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. X100 GL FBR FLTR F 47MM

Combines high loading capacity with fine particle retention. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/A are ideal for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution monitoring. X100 GF/A Glass Circles, 25mm

Offers fine particle retention and high flow rate, as well as good loading capacity X100 31GLASS 55MM

Use in gravimetric analyses and as a depth filter for sterile filtration. Sartorius™ Glass Fiber (GF) Pre-filters, No Binder are made of borosilicate glass microfibers and combine fast flow rates with high load capacity. Ideal for relatively clean solutions, as it retains very fine particles. X500 GLAS FIBER W/OUT BINDER 47MM(VE=500 Stck.)

Served as the basis filter for EPA standard for the toxicity characteristic leaching procedure. Whatman™ Binder-Free Glass Microfiber Filters GF/F Circles offers an extremely high loading capacity and flow rate. X100 FILTER GLASS CIRCLE GF/F 25MM

Fast and convenient X100 934-AH RTU 42.5MM

Combines fine particle retention with good flow rate. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/C are ideal for the collection of suspended solids in potable water, natural and industrial wastes. X100 FILTER GLASS CIRCLE GF/C 21MM

Ready to use, Grade 934-AH RTU Glass Microfiber Filter Papers are the time-saving version of GE’s 934-AH glass microfiber filter papers, which are widely used for total suspended solids analysis. x100 Grade 934-AH RTU Glass microfiber filter forvolatile, pre-weighed, 70mm

hydrophilic Glass Fiber with Binder Resin filter X100 PREFLTR AP20 55MM

Contain no asbestos or fiberglass X50 Prefilter RW06 142mm

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. X100 PADS 025MM

hydrophilic Glass Fiber without Binder Resin filter X100 AP40 GL FLTR 25MM

Perfect for measuring heavy metal concentrations and small amounts of particles X100 QUARTZ FBR FILTER 47MM

For prefiltration and contamination analysis X100 AP40 GLASS FIBER FILTER 47MM

Binder-free glass microfiber filters for analytical and gravimetric analyses and prefiltering. X100 Glass Microfiber filters MG 160, 60mm x 90mm

X100 FILTER µGF MGC12µ DIA 47MM(VE=100 Stck.)

Binder-free glass microfiber filters for analytical and gravimetric analyses and prefiltering. X100 Glass Microfiber filters MGB, 300mm

High-purity quartz microfibers tempered for excellent weight and stability and especially suitable for emissions monitoring at high temperature. X25 Quartz microfiber filters Q3400,20mm

Generally used for air and gas monitoring, but are suitable as a prefilter. X100 Glass Microfiber filters MG 227. 210mm x 297mm

Multilayer graded density filters for rapid and efficient filtration of samples with high solids content. Whatman™ Glass Microfiber Prefilters are designed with a coarse glass filter top layer (10μm) meshed with a finer layer. The multigrade glass filter traps larger particles in its pores of the coarse layer, medium-sized particles in the interface meshing, and smaller particles in the interstices of the fine layer. X40 TYPE MULTIGR. GMF 1UM4.7CM/4

X100 FILTER µGF MGG 15µ DIA 25MM

Sartorius Stedim Biotech™ Glass Fiber Pre-Filters are suitable for liquid filtration, prefiltration, and analytical sample preparation. X500 GFpre-Filter_45mm

Filters fine particles with high wet-strength and high loading capacity. Whatman™ Binder-Free Microfiber Filters, Grade GF/B Sheets are particularly useful for liquid clarification and liquid scintillation counting. X100 GF/B GLASS SHEETS 2.25X12.25

Binder free glass microfiber filters are suitable for analytical and gravimetric analyses. They are also used as prefilter. X25 Glass Microfiber filters MGD,240mm

Functions as a prefilter when used with GF/B microfiber filters. Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D provide efficient membrane protection, especially during liquid scintillation counting. X100 TYPE GF/D FILT. GLS4.25CM/100

X100 FILTER µGF MGA 16µ DIA 125MM(VE=100 Stck.)

Glass fiber prefilters, depth pre filters, for larger totally filterable volumes in clarification and sterile filtration. X50 Glass Microfiber Filters / Grade 13430, 124mm

Designed for analysis of non-filterable residue and materials that require a high loading capacity glass microfiber filter. Whatman™ Binder-Free Glass Microfiber Filters, Grade 934-AH Circles are also used in cell harvesting, liquid scintillation, and monitoring pollution. X100 TYPE 934AH 3.7CM/100/PKGLASS

Binder-free glass microfiber filters suitable for analytical and gravimetric analyses. X50 Glass Microfiber filters MG 160, 82.6mm

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. X500 GLASS FIBER MB 47MM