Home | Vaildation Services | Filtration Rate & Efficiency Test

Filtration Rate & Efficiency Test

Filtration rates and efficiency are two important aspects of quality which illustrate the filtration effects on filters for particles with various sizes.

6362078417435639836985099.jpg


Filter Rates Comparison of Cobetter 1µm Filter, ‘A’ Brand 1µm Filter, and ‘B’ Brand 1µm Filter 


No.

Particle Size

Retention Efficiency

  Cobetter

  A 品牌

  B 品牌

1≥1μm  98.36 %
  30.76 %  4.76 %
2≥2μm  99.02 %
  41.89 %  8.40 %
3≥5μm  99.30 %
  74.66 %  24.38 %
4≥8μm  99.91 %  96.24 %  50.09 %
5≥10μm  100.00 %  99.27 %  62.56 %
6≥12μm  100.00 %  99.80 %  74.45 %
7≥25μm  100.00 %  100.00 %  99.56 %
8≥35μm  100.00 %  100.00 %  100.00 %
9≥50μm  100.00 %  100.00 %  100.00 %



The data illustrates that the real filtration rate for Cobetter 1µm Filter is 1µm, while the filtration rates for ‘A’ Brand and ‘B’ Brand Filter are 10µm and 25µm respectively.

6362068880014247093172240.png