Glass Microfiber Filters

Glass Microfiber Filters

GVS offers a wide range of glass microfiber filters made of 100% borosilicate glass fibers with and without binders. The depth structure of the filter’s large surface area, provides an outstanding impurity retention capacity combined with a low filter resistance. Glass fiber filters adsorb the finest particles down to 1 μm from liquids and<1 μm in air and gases (even aerosols with this particle diameter are separated), as the electrostatic interaction between the glass fibers and gases is better than between glass fibers and liquids. Temperature resistant up to 500ºC (in the case of organic binders up to 180ºC).

Category:

DFAFA GRADE (1.6 μm)
Particularly suited for atmospheric pollution controls, intake controls and ozone level measurements. This product is used in testing with algae in water, for general water controls and waste water analysis. Its use for filtering solvents in high-resolution laboratories is recommended.
DAM10 GRADE (1.0 μm)
It is mainly used in membrane pre-filtration and for biochemical assays. Suitable for filtration of large sample volumes.
DMEFC GRADE (1.2 μm)
This is the most suitable filter to test for solids in suspension in water in accordance with the parameters set by the EN-872:2005 European regulation and American Standard Methods norm 2540D. In general, it is suitable for any work in water control or wastewater analysis, including clarification processes. Within biochemical tests, it is very useful for analysing carbohydrates, cellular cultures, etc.
DAM27 GRADE (2.7 μm)
The most widespread use of this filter is in membrane pre-filtering. Its high particle retention ensures that the sample is properly clarified before passing through surface filters (membrane filters).
DSLFF GRADE (0.7 μm)
This is the filter with the highest retention performance of the range. It is particularly suited to filter samples and solvents for HPLC, being this pre-filtration the most important for ensuring the success of the test. It is also suitable for biochemical tests, such as clarifications, protein filtrations, cellular cultures, etc.
DFAAH GRADE (1.5 μm)
Suitable for atmospheric pollution control, particularly in testing for air intake levels. It is also appropriate for wastewater controls, testing for solids in suspension, dissolved solids and volatile matter in accordance with the parameters set by the American Standard Methods norm 2540D. It is also suitable for cellular cultures.

These glass microfiber filters are mostly used for monitoring air and gas or as prefilter. They have extreme mechanical and chemical stability because they are manufactured with synthetic binders to ensure that the filter has a defined strength. They have a temperature resistance of up to 180°C.

DAM64 Application
– Pre-filtration and clarification for Biopharmaceutical and Food & Beverage industry Filtration in ink industry
– Brine filtration

 

Part No. Diameter（mm） Grade Description Pack
FP021DFAFAGLFC01 21 DFAFA without binders 100 circle/box

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FP025DFAFAGLFC01 25 DFAFA without binders 100 circle/box

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FP037DFAFAGLFC01 37 DFAFA without binders 100 circle/box

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FP047DFAFAGLFC01 47 DFAFA without binders 100 circle/box

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FP050DFAFAGLFC01 50 DFAFA without binders 100 circle/box

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FP055DFAFAGLFC01 55 DFAFA without binders 100 circle/box

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FP070DFAFAGLFC01 70 DFAFA without binders 100 circle/box

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FP090DFAFAGLFC01 90 DFAFA without binders 100 circle/box

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FP110DFAFAGLFC01 110 DFAFA without binders 100 circle/box

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FP125DFAFAGLFC01 125 DFAFA without binders 100 circle/box

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FP150DFAFAGLFC01 150 DFAFA without binders 100 circle/box

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FP240DFAFAGLFC01 240 DFAFA without binders 50 circle/box

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FP021DAM10GLFC01 21 DAM10 without binders 50 circle/box

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FP025DAM10GLFC01 25 DAM10 without binders 50 circle/box

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FP037DAM10GLFC01 37 DAM10 without binders 50 circle/box

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FP047DAM10GLFC01 47 DAM10 without binders 50 circle/box

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FP050DAM10GLFC01 50 DAM10 without binders 50 circle/box

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FP055DAM10GLFC01 55 DAM10 without binders 50 circle/box

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FP070DAM10GLFC01 70 DAM10 without binders 50 circle/box

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FP090DAM10GLFC01 90 DAM10 without binders 50 circle/box

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FP110DAM10GLFC01 110 DAM10 without binders 50 circle/box

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FP125DAM10GLFC01 125 DAM10 without binders 50 circle/box

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FP150DAM10GLFC01 150 DAM10 without binders 50 circle/box

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FP240DAM10GLFC01 240 DAM10 without binders 25 circle/box

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FP021DMEFCGLFC01 21 DMEFC without binders 100 circle/box

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FP025DMEFCGLFC01 25 DMEFC without binders 100 circle/box

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FP037DMEFCGLFC01 37 DMEFC without binders 100 circle/box

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FP047DMEFCGLFC01 47 DMEFC without binders 100 circle/box

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FP050DMEFCGLFC01 50 DMEFC without binders 100 circle/box

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FP055DMEFCGLFC01 55 DMEFC without binders 100 circle/box

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FP070DMEFCGLFC01 70 DMEFC without binders 100 circle/box

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FP090DMEFCGLFC01 90 DMEFC without binders 100 circle/box

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FP110DMEFCGLFC01 110 DMEFC without binders 100 circle/box

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FP125DMEFCGLFC01 125 DMEFC without binders 100 circle/box

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FP150DMEFCGLFC01 150 DMEFC without binders 100 circle/box

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FP240DMEFCGLFC01 240 DMEFC without binders 100 circle/box

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FP021DAM27GLFC01 21 DAM27 without binders 100 circle/box

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FP025DAM27GLFC01 25 DAM27 without binders 50 circle/box

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FP037DAM27GLFC01 37 DAM27 without binders 50 circle/box

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FP047DAM27GLFC01 47 DAM27 without binders 50 circle/box

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FP050DAM27GLFC01 50 DAM27 without binders 50 circle/box

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FP055DAM27GLFC01 55 DAM27 without binders 50 circle/box

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FP070DAM27GLFC01 70 DAM27 without binders 50 circle/box

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FP090DAM27GLFC01 90 DAM27 without binders 50 circle/box

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FP110DAM27GLFC01 110 DAM27 without binders 50 circle/box

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FP125DAM27GLFC01 125 DAM27 without binders 50 circle/box

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FP150DAM27GLFC01 150 DAM27 without binders 50 circle/box

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FP240DAM27GLFC01 240 DAM27 without binders 25 circle/box

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FP021DSLFFGLFC01 21 DSLFF without binders 100 circle/box

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FP025DSLFFGLFC01 25 DSLFF without binders 100 circle/box

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FP037DSLFFGLFC01 37 DSLFF without binders 100 circle/box

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FP047DSLFFGLFC01 47 DSLFF without binders 100 circle/box

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FP050DSLFFGLFC01 50 DSLFF without binders 100 circle/box

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FP055DSLFFGLFC01 55 DSLFF without binders 100 circle/box

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FP070DSLFFGLFC01 70 DSLFF without binders 100 circle/box

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FP090DSLFFGLFC01 90 DSLFF without binders 50 circle/box

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FP110DSLFFGLFC01 110 DSLFF without binders 100 circle/box

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FP125DSLFFGLFC01 125 DSLFF without binders 100 circle/box

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FP150DSLFFGLFC01 150 DSLFF without binders 50 circle/box

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FP240DSLFFGLFC01 240 DSLFF without binders 50 circle/box

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FP021DFAAHGLFC01 21 DFAAH without binders 100 circle/box

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FP025DFAAHGLFC01 25 DFAAH without binders 100 circle/box

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FP037DFAAHGLFC01 37 DFAAH without binders 100 circle/box

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FP047DFAAHGLFC01 47 DFAAH without binders 100 circle/box

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FP050DFAAHGLFC01 50 DFAAH without binders 100 circle/box

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FP055DFAAHGLFC01 55 DFAAH without binders 100 circle/box

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FP070DFAAHGLFC01 70 DFAAH without binders 100 circle/box

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FP090DFAAHGLFC01 90 DFAAH without binders 100 circle/box

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FP110DFAAHGLFC01 110 DFAAH without binders 100 circle/box

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FP125DFAAHGLFC01 125 DFAAH without binders 100 circle/box

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FP150DFAAHGLFC01 150 DFAAH without binders 100 circle/box

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FP240DFAAHGLFC01 240 DFAAH without binders 50 circle/box

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FP203RFAFAGLFC01 203×254 DFAFA without binders 100 sheets/box

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FP203RAM10GLFC01 203×254 DAM10 without binders 100 sheets/box

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FP203RMEFCGLFC01 203×254 DMEFC without binders 100 sheets/box

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FP203RAM27GLFC01 203×254 DAM27 without binders 100 sheets/box

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FP203RSLFFGLFC01 203×254 DSLFF without binders 100 sheets/box

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FP203RFAAHGLFC01 203×254 DFAAH without binders 100 sheets/box

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FP025DAM64GLFC01 25 DAM64 with binders 100 circle/box

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FP037DAM64GLFC01 37 DAM64 with binders 100 circle/box

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FP047DAM64GLFC01 47 DAM64 with binders 100 circle/box

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FP050DAM64GLFC01 50 DAM64 with binders 100 circle/box

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FP090DAM64GLFC01 90 DAM64 with binders 100 circle/box

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FP150DAM64GLFC01 150 DAM64 with binders 100 circle/box

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