About Filter Balls
Fiber ball filter material is made of fiber strands tied together. Compared with traditional particle filter materials, it has advantages such as good elasticity, no floating surface, large pores, water head loss, and acid and alkali resistance. During the filtration process, the gaps in the filter layer gradually decrease along the direction of the water flow, which is more in line with the ideal distribution of gaps in the filter material from top to bottom.
- Features
Less Heavy And Convenient To Use：A bag of 0.7kg filter balls can replace a bag of 25kg sand filter media.
Excellent filtration capacity：Great capacity to retain waste. (99% of the particles are captured).
Save Money：Reduce the frequency of washing countermeasures which has the effect of saving energy and water up to 40%.
Long Service Life：The filter balls keep the same shape and do not clog, which is not the case with sand. Up to five years of service life.
|
Model |
Filter ball |
Material |
100% polyester |
|
Sphere diameter |
50mm |
Strength |
4-6 g/D |
|
Porosity |
95% |
Specific surface area |
3000m2/m3 |
|
Moisture absorption |
0.4-0.5% (20°CRH65%) |
Sunlight resistance |
Excellent |
|
Relative wet strength |
100% |
Thermal properties |
softening point 238-240 °С, melting point 255-260 °С |
|
Density |
1.38 g/cm3 |
Filling density |
70-90Kg/m3 |
|
Acid resistance |
resistance 35%HCL75%H2SO465%HNO3, without influence for strength |
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|
Alkali resistance |
10%NaOH28%NH3H2O, without influence for strength |
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