Stainless steel wire mesh and filter paper are the traditional filter media, these filter media have very extensive application value and great exploitation foreground，but micro fiberglass filter elements are an appropriate selection for a majority of applications for liquids and gases.
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For the Fiber glass itself, also sometimes called fiberglass, see glass fiber. For similar composite materials in which the reinforcement fiber is carbon fibers, see carbon-fiber-reinforced polymer.
Used of filter media
This is due to the very small diameter of the micro-glass fibres allowing for more interstitial spaces in the same given area to trap and retain contamination.
Micro Fiberglass Filter Element
The micro-glass main filter layer assists in achieving optimum retention rates. In order to meet the requirements of CE, any filter element must have a ß-value exceeding 200, depending on the filter particle size rating. The ß-values of the new Pure Power filter material have exceeded 1000 in real world tests. This maximizes system availability as hydraulic fluids are optimally cleaned. It also prevents damage to the system and further contamination by removing a very high proportion of the contaminants in the first pass through the filter.