filter replacement period depends on the water quality of your tap water and how much DI water you are using.  Since we use refillable DI housing, you can purchase the DI resin to refill the filter. It costs less than buying filters
  • Easy installation:  if you can replace a kitchen faucet, then you can install this system.
  • This is a complete system with all filters, tubing, feed water adapter, drain saddle valve, installation manual.  Ready for installation.
  • 1st stage:  high capacity, 5 micron sediment filter, to remove sediment, rust, sand, (replace every 12 months)

    2nd stage:  high capacity carbon filter, coconut shell carbon block filter removes chlorine, taste & odor (replace every 12 months)

    3rd stage:  high capacity carbon filter, coconut shell carbon block filter further removing chlorine to ensure 100% removal of chlorine (replace every 12 months)

    4th stage:  US Membrane TFC-150 high rejection membrane: 100% Made in USA, Specially made for high purity applications.  Through our own testing using 417ppm and 70psi input tap water, this membrane has better rejection rate than Dow chemical Filmtec 75GPD and GE membranes.

    5th stage:  US Membrane TFC-150 high rejection membrane: 100% Made in USA, Specially made for high purity applications.

    6th stage:  20" large DI filter (de-ionized, de-mineralize filter), Nuclear grade, color changing DI filter with refillable cartridge.  The DI filter removes remaining of dissolved solids after RO system. A ball valve is included for dispensing DI water into open containers or to open tank.  GOOD for reef, aquarium, hydroponics applications.


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    RO-260
    * RO260 Aquarium 260-300 GPD REVERSE OSMOSIS HYDROPONICS RO WATER SYSTEM + Bonus Pressure Gauge
    WaterGeneral Reverse Osmosis System for Hydroponics, fresh water aquarium, food processing, spot-free washing, light-commercial applications
    260 GPD or 10 gallons per hour
    10 to 30 ppm pure water, 95-98% rejection after our high quality membrane
    Two x 150GPD membrane in series
    Sediment and carbon filters, double the size of regular 10" cartridges
    Pure water to drain ratio is 1: 2
    Note:  260 to 280 gallons per day capacity is the maximum production rate of the system, actual production rate depends on input pressure and temperature.  For example, at 70psi and 60 degrees the system makes 250 gallons per day or about 10 gallons per hour.  Lower input pressure and temperature would decrease production rate.
    This system is a RO system. It connects to the water supply, then it produces purified water.  You need to have your own container to collect the water since the system doesn't come with a tank.

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    RO155
    This is a complete system with all filters, tubing, feed water adapter, drain saddle valve, installation manual.  Ready for installation.
    1st stage:  high capacity, 5 micron sediment filter, to remove sediment, rust, sand, (replace every 12 months)
    2nd stage:  high capacity carbon filter, coconut shell carbon block filter removes chlorine, taste & odor (replace every 12 months)
    3rd stage:  high capacity carbon filter, coconut shell carbon block filter further removing chlorine to ensure 100% removal of chlorine (replace every 12 months)
    4th stage:  US Membrane TFC-150 high rejection membrane:  Made in USA, Specially made for high purity applications.  Through our own testing using 417ppm and 70psi input tap water, this membrane has better rejection rate than Dow chemical Filmtec 75GPD and GE membranes.
    No harmful chemical added. Our filters and housings do not contain chemical that will be harmful to skin, to fish, to reef, to live rock.  It will not put any additional chemical into the purified water.

    Click here to enlarge
    RO-155C
    This is a complete system with all filters, tubing, feed water adapter, drain saddle valve, installation manual.  Ready for installation.
    1st stage:  high capacity, 5 micron sediment filter, to remove sediment, rust, sand, (replace every 12 months)
    2nd stage:  high capacity carbon filter, coconut shell carbon block filter removes chlorine, taste & odor (replace every 12 months)
    3rd stage:  high capacity carbon filter, coconut shell carbon block filter further removing chlorine to ensure 100% removal of chlorine (replace every 12 months)
    4th stage:  US Membrane TFC-150 high rejection membrane:  Made in USA, Specially made for high purity applications.  Through our own testing using 417ppm and 70psi input tap water, this membrane has better rejection rate than Dow chemical Filmtec 75GPD and GE membranes.
    No harmful chemical added:  Our filters and housings do not contain chemical that will be harmful to skin, to fish, to reef, to live rock.  It will not put any additional chemical into the purified water.


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