Products Description
Lanlang® Crystphos Polyphosphate water treatment antiscalant / anticorrosion Food grade polyphosphate crystal siliphos
antiscale for household water, domestic water, potable & industrial water and water from Solar water heater
Item | Unit | Test requirement | Test result | Conclusion |
Ball size | mm | 17mm/20mm/23mm | 17mm/20mm/23mm | ok |
Appearance | transparent glassy ball | transparent glassy ball | ok | |
PH value | 7±0.5 | 7±0.5 | ok | |
Arsenic (As) | mg/L | ≤0.005 | <0.005 | ok |
Cadmium (Cd) | mg/L | ≤0.0005 | <0.0001 | ok |
Chromium (Cr) | mg/L | ≤0.005 | <0.004 | ok |
Plumbum (Pb) | mg/L | ≤0.001 | <0.001 | ok |
Ag | mg/L | ≤0.005 | <0.005 | ok |
Selenium (Se) | mg/L | ≤0.001 | <0.001 | ok |
Hg | mg/L | ≤0.0002 | <0.0002 | ok |



Polyphosphate Crystal
Size: 5-15mm

Anti-algae polyphosphate ball
Size:20±1mm
Main functions
1. Protects water systems in hotels, public buildings, private households and industry against scale formation and corrosion.
2. Prevents so-called "brown" or "red" water and clogged pipes
3. Saves expensive repairs or even replacement of water pipes, boilers, heaters, cooling systems etc.
4. Helps to save energy
5. Extends the life of your water installation.
Products Application

1. Oven,
2. Generator,
3. UF System,
4. RO System,
5. Purifiers,
6. Dispenser,
7. Filter Media,
8. Water Filter,
9. UV Sterilizer,
10. Essential Oils,
11. Filter Housings,
12. Filter Cartridges,
13. Industrial RO Systems,
14. Others.
Products center
Lanlang, established in 2005, has a professional team engaged in the research, development, production, sale, and service of water filtration medias.
Main products: Ion Exchange Resin, Bio Ceramics, Sodium Polyphosphate, KDF media , Alkaline Water Filter , HOUSING & TANK.
Certifications
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