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Glass Microfiber Filters

Glass microfiber filters are specialized filter media widely used in laboratories and industrial processes for air and liquid filtration. These filters are renowned for their high loading capacity and fine particle retention, making them particularly effective for critical applications such as environmental testing, water analysis, and air pollution monitoring.

Made from 100% borosilicate glass, these filters possess inherent resistance to chemical attack and can withstand high temperatures, which is essential for operations requiring sterilization or incineration post-use. The structure of the glass microfiber material enables fast flow rates while maintaining high efficiency in trapping fine particulate matter. This makes them suitable for capturing airborne contaminants, clarifying liquids, and even collecting precipitates in biochemical assays.
Original price $165.68
Original price $165.68 - Original price $165.68
Original price $165.68
Current price $142.09
$142.09 - $142.09
Current price $142.09

Whatman 4827-070 Glass Microfiber Filter Papers Grade 934-AH RTU, 70 mm, 100/pk

Whatman
In stock

Original price $165.68
Original price $165.68 - Original price $165.68
Original price $165.68
Current price $142.09
$142.09 - $142.09
Current price $142.09
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Original price $174.25
Original price $174.25 - Original price $174.25
Original price $174.25
Current price $149.44
$149.44 - $149.44
Current price $149.44

Whatman 9907-070 Grade 934-AH RTU Glass Micro Fiber Filter Papers for Solids, Double Weigh, 70mm (Pack of 100)

Whatman
In stock

Original price $174.25
Original price $174.25 - Original price $174.25
Original price $174.25
Current price $149.44
$149.44 - $149.44
Current price $149.44
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Original price $264.00
Original price $264.00 - Original price $264.00
Original price $264.00
Current price $226.41
$226.41 - $226.41
Current price $226.41

Whatman 9927-090 Grade 934-AH RTU Glass Micro Fiber Filter for Solids, Double Weigh, 90mm (Pack of 100)

Whatman
In stock

Original price $264.00
Original price $264.00 - Original price $264.00
Original price $264.00
Current price $226.41
$226.41 - $226.41
Current price $226.41
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Original price $246.00
Original price $246.00 - Original price $246.00
Original price $246.00
Current price $210.97
$210.97 - $210.97
Current price $210.97

Whatman 9927-070 Grade 934-AH RTU Glass Micro Fiber Filter for Solids, Double Weigh, 70mm (Pack of 100)

Whatman
In stock

Original price $246.00
Original price $246.00 - Original price $246.00
Original price $246.00
Current price $210.97
$210.97 - $210.97
Current price $210.97
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Original price $127.05
Original price $127.05 - Original price $127.05
Original price $127.05
Current price $108.95
$108.95 - $108.95
Current price $108.95

Whatman 4827-047 Glass Microfiber Filter Papers Grade 934-AH RTU, 47 mm, 100/pk

Whatman
In stock

Original price $127.05
Original price $127.05 - Original price $127.05
Original price $127.05
Current price $108.95
$108.95 - $108.95
Current price $108.95
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Original price $103.55
Original price $103.55 - Original price $103.55
Original price $103.55
Current price $88.81
$88.81 - $88.81
Current price $88.81

Whatman 4827-042 Glass Microfiber Filter Papers Grade 934-AH RTU, 42.5 mm, 100/pk

Whatman
In stock

Original price $103.55
Original price $103.55 - Original price $103.55
Original price $103.55
Current price $88.81
$88.81 - $88.81
Current price $88.81
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Original price $182.25
Original price $182.25 - Original price $182.25
Original price $182.25
Current price $156.30
$156.30 - $156.30
Current price $156.30

Whatman 4827-090 Glass Microfiber Filter Papers Grade 934-AH RTU, 90 mm, 100/pk

Whatman
In stock

Original price $182.25
Original price $182.25 - Original price $182.25
Original price $182.25
Current price $156.30
$156.30 - $156.30
Current price $156.30
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Original price $203.00
Original price $203.00 - Original price $203.00
Original price $203.00
Current price $174.09
$174.09 - $174.09
Current price $174.09

Whatman 9927-047 Grade 934-AH RTU Glass Micro Fiber Filter for Solids, Double Weigh, 47mm (Pack of 100)

Whatman
In stock

Original price $203.00
Original price $203.00 - Original price $203.00
Original price $203.00
Current price $174.09
$174.09 - $174.09
Current price $174.09
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Original price $99.00
Original price $99.00 - Original price $99.00
Original price $99.00
Current price $84.90
$84.90 - $84.90
Current price $84.90

Whatman 4827-035 Glass Microfiber Filter Papers Grade 934-AH RTU, 35 mm, 100/pk

Whatman
In stock

Original price $99.00
Original price $99.00 - Original price $99.00
Original price $99.00
Current price $84.90
$84.90 - $84.90
Current price $84.90
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Original price $205.00
Original price $205.00 - Original price $205.00
Original price $205.00
Current price $175.81
$175.81 - $175.81
Current price $175.81

Whatman 3827-090 Glass Microfiber Filter Papers Grade 934-AH RTU, 90 mm, 100/pk

Whatman
In stock

Original price $205.00
Original price $205.00 - Original price $205.00
Original price $205.00
Current price $175.81
$175.81 - $175.81
Current price $175.81
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Original price $176.04
Original price $176.04 - Original price $176.04
Original price $176.04
Current price $150.98
$150.98 - $150.98
Current price $150.98

Whatman 3827-070 Glass Microfiber Filter Papers Grade 934-AH RTU, 70 mm, 100/pk

Whatman
In stock

Original price $176.04
Original price $176.04 - Original price $176.04
Original price $176.04
Current price $150.98
$150.98 - $150.98
Current price $150.98
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Original price $122.18
Original price $122.18 - Original price $122.18
Original price $122.18
Current price $104.78
$104.78 - $104.78
Current price $104.78

Whatman 3827-035 Glass Microfiber Filter Papers Grade 934-AH RTU, 35mm, 100/pk

Whatman
In stock

Original price $122.18
Original price $122.18 - Original price $122.18
Original price $122.18
Current price $104.78
$104.78 - $104.78
Current price $104.78
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Original price $137.53
Original price $137.53 - Original price $137.53
Original price $137.53
Current price $117.95
$117.95 - $117.95
Current price $117.95

Whatman 3827-047 Glass Microfiber Filter Papers Grade 934-AH RTU, 47mm,100/pk

Whatman
In stock

Original price $137.53
Original price $137.53 - Original price $137.53
Original price $137.53
Current price $117.95
$117.95 - $117.95
Current price $117.95
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Original price $122.18
Original price $122.18 - Original price $122.18
Original price $122.18
Current price $104.78
$104.78 - $104.78
Current price $104.78

Whatman 3827-042 Glass Microfiber Filter Papers Grade 934-AH RTU, 42.5mm, 100/pk

Whatman
In stock

Original price $122.18
Original price $122.18 - Original price $122.18
Original price $122.18
Current price $104.78
$104.78 - $104.78
Current price $104.78
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Original price $314.00
Original price $314.00 - Original price $314.00
Original price $314.00
Current price $208.03
$208.03 - $208.03
Current price $208.03

Sartorius FT-2-1106-203254 Glass Microfiber Filter MGG, 203 x 254 mm, 1,5 µm, 100 pc/PAK

Sartorius
In stock

Binder free glass microfiber filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.

Original price $314.00
Original price $314.00 - Original price $314.00
Original price $314.00
Current price $208.03
$208.03 - $208.03
Current price $208.03
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Original price $101.32 - Original price $101.32
Original price
$101.32
$101.32 - $101.32
Current price $101.32

DSC Double Pre-weighed Filters, 934AH RTU, TSS and VSS, 47 mm; 100/Pk

DSC
In stock

Decrease sample prep time for your suspended solids testing Approved for Standard Methods 2540 Ready-to-use filters for total and volatile suspen...

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Original price $101.32 - Original price $101.32
Original price
$101.32
$101.32 - $101.32
Current price $101.32
Original price $120.00 - Original price $120.00
Original price
$120.00
$120.00 - $120.00
Current price $120.00

DSC Pre-weighed Filters, 934AH RTU, TSS, VSS, 90 mm; 100/Pk

DSC
In stock

Decrease sample prep time for your suspended solids testing Approved for Standard Methods 2540 Ready-to-use filters for total and volatile suspen...

View full details
Original price $120.00 - Original price $120.00
Original price
$120.00
$120.00 - $120.00
Current price $120.00
Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00

DSC Pre-weighed Filters, 934AH RTU, TSS, VSS, 47 mm; 100/Pk

DSC
In stock

Decrease sample prep time for your suspended solids testing Approved for Standard Methods 2540 Ready-to-use filters for total and volatile suspen...

View full details
Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00
Original price $14.68 - Original price $14.68
Original price
$14.68
$14.68 - $14.68
Current price $14.68

DSC TSS55MM Binderless glass microfiber filters, Grade TSS, 5.5cm diameter - 100/pk

DSC
In stock

Grade TSS cut to 5.5cm diameter - 100/pk Binderless glass microfiber for determination of total suspended solids

Original price $14.68 - Original price $14.68
Original price
$14.68
$14.68 - $14.68
Current price $14.68
Original price $85.00 - Original price $85.00
Original price
$85.00
$85.00 - $85.00
Current price $85.00

DSC Pre-weighed Filters, 934AH RTU, TSS, VSS, 55 mm; 100/Pk

DSC
In stock

Decrease sample prep time for your suspended solids testing Approved for Standard Methods 2540 Ready-to-use filters for total and volatile suspen...

View full details
Original price $85.00 - Original price $85.00
Original price
$85.00
$85.00 - $85.00
Current price $85.00
Original price $105.00 - Original price $105.00
Original price
$105.00
$105.00 - $105.00
Current price $105.00

DSC Pre-weighed Filters, 934AH RTU, TSS, VSS, 70 mm; 100/Pk

DSC
In stock

Decrease sample prep time for your suspended solids testing Approved for Standard Methods 2540 Ready-to-use filters for total and volatile suspen...

View full details
Original price $105.00 - Original price $105.00
Original price
$105.00
$105.00 - $105.00
Current price $105.00
Original price $83.00 - Original price $83.00
Original price
$83.00
$83.00 - $83.00
Current price $83.00

DSC Pre-weighed Filters, 934AH RTU, TSS, VSS, 42.5 mm; 100/Pk

DSC
In stock

Decrease sample prep time for your suspended solids testing Approved for Standard Methods 2540 Ready-to-use filters for total and volatile suspen...

View full details
Original price $83.00 - Original price $83.00
Original price
$83.00
$83.00 - $83.00
Current price $83.00
Original price $169.03
Original price $169.03 - Original price $169.03
Original price $169.03
Current price $144.96
$144.96 - $144.96
Current price $144.96

Whatman 1827-808 Glass Fiber Filter Paper Sheet without Binder Grade 934-AH, Size: 5 x 30cm, Pore Size: 1.5µm (Pack of 100)

Whatman
In stock

934-AH 2x12IN 100/PKThe fine particle retention of this popular grade is outstanding for its high retention efficiency at high flow rates and its h...

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Original price $169.03
Original price $169.03 - Original price $169.03
Original price $169.03
Current price $144.96
$144.96 - $144.96
Current price $144.96
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Original price $1,182.00
Original price $1,182.00 - Original price $1,182.00
Original price $1,182.00
Current price $1,013.68
$1,013.68 - $1,013.68
Current price $1,013.68

Whatman 1827-320 Glass Fiber Filter Paper without Binder Grade 934-AH, Diameter: 32cm, Pore Size: 1.5µm (Pack of 100)

Whatman
In stock

934-AH 32CM 100/PKThe fine particle retention of this popular grade is outstanding for its high retention efficiency at high flow rates and its hig...

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Original price $1,182.00
Original price $1,182.00 - Original price $1,182.00
Original price $1,182.00
Current price $1,013.68
$1,013.68 - $1,013.68
Current price $1,013.68
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