Product Features:

1. High purity water
You could use Lanlang DI cartridges to make high quality pure water with TDS down to 0 from tap water through recirculating mode. The nuclear grade resin could remove the residual TDS that RO membrane could not remove. So Lanlang DI cartridges could also be used as polisher for RO filtration.

2. Convenient to use:
Don't worry about how to make pure water by yourself. Lanlang DI cartridge could provide you with high purity water anywhere you could access to tap water. Extra pressure and electricity are not needed and no waste water generates.

3. Economical way to get pure water:
Stop to buy the expensive pure water from water station, you could get it using Lanlang DI cartridges. Stop to buy the disposable DI cartridge that you need to throw away and replace when it exhausts, you could refill Lanlang DI cartridges with Lanlang nuclear grade resin.

4. High capacity:
The nuclear grade resin makes Lanlang DI cartridges could produce large volume of pure water. 1liter nuclear grade resin could remove 30000mg TDS (as CaCO3). If TDS of feed water is at 100ppm, 1liter resin could deliver approximate 300liter pure water with 0TDS.

Products list:

Model	Used in housing	Dimension mm*mm	Flow rate GPM	Max pressure PSI	Max temperature	Pure water production (100ppm TDS incoming)
DI-2	10 standard	71 X 254	0.25-0.50	125	38℃	180L

                   DI-2                10 standard housing 

Main application:

Laboratories	Pharmaceutical
Solution preparation	Reagent make up
Windows & glassware washing	Evaporative equipment
Dental office	Humidification system
Sterilization	Breeding tanks
Cosmetics	Aquarium