Glass Fiber Filters and Prefilters
Glass Fiber Filters and Prefilters
Fisherbrand™ Microglass Fiber Filters, Grade 261
Made with 100% borosilicate micro-glass fibers and are binder free. Fisherbrand™ Microglass Fiber Filters are particularly suitable for micro-filtration because of very fine fibers.

Fisherbrand™ Microglass Fiber Filters, Grade 259
Made with 100% borosilicate micro-glass fibers. Fisherbrand™ Microglass Fiber Filters, Grade 259 are non-hygroscopic and biologically inert. They show chemical resistance to most solvents and reagents (except hydrofluoric acid).

Fisherbrand™ Microglass Fiber Filters, Grade 262
Made with 100% borosilicate micro-glass fibers. Fisherbrand™ Microglass Fiber Filters, Grade 262 are non-hygroscopic and biologically inert. They show chemical resistance to most solvents and reagents (except hydrofluoric acid).

Cytiva Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/B
Filters fine particles with high wet-strength and high loading capacity. Whatman™ Binder-Free Microfiber Filters, Grade GF/B are particularly useful for liquid clarification and liquid scintillation counting.
Sartorius Glass Fiber (GF) Pre-filters
Use as a depth filter for larger totally filterable volumes. Sartorius Glass Fiber (GF) Pre-filters are made of borosilicate glass microfibers and are ideal for use as a pre-filter in clarification and sterile filtration. Available in a range of filter disc diameters.

Munktell Filtrak™ Grade MK 360 Micro-Quartz Fiber Filters
Useful for the analysis of acidic gases with the exception of hydrofluoric acid.
Fisherbrand™ Microglass Fiber Filter Discs
Made with 100% borosilicate micro-glass fibers. Fisherbrand™ Microglass Fiber Filter Discs are non-hygroscopic and biologically inert. They show chemical resistance to most solvents and reagents (except hydrofluoric acid).
Fisherbrand™ MF 300 Microglass Fiber Filter Discs
Suitable for solvent filtration, HPLC sample analysis, and filtration of proteins and biochemical solutions. Fisherbrand™ MF 300 Microglass Fiber Filter Discs are suitable for applications requiring the removal of fine particulates.
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Cole-Parmer™ Advantec™ GC50 Borosilicate Glass Fiber Filter
Use as pre-filters to extend membrane life, for water/air pollution analysis or liquid clarification. Advantec™ GC50 Borosilicate Glass Fiber Filters are ideal for analytical or gravimetric studies.
Fisherbrand™ Microglass Fiber Filters, Grade 260
Made with 100% borosilicate micro-glass fibers. Fisherbrand™ Microglass Fiber Filters, Grade 260 are non-hygroscopic and biologically inert. They show chemical resistance to most solvents and reagents (except hydrofluoric acid).
Fisherbrand™ Microglass Fiber Filter Discs
Made with 100% borosilicate micro-glass fibers. Fisherbrand™ Microglass Fiber Filter Discs are non-hygroscopic and biologically inert. They show chemical resistance to most solvents and reagents (except hydrofluoric acid).
Fisherbrand™ Microglass Fiber Filter Discs
Made with 100% borosilicate micro-glass fibers. Fisherbrand™ Microglass Fiber Filter Discs are non-hygroscopic and biologically inert. They show chemical resistance to most solvents and reagents (except hydrofluoric acid).
Advantec™ Grade GF75 Glass Fiber Filters
Grade GF75 Glass Fiber Filters for analytical or gravimetric studies.

Merck Glass Fiber Filters Without Binder, 1.2 μm
Hydrophilic Glass Fiber without Binder Resin filter
Merck Glass Fiber Filters Without Binder, 2.7 μm
Hydrophilic Glass Fiber without Binder Resin filter
Merck Glass Fiber Filters Without Binder
Choose from six grades of filters. Glass Fiber Filters without Binders are made of borosilicate microfiber glass. Available in multiple pore sizes and flow rates for a variety of filtration and analysis applications utilizing depth filters. Autoclavable.

Merck Quartz Fiber Membrane Filter Without Binder
Hydrophilic quartz fiber filter
Merck Reinforced Membrane Filters
Contain no asbestos or fiberglass; made from non-shedding materials.
Merck Glass Fiber Filters Without Binder, 1 μm
Hydrophilic Glass Fiber without Binder Resin filter
Merck Woven Mesh Spacer, Dacron, 124 mm
Woven mesh spacers are placed between filters in serial filtration to prevent the downstream screen filter from 'blinding' the upstream filter pores. They increase flow rate & throughput.
Merck Glass Fiber Filters with Binder, 1 μm
For prefiltration and contamination analysis
Merck Filter Support Pads
Reinforce filters or use as spacers between filters. Filter Support Pads are available in absorbant cellulose pads to support filters in monitors or woven Dacron™ mesh spacers designed for use between filters. Available in diameters from 13mm to 124mm.

Merck Glass Fiber Filters Without Binder, 1.6 μm
Hydrophilic Glass Fiber without Binder Resin filter
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