Fiberglass material filter paper is made of  fiberglass material, which has the characteristics of strong pollution absorption ability and can filter fine particles. Compared with other fiber materials and man-made materials,  fiberglass filter paper has higher filtration efficiency and stronger ability to absorb pollution.

Fiberglass filter paper is basically located between the filter paper and the filter membrane. Because most basic fiberglass filter paper does not use any additives, it is simply made by pressing glass microfibers, so it is very pure. However, because of this, if no traces of microfibers are expected to remain in the filtrate, the  fiberglass filter paper should be pre-cleaned and a surface filter membrane added below the  fiberglass.