GLASS FIBER FILTERS
Below is a brief listing of some of the glass fiber filters that we are able to provide you. If you find the filter that meets your needs, let us know and we will send you the exact manufacturing specifications of its construction, variable pore sizes and volume capacities available, and price per individual unit or case.
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PALL GLASS FIBER FILTER PAPERS
Pall Binder-Free Glass Fiber Filters, Pall Filters
Pall Binder-Free Glass Fiber Filters superior grade glass fiber filters for a variety of air sampling and liquid filtration methods. Pall Binder-Free Glass Fiber Filters type A/B is designed for diagnostic applications, gravimetric analysis, and sample filtration. Use Pall Binder-Free Glass Fiber Filters type A/C for cell harvesting, prefiltration, and solids testing. Pall Binder-Free Glass Fiber Filters type A/D makes an excellent prefilter for solutions with a heavy load of large-sized particulate. Pall Binder-Free Glass Fiber Filters manufactured with high-quality borosilicate glass microfibers without binder for assurance of purity. Pall Binder-Free Glass Fiber Filters have excellent wet strength for ease of handling and filter integrity.
| Size, cm | Pall Filter No. | Unit | Price |
| Type A/B | |||
| 1.3 dia. | 66196 | Pack of 100 | $45.94 |
| 2.5 dia. | 66198 | Pack of 100 | $49.11 |
| 3.7 dia. | 66208 | Pack of 100 | $57.79 |
| 4.7 dia. | 66209 | Pack of 100 | $79.03 |
| 14.2 dia. | 66210 | Pack of 25 | $87.41 |
| 20.3 x 25.4 | 66211 | Pack of 25 | $90.92 |
| Type A/C | |||
| 2.5 dia. | 66213 | Pack of 100 | $49.11 |
| 3.7 dia. | 66214 | Pack of 100 | $57.79 |
| 4.7 dia. | 66215 | Pack of 100 | $78.06 |
| 14.2 dia. | 66216 | Pack of 25 | $80.78 |
| 20.3 x 25.4 | 66217 | Pack of 25 | $88.06 |
| Type A/D | |||
| 1.3 dia. | 66218 | Pack of 100 | $29.61 |
| 2.5 dia. | 66220 | Pack of 100 | $33.09 |
| 3.7 dia. | 66222 | Pack of 100 | $36.42 |
| 4.7 dia. | 66224 | Pack of 100 | $45.81 |
| 14.2 dia. | 66226 | Pack of 25 | $59.59 |
| 20.3 x 25.4 | 66227 | Pack of 25 | $87.43 |
Pall Glass Fiber Filters Extra Thick, Pall Filters
Pall Glass Fiber Filters Extra Thick have a high contaminant-holding capacity which makes these filters efficient as depth filters and useful for prefiltration of viscous biological solutions. Pall Glass Fiber Filters Extra Thick are three times thicker than type A/E filters, with greater contaminant holding capacity. Pall Glass Fiber Filters Extra Thick are useful for prefiltration of viscous biological solutions. Pall Glass Fiber Filters Extra Thick contain 5% acrylic binder for additional wet strength.
| Diameter, cm | Pall Filter No. | Unit | Price |
| 1.3 | 66073 | Pack of 100 | $41.65 |
| 2.5 | 66075 | Pack of 100 | $44.16 |
| 4.7 | 66078 | Pack of 100 | $64.48 |
| 12.7 | 66084 | Pack of 50 | $168.41 |
| 14.2 | 66085 | Pack of 50 | $174.58 |
| 29.3 | 66088 | Pack of 25 | $168.41 |
Pall Glass Fiber Filters Type A/E, Pall Filters
Pall Glass Fiber Filters Type A/E is ideal for gravimetric analysis of air pollutants and as prefilters for use upstream of membrane filters. Pall Glass Fiber Filters Type A/E standard filter for dissolved and suspended solids testing in sanitary water analysis procedures. Pall Glass Fiber Filters Type A/E binder-free and organic-free. Pall Glass Fiber Filters Type A/E DOP efficiency is 99.98% (0.3µm). Pall Glass Fiber Filters Type A/E maximum operating temperature in air: 550°C (1022°F).
| Size, cm | Pall Filter No. | Unit | Price |
| 1.3 dia. | 61628 | Pack of 500 | $136.69 |
| 2.5 dia. | 61630 | Pack of 500 | $141.78 |
| 3.5 dia. | 61654 | Pack of 100 | $36.33 |
| 3.7 dia. | 61652 | Pack of 500 | $143.33 |
| 4.7 dia. | 61631 | Pack of 100 | $50.54 |
| 5.0 dia. | 61632 | Pack of 100 | $52.27 |
| 7.0 dia. | 61665 | Pack of 100 | $79.03 |
| 7.6 dia. | 61663 | Pack of 100 | $67.26 |
| 9.0 dia. | 61664 | Pack of 100 | $79.03 |
| 10.2 dia. | 61633 | Pack of 100 | $114.03 |
| 12.4 dia. | 61655 | Pack of 100 | $160.68 |
| 12.7 dia. | 61669 | Pack of 100 | $196.24 |
| 14.2 dia. | 66559 | Pack of 25 | $49.42 |
| 14.2 dia. | 61635 | Pack of 100 | $193.16 |
| 29.3 dia. | 61637 | Pack of 100 | $648.92 |
| 20.3 x 25.4 | 61638 | Pack of 100 | $273.50 |
Pall Pallflex Emfab Filters, Pall Filters
Pall Pallflex Emfab Filters are ideal for diesel exhaust and stack emission testing. Pall Pallflex Emfab Filters consist of pure borosilicate glass microfibers reinforced with woven glass cloth and bonded with PTFE. These Pall Pallflex Emfab Filters feature low air resistance for use in critical aerosol sampling tests that demand filter purity and nonhygroscopic properties, such as diesel exhaust, stack emission control, and ambient air monitoring for particulate concentration. Every Pall Pallflex Emfab Filters is flushed with deionized water to remove water-soluble residue. The Pall Pallflex Emfab Filters also withstand folding for weighing and transport.
| Size, mm | Pall Filter No. | Unit | Price |
| 12 dia. | Pall 7258 | Pack of 100 | $88.26 |
| 25 dia. | Pall 7219 | Pack of 100 | $122.04 |
| 37 dia. | Pall 7217 | Pack of 100 | $146.46 |
| 41 dia. | Pall 7256 | Pack of 100 | $170.28 |
| 44 dia. | Pall 7220 | Pack of 100 | $170.28 |
| 47 dia. | Pall 7221 | Pack of 100 | $170.28 |
| 70 dia. | Pall 7222 | Pack of 100 | $252.99 |
| 81 dia. | Pall 7218 | Pack of 100 | $293.54 |
| 90 dia. | Pall 7223 | Pack of 100 | $317.88 |
| 110 dia. | Pall 7225 | Pack of 100 | $415.19 |
| 142 dia. | Pall 7252 | Pack of 100 | $415.19 |
| 203 x 254 | Pall 7224 | Pack of 100 | $838.54 |
Pall Pallflex Fiberfilm Filters, Pall Filters
Pall Pallflex Fiberfilm Filters are suitable for high temperature and hot gas air monitoring applications. Pall Pallflex Fiberfilm Filters consist of heat-resistant, pure borosilicate glass fibers with moisture-resistant fluorocarbon (tetrafluoroethylene, TFE) coating. Pall Pallflex Fiberfilm Filters during air sampling, moisture variations in air or gases will not cause chemical reactions on the filter. These Pall Pallflex Fiberfilm Filters also feature low air resistance, and a low moisture pickup which eliminates lengthy desiccations.
| Size, mm | Pall Filter No. | Unit | Price |
| 25 dia. | 7210 | Pack of 100 | $142.16 |
| 37 dia. | 7211 | Pack of 50 | $82.31 |
| 47 dia. | 7212 | Pack of 50 | $84.42 |
| 55 dia. | 7216 | Pack of 50 | $121.38 |
| 70 dia. | 7213 | Pack of 50 | $140.66 |
| 90 dia. | 7214 | Pack of 50 | $186.52 |
| 100 dia. | 7257 | Pack of 50 | $173.54 |
| 203 x 254 | 7215 | Pack of 50 | $480.07 |
Pall TCLP Glass Fiber Filters, Pall Filters
Pall TCLP Glass Fiber Filters for use in US EPA Method 1311 Toxicity Characteristics Leaching Procedure. Also Pall TCLP Glass Fiber Filters used in Zero Headspace Extractors for volatile analysis and hazardous waste filtration units for nonvolatiles and semi-volatiles. Pall TCLP Glass Fiber Filters dade of binder-free borosilicate glass fibers to meet nominal 0.6 to 0.8µm pore size requirements. Pall TCLP Glass Fiber Filters have no added extractables to contaminate sample.
| Diameter, cm | Pall Filter No. | Unit | Price |
| 4.7 | 66258 | Pack of 50 | $53.85 |
| 9 | 66256 | Pack of 50 | $65.58 |
| 11 | 66259 | Pack of 50 | $84.79 |
| 14.2 | 66257 | Pack of 50 | $150.03 |
WHATMAN GLASS FIBER FILTER PAPERS
| Whatman Grade GF/A Glass Microfiber Filters, Whatman Filters | |||||||||||
Used in biochemistry for the
filtration of precipitated proteins, cells, and cell debris. An ideal filter
for radio-immunoassay of weak beta emitters by scintillation counting. A
standard for gravimetric determination of airborne particulates. Binder-free.
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| Size, cm | Whatman Filter No. | Unit | Price | ||||||||
| 2.1 dia. | 1820-021 | Pack of 100 | $33.71 | ||||||||
| 2.4 dia. | 1820-024 | Pack of 100 | $33.86 | ||||||||
| 2.5 dia. | 1820-025 | Pack of 100 | $33.86 | ||||||||
| 3.7 dia. | 1820-037 | Pack of 100 | $39.10 | ||||||||
| 4.25 dia. | 1820-042 | Pack of 100 | $41.51 | ||||||||
| 4.7 dia. | 1820-047 | Pack of 100 | $46.25 | ||||||||
| 5.5 dia. | 1820-055 | Pack of 100 | $49.19 | ||||||||
| 7 dia. | 1820-070 | Pack of 100 | $59.31 | ||||||||
| 9 dia. | 1820-090 | Pack of 100 | $89.34 | ||||||||
| 11 dia. | 1820-110 | Pack of 100 | $124.43 | ||||||||
| 12.5 dia. | 1820-125 | Pack of 100 | $158.54 | ||||||||
| 15 dia. | 1820-150 | Pack of 100 | $214.58 | ||||||||
| 46 x 57 | 1820-915 | Pack of 25 | $676.89 | ||||||||
| Whatman Grade GF/D Glass Microfiber Filters, Whatman Filters | |||||||||||
Ideal for high volume and
repetitive routine laboratory filtering. Widely used as membrane prefilter to
greatly extend membrane life. Binder-free.
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| Diameter, cm | Whatman Filter No. | Unit | Price | ||||||||
| 1 | 1823-010 | Pack of 100 | $39.62 | ||||||||
| 2.1 | 1823-021 | Pack of 100 | $39.62 | ||||||||
| 2.4 | 1823-024 | Pack of 100 | $39.62 | ||||||||
| 2.5 | 1823-025 | Pack of 100 | $39.62 | ||||||||
| 4.25 | 1823-042 | Pack of 100 | $51.39 | ||||||||
| 4.7 | 1823-047 | Box of 100 | $59.90 | ||||||||
| 5.5 | 1823-055 | Pack of 100 | $68.86 | ||||||||
| 7 | 1823-070 | Pack of 100 | $96.09 | ||||||||
| 9 | 1823-090 | Pack of 25 | $39.03 | ||||||||
| 12.5 | 1823-125 | Pack of 25 | $69.12 | ||||||||
| 15 | 1823-150 | Pack of 25 | $120.19 | ||||||||
| Whatman Grade GF/C Glass Microfiber Filters, Whatman Filters | |||||||||||
Standard filter for collection of
suspended solids in water. Also used for monitoring specific pollutants (e.g.,
Hg in water) and in marine chemistry to filter particulate components in
seawater. Used in RIA procedures. Widely used in biochemistry for harvesting
lymphocytes during incorporation trials. Binder-free.
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| Size, cm | Whatman Filter No. | Unit | Price | ||||||||
| 2.1 dia. | 1822-021 | Pack of 100 | $67.62 | ||||||||
| 2.4 dia. | 1822-024 | Pack of 100 | $70.47 | ||||||||
| 2.5 dia. | 1822-025 | Pack of 100 | $70.47 | ||||||||
| 3.7 dia. | 1822-037 | Pack of 100 | $80.04 | ||||||||
| 4.25 dia. | 1822-042 | Pack of 100 | $80.37 | ||||||||
| 4.7 dia. | 1822-047 | Pack of 100 | $107.41 | ||||||||
| 5.5 dia. | 1822-055 | Pack of 100 | $127.72 | ||||||||
| 7 dia. | 1822-070 | Pack of 100 | $138.43 | ||||||||
| 9 dia. | 1822-090 | Pack of 100 | $193.83 | ||||||||
| 11 dia. | 1822-110 | Pack of 100 | $308.02 | ||||||||
| 12.5 dia. | 1822-125 | Pack of 100 | $331.88 | ||||||||
| 15 dia. | 1822-150 | Pack of 100 | $593.50 | ||||||||
| 46 x 57 | 1822-915 | Pack of 25 | $1,065.22 | ||||||||
| Whatman Grade GF/F Glass Microfiber Filters, Whatman Filters | |||||||||||
For collecting extremely fine
precipitated proteins, such as IgG. Specified for TCLP analysis. Often used
with GF/D for highly effective clarification of biochemical/biological and
other fluids difficult to clarify (e.g., filtration of dilute aqueous solutions
containing strongly oxidizing, acidic, or alkaline constituents prior to Raman
laser spectroscopy). Binder-free.
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| Diameter, cm | Whatman Filter No. | Unit | Price | ||||||||
| 2.1 | 1825-021 | Pack of 100 | $106.68 | ||||||||
| 2.4 | 1825-024 | Pack of 100 | $111.63 | ||||||||
| 2.5 | 1825-025 | Pack of 100 | $117.19 | ||||||||
| 3.7 | 1825-037 | Pack of 100 | $136.62 | ||||||||
| 4.25 | 1825-042 | Pack of 100 | $149.35 | ||||||||
| 4.7 | 1825-047 | Pack of 100 | $160.31 | ||||||||
| 5.5 | 1825-055 | Pack of 100 | $189.35 | ||||||||
| 7 | 1825-070 | Pack of 100 | $220.27 | ||||||||
| 9 | 1825-090 | Pack of 25 | $76.94 | ||||||||
| 11 | 1825-110 | Pack of 25 | $114.17 | ||||||||
| 12.5 | 1825-125 | Pack of 25 | $135.51 | ||||||||
| 14.2 | 1825-142 | Pack of 25 | $180.28 | ||||||||
| 15 | 1825-150 | Pack of 25 | $209.60 | ||||||||
| 25.7 | 1825-257 | Pack of 25 | $637.27 | ||||||||
| Whatman Low Metal TCLP Glass Microfiber Filters, Whatman Filters | |||
| Acid-treated, binder-free, borosilicate glass microfiber filters conform to requirements for EPA Method 1311, Toxicity Characteristic Leaching Procedure. These filters exhibit very high loading capacity and extremely low barium and zinc levels. | |||
| Diameter, cm | Whatman Filter No. | Unit | Price |
| 4.7 | 1810-047 | Pack of 100 | $138.73 |
| 9 | 1810-090 | Pack of 50 | $114.10 |
| 11 | 1810-110 | Pack of 50 | $163.08 |
| 12.5 | 1810-125 | Pack of 50 | $240.34 |
| 14.2 | 1810-142 | Pack of 50 | $300.46 |
| 15 | 1810-150 | Pack of 50 | $317.56 |
| Whatman Grade GF/B Glass Microfiber Filters, Whatman Filters | |||||||||||
For collecting biochemical
polymers (proteins and nucleic acids) precipitated by denaturation. Very thick.
High loading capacity. For collection of gases absorbed onto solid particles.
Used for sampling of biological fluids and as a membrane prefilter. Also used
in cell harvesting. Binder-free.
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| Diameter, cm | Whatman Filter No. | Unit | Price | ||||||||
| 2.1 | 1821-021 | Pack of 100 | $57.97 | ||||||||
| 2.4 | 1821-024 | Pack of 100 | $59.51 | ||||||||
| 2.5 | 1821-025 | Pack of 100 | $65.21 | ||||||||
| 3.7 | 1821-037 | Pack of 100 | $79.65 | ||||||||
| 4.25 | 1821-042 | Pack of 100 | $86.86 | ||||||||
| 4.7 | 1821-047 | Pack of 100 | $103.07 | ||||||||
| 5.5 | 1821-055 | Pack of 100 | $111.63 | ||||||||
| 7 | 1821-070 | Pack of 100 | $149.35 | ||||||||
| 9 | 1821-090 | Pack of 25 | $48.07 | ||||||||
| 11 | 1821-110 | Pack of 25 | $55.62 | ||||||||
| 12.5 | 1821-125 | Pack of 25 | $75.13 | ||||||||
| 15 | 1821-150 | Pack of 25 | $112.67 | ||||||||