Tech Data：

Element: high-purity,copper and zinc-based alloys

Color: yellow
Shape:unregulated granule
Size range： 0.145—2.00 mm
(the bigger) (2.00-0.59mm)
(the smaller) (0.59-0.21mm)
Density： 2.4-2.9 g/cm3
in temperature： 0—100 ℃
PH range：For industrial water 5.5—8.5
For drink water 6.5—8.5

Function：

1. Remove 99% of the free chlorine, arsenic and fluo ride
2. Remove 98% of the heavy metal ions in water
3. Remove Cr6+, As3+
4. Prevent microorganism proliferation and reduce mineral scale buildup
5. Reduce suspended solids, chroma and turbidity

Working Principle：

Remove Free Chlorine


Cu/Zn + Cl2 + HOCl + H2O + e → Zn2+ + Cl- + H+ + 2OH-

Note:
1. Usually the free chlorine we said is the remaining chlorine which municiple water supply system add for sterilizing.
2. Free chlorine and humus in water will bond to CCl4,CH3Cl, and so on,which may cause some serious cancer disease.
3. KaiDeFei055 reduce free chlorine(dissolved chlorine gas) to water-soluble chloride ions harmlessly.So it make drinking water safely.

Reduce Heavy Metals

Zn/Cu/Zn+Pb2+ → Zn/Cu/Pb+Zn2+

Note :
1. It is low concentration of heavy metals in municiple water , but has the strong toxicity.In many countris, it was restricted strict for drinking water by law.Even some heavy metal be limited below 0.005ppm.
2. It is difficult to reduce heavy metals perfectly by conventional water-treatment method, for instance the GAC adsorption.
3. KaiDeFei055 Media made a satisfying effect to reduce heavy metals，and made drinking water safely.

Applied Field：

KaiDeFei Media was applied for drinking water.In China, many factories put it in waterfilter,Reverse Osmosis System,Center Waterfilter System,and shower filter.KaiDeFei Media was also applied for removing special heavy metals' projects.

1. KDF Filter (more …)

	KaiDeFei+GAC (more …)
	KaiDeFei (more …)

2. Center Water filter For The Whole House (more …)


KDF-SB-0.5 KDF-SG-0.5KDF-ZB-2.5 KDF-ZG-2.5

3. Shower (more …)

Reduce iron,rust,impurity,free clorine,CH3Cl,bacteria and heavy metals, and so on.Ensure the bath water be clear and safe.(more …)

4. Special Water-Treatment Project (more …)

Contact with us by E-mail for more information:
kdf55@126.com