Glass Fiber Filters - Blowout Sale! Save up to 61%


Blowout Sale! Up to 61% off on Glass Fiber Filters at Steel City Robotics. Top brands include Whatman, Gelman Sciences, Ahlstrom, GVS Life Sciences, Omicron, & ADVANTEC MFS. Hurry! Limited time offers. Offers valid only while supplies last.



Whatman 1825-142 Glass Microfiber Binder Free Filter, 0.7 Micron, 19 s/100mL Flow Rate, Grade GF/F, 14.2cm Diameter (Pack of 25)
Whatman 1825-142 Glass Microfiber Binder Free Filter, 0.7 Micron, 19 s/100mL Flow Rate, Grade GF/F, 14.2cm Diameter (Pack of 25)
By Whatman
In Stock
$203.59
$150.69
You Save: 26%

mpn: 1825-142,

4.8 out of 5 stars with 93 reviews
The Whatman high efficiency GF/F filter will retain fine particles down to 0.7µm. Unlike membrane filters with a comparable retention value, it has a very rapid flow rate with a high loading capacity. GF/F filters are suitable for critical applications including enumeration of Salmonella and Pseudomonas Aeroginosa, clarification of protein solutions and filtering samples and solvents prior to HPLC. Because of the tight specification of 0.6µm-0.8µm particle retention and pure borosilicate


Whatman 1827-055 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 5.5cm Diameter (Pack of 100)
Whatman 1827-055 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 5.5cm Diameter (Pack of 100)
By Whatman
In Stock
$43.29

mpn: 1827-055,

4.3 out of 5 stars with 113 reviews
The fine particle retention of this popular grade is superior for its high retention efficiency at high flow rates and its high loading capacity. This filter is a smooth surface, high retention borosilicate glass microfibre which withstands temperatures over 500°C. Specified in Standard Methods 2540D for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures. Grade 934-AH is used for a wide range of laboratory applications. It is recommended for


Whatman 1827-035 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 3.5cm Diameter (Pack of 100)
Whatman 1827-035 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 3.5cm Diameter (Pack of 100)
By Whatman
In Stock
$46.00
$17.76
You Save: 61%

mpn: 1827-035,

4.7 out of 5 stars with 119 reviews
The fine particle retention of this popular grade is superior for its high retention efficiency at high flow rates and its high loading capacity. This filter is a smooth surface, high retention borosilicate glass microfibre which withstands temperatures over 500°C. Specified in Standard Methods 2540D for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures. Grade 934-AH is used for a wide range of laboratory applications. It is recommended for


BOX OF 100 NEW GELMAN SCIENCES 61631 TYPE A/E GLASS FIBER FILTER 47MM D610226
BOX OF 100 NEW GELMAN SCIENCES 61631 TYPE A/E GLASS FIBER FILTER 47MM D610226
By Gelman Sciences
In Stock
$23.45

mpn: D610226-61631,

4.7 out of 5 stars with 141 reviews
BOX OF 100 NEW GELMAN SCIENCES 61631 TYPE A/E GLASS FIBER FILTER 47MM D610226CUSTOM IDENTIFIER: GELMAN SCIENCES 61631 D610226.


GE Whatman 9907-047 Grade 934-AH RTU Borosilicate Glass Microfiber Filter, 47mm Diameter (Pack of 100)
GE Whatman 9907-047 Grade 934-AH RTU Borosilicate Glass Microfiber Filter, 47mm Diameter (Pack of 100)
By Whatman
In Stock
$98.51
$79.99
You Save: 19%

mpn: 9907-047,

4.9 out of 5 stars with 140 reviews
The 934-AH RTU contains the trusted binder-free, high purity borosilicate glass microfiber filter mentioned in Standard Methods. Now it comes pre-washed and pre-weighed. This eliminates filter pre-treating and streamlines your laboratory process. Each RTU filter is packaged within an aluminum pan with the filter weight clearly printed on a heat resistant label. The 934-AH RTU meets the requirements under the latest edition of Standard Methods 2540D for determining total suspended solids in


Whatman 1821-021 Glass Microfiber Binder Free Filter, 1 Micron, 12 s/100mL Flow Rate, Grade GF/B, 2.1cm Diameter (Pack of 100)
Whatman 1821-021 Glass Microfiber Binder Free Filter, 1 Micron, 12 s/100mL Flow Rate, Grade GF/B, 2.1cm Diameter (Pack of 100)
By Whatman
In Stock
$13.04

mpn: 1821-021,

4.1 out of 5 stars with 20 reviews
These GF/B glass microfiber filters are three times thicker than Whatman GF/A with higher wet strength and significantly increased loading capacity. Combines fine particle retention with good flow rate. Particularly useful where liquid clarification or solids quantification is required for heavily loaded fine particulate suspensions. Can be used as a finely retentive membrane prefilter. Used in LSC techniques where high loading capacity is required. Retention: 1.0µm. Diameter: 2.1cm. 100/Pack.


Whatman 1823-090 Glass Microfiber Binder Free Filter, 2.7 Micron, 2.2 s/100mL Flow Rate, Grade GF/D, 9.0cm Diameter (Pack of 25)
Whatman 1823-090 Glass Microfiber Binder Free Filter, 2.7 Micron, 2.2 s/100mL Flow Rate, Grade GF/D, 9.0cm Diameter (Pack of 25)
By Whatman
In Stock
$37.00
$33.91
You Save: 8%

mpn: 1823-090,

4.9 out of 5 stars with 64 reviews
The Whatman GF/D glass microfiber filter is considerably faster in flow rate and overall filtration speed than Cellulose filter papers of similar particle retention. The filter is thick and consequently exhibits a high loading capacity. Designed as a membrane prefilter and available in sizes to fit most holders. GF/D will provide good protection for finely retentive membranes. Can be used in combination with GF/B to provide very efficient graded prefilter protection for membranes. Retention:


Ahlstrom 1610-1850 Borosilicate Glass Microfiber Filter Paper, 1.1 Micron, Medium Flow, Grade 161, 18.5cm Diameter (Box of 100)
Ahlstrom 1610-1850 Borosilicate Glass Microfiber Filter Paper, 1.1 Micron, Medium Flow, Grade 161, 18.5cm Diameter (Box of 100)
By Ahlstrom
In Stock
$128.07
$125.15
You Save: 2%

mpn: 1610-1850,

4.6 out of 5 stars with 14 reviews
Offers a full range of glass microfiber filters manufactured from 100 percent pure borosilicate glass. Because of their intrinsic properties, glass microfiber filters have wide applications in many areas of laboratory analysis, especially when fine filtration and high loading capacity is required. Microfiber filters include environmental analysis for water, wastewater, testing of soils, air pollution and monitoring, research and process biochemistry, and gravimetric analysis involving ignition


GVS Life Sciences 1215540 Borosilicate Glass Fiber Filters Disks without Binder, 0.7 micron Pore Size, 47mm Diameter (Pack of 100)
GVS Life Sciences 1215540 Borosilicate Glass Fiber Filters Disks without Binder, 0.7 micron Pore Size, 47mm Diameter (Pack of 100)
By GVS Life Sciences
In Stock
$116.96
$66.98
You Save: 43%

mpn: 1215540,

4.4 out of 5 stars with 67 reviews
PreSep prefilters are biologically inert and highly resistant to oxidizing agents and weak acids. Primarily used to extend the life of a final filter, they can also be used as a low-cost sample clarifier. Prefilters increase the speed of filtration by trapping large particles before they reach the final membrane filter. Frequency and cost of replacing the final membrane filters is reduced. Glass prefilters without binders are designed to avoid binder extractables during solvent filtration or


Ahlstrom 1510-0250 Borosilicate Glass Microfiber Filter Paper, 0.7 Micron, Slow Flow, Grade 151, 2.5cm Diameter (Box of 100)
Ahlstrom 1510-0250 Borosilicate Glass Microfiber Filter Paper, 0.7 Micron, Slow Flow, Grade 151, 2.5cm Diameter (Box of 100)
By Ahlstrom
In Stock
$65.73

mpn: 1510-0250,

4.8 out of 5 stars with 10 reviews
Offers a full range of glass microfiber filters manufactured from 100 percent pure borosilicate glass. Because of their intrinsic properties, glass microfiber filters have wide applications in many areas of laboratory analysis, especially when fine filtration and high loading capacity is required. Applications for glass microfiber filters include environmental analysis for water, wastewater, testing of soils, air pollution and monitoring, research and process biochemistry, and gravimetric


Omicron 130025 Borosilicate Glass Fiber Binder Free Filter, 1.6 μm, 25 mm (Pack of 100)
Omicron 130025 Borosilicate Glass Fiber Binder Free Filter, 1.6 μm, 25 mm (Pack of 100)
By Omicron
In Stock
$18.94

mpn: 130025, ean: 0714497231150,

4.7 out of 5 stars with 110 reviews
Binder Free Borosilicate Glass Fiber Filter, 1.6μm, 25mm Pack of 100.Binder Free. Borosilicate Glass Fiber. Membrane Filter. 25mm. 1.6um.


Whatman 1820-024 Glass Microfiber Binder Free Filter, 1.6 Micron, 4.3 s/100mL Flow Rate, Grade GF/A, 2.4cm Diameter (Pack of 100)
Whatman 1820-024 Glass Microfiber Binder Free Filter, 1.6 Micron, 4.3 s/100mL Flow Rate, Grade GF/A, 2.4cm Diameter (Pack of 100)
By Whatman
In Stock
$27.89
$26.50
You Save: 5%

mpn: 1820-024,

4.6 out of 5 stars with 113 reviews
These GF/A glass microfiber filters offer fine particle retention and high flow rate, as well as good loading capacity. Used for high efficiency general purpose laboratory filtration, including water pollution monitoring of effluents, for filtration of water, algae and bacteria cultures, foodstuff analyses, protein filtration and radioimmunoassay of weak ß emitters. Recommended for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution


Ahlstrom 1510-0425 Borosilicate Glass Microfiber Filter Paper, 0.7 Micron, Slow Flow, Grade 151, 4.25cm Diameter (Box of 100)
Ahlstrom 1510-0425 Borosilicate Glass Microfiber Filter Paper, 0.7 Micron, Slow Flow, Grade 151, 4.25cm Diameter (Box of 100)
By Ahlstrom
In Stock
$73.85
$63.95
You Save: 13%

mpn: 1510-0425,

4.1 out of 5 stars with 115 reviews
Offers a full range of glass microfiber filters manufactured from 100 percent pure borosilicate glass. Because of their intrinsic properties, glass microfiber filters have wide applications in many areas of laboratory analysis, especially when fine filtration and high loading capacity is required. Applications for glass microfiber filters include environmental analysis for water, wastewater, testing of soils, air pollution and monitoring, research and process biochemistry, and gravimetric


Whatman 1820-240 Glass Microfiber Binder Free Filter, 1.6 Micron, 4.3 s/100mL Flow Rate, Grade GF/A, 24.0cm Diameter (Pack of 100)
Whatman 1820-240 Glass Microfiber Binder Free Filter, 1.6 Micron, 4.3 s/100mL Flow Rate, Grade GF/A, 24.0cm Diameter (Pack of 100)
By Whatman
In Stock
$47.73
$46.78
You Save: 2%

mpn: 1820-240, ean: 5057205008312,

4.3 out of 5 stars with 74 reviews
These GF/A glass microfiber filters offer fine particle retention and high flow rate, as well as good loading capacity. Used for high efficiency general purpose laboratory filtration, including water pollution monitoring of effluents, for filtration of water, algae and bacteria cultures, foodstuff analyses, protein filtration and radioimmunoassay of weak ß emitters. Recommended for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution


Whatman 1827-150 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 15.0cm Diameter (Pack of 100)
Whatman 1827-150 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 15.0cm Diameter (Pack of 100)
By Whatman
In Stock
$242.88
$176.91
You Save: 27%

mpn: 1827-150,

4.9 out of 5 stars with 43 reviews
The fine particle retention of this popular grade is superior for its high retention efficiency at high flow rates and its high loading capacity. This filter is a smooth surface, high retention borosilicate glass microfibre which withstands temperatures over 500°C. Specified in Standard Methods 2540D for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures. Grade 934-AH is used for a wide range of laboratory applications. It is recommended for


Whatman 1822-021 Glass Microfiber Binder Free Filter, 1.2 Micron, 6.7 s/100mL Flow Rate, Grade GF/C, 21mm Diameter (Pack of 100)
Whatman 1822-021 Glass Microfiber Binder Free Filter, 1.2 Micron, 6.7 s/100mL Flow Rate, Grade GF/C, 21mm Diameter (Pack of 100)
By Whatman
In Stock
$81.11
$61.00
You Save: 25%

mpn: 1822-021,

4.3 out of 5 stars with 44 reviews
Grade GF/C: Combines fine particle retention with good flow rate. The standard filter in many parts of the world for the collection of suspended solids in potable water and natural and industrial wastes. Properties: Medium to fast, high loading. Particle retention in liquid (µm): 1.2. Particle retention rating at 98 percent efficiency. Filtration speed herzberg (s): 100. Basis weight(g/sq m): 53.Applications Air Monitoring.Collection of suspended solids in potable water, natural and


Whatman 1825-047 Glass Microfiber Binder Free Filter, 0.7 Micron, 19 s/100mL Flow Rate, Grade GF/F, 4.7cm Diameter (Pack of 100)
Whatman 1825-047 Glass Microfiber Binder Free Filter, 0.7 Micron, 19 s/100mL Flow Rate, Grade GF/F, 4.7cm Diameter (Pack of 100)
By Whatman
In Stock
$142.81
$130.75
You Save: 8%

mpn: 1825-047, ean: 0024144890723,

4.0 out of 5 stars with 92 reviews
The Whatman high efficiency GF/F filter will retain fine particles down to 0.7µm. Unlike membrane filters with a comparable retention value, it has a very rapid flow rate with a high loading capacity. GF/F filters are suitable for critical applications including enumeration of Salmonella and Pseudomonas Aeroginosa, clarification of protein solutions and filtering samples and solvents prior to HPLC. Because of the tight specification of 0.6µm-0.8µm particle retention and pure borosilicate


Whatman 1823-025 Glass Microfiber Binder Free Filter, 2.7 Micron, 2.2 s/100mL Flow Rate, Grade GF/D, 2.5cm Diameter (Pack of 100)
Whatman 1823-025 Glass Microfiber Binder Free Filter, 2.7 Micron, 2.2 s/100mL Flow Rate, Grade GF/D, 2.5cm Diameter (Pack of 100)
By Whatman
In Stock
$49.49
$33.91
You Save: 31%

mpn: 1823-025, ean: 5057205005878,

4.7 out of 5 stars with 80 reviews
The Whatman GF/D glass microfiber filter is considerably faster in flow rate and overall filtration speed than Cellulose filter papers of similar particle retention. The filter is thick and consequently exhibits a high loading capacity. Designed as a membrane prefilter and available in sizes to fit most holders. GF/D will provide good protection for finely retentive membranes. Can be used in combination with GF/B to provide very efficient graded prefilter protection for membranes. Retention:


Advantec MFS 43301050 Model KP47T Vacuum 47mm Size Filter Wide Mouth Holder, Funnel, Base
Advantec MFS 43301050 Model KP47T Vacuum 47mm Size Filter Wide Mouth Holder, Funnel, Base
By ADVANTEC MFS
In Stock
$77.04

mpn: 43301050,

4.0 out of 5 stars with 80 reviews
Advantec's Polysulfone 47mm Filter Holders are an economical alternative to glass vacuum holders. The durable polysulfone plastic construction is chemically resistant and can withstand mishandling. The recessed polypropylene filter support provides sufficient clearance so the membrane will not tear when the funnel is secured to the base. Funnel and base connect with a simple twist of a hand. Graduated funnels available in 300 mL, 500 mL wide mouth, and 800 mL capacities. All models are supplied


GE Whatman 1823-110 Borosilicate Glass Microfiber Filter, Binder Free, Grade GF/D, Circle, 2.7µm Pore Size, 110mm Diameter (Pack of 25)
GE Whatman 1823-110 Borosilicate Glass Microfiber Filter, Binder Free, Grade GF/D, Circle, 2.7µm Pore Size, 110mm Diameter (Pack of 25)
By Whatman
In Stock
$49.00
$45.56
You Save: 7%

mpn: 1823-110,

4.7 out of 5 stars with 147 reviews
Considerably faster in flow rate and overall filtration speed than cellulose filter papers of similar particle retention. The filter is thick and consequently exhibits a high loading capacity. Designed as a membrane prefilter and available in sizes to fit most holders. GF/D will provide good protection for finely retentive membranes. Can be used in combination with GF/B to provide very efficient graded prefilter protection for membranes.Glass Micro Fiber Filter Paper; Pore Size: 2.7µm



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