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Process Filters

Melt Blown Filters
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String Wound Filters
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Process Applications

Water Treatment Microelectronics Chemical & Fuels Food & Beverages Bio-Pharmaceuticals Ink, Coating & Paint

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Bottles and Tubes Centrifuge Microcentrifuge Serum & Sample

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Serological Pipettes

MS^® Glass Fiber Filter

Recommended filters for controlling both air and water pollution and as a pre-filter for Membrane

Glass Fiber

Glass Fiber structure

Product Description

MS^® Glass fiber filters are manufactured from 100% borosilicate glass. These depth filters combine fast flow rate with high loading capacity and retention of fine particulates. The small diameter fibers give micro glass media superior efficiency and dirt holding as compared to cellulose and synthetic media.

Glass Fiber Filter Quick Pick Reference Chart can help you choose the right application.

Glass Fiber Filter.pdf

Cross Reference

Membrane Solutions	GF A	GF B	GF C	GF D	GF F	GF H	GF 6	GF 8	GF 9	GF 10
Whatman	GF/A	GF/B	GF/C	GF/D	GF/F	934-AH	GF 6	GF 8	GF 9	GF 10

Features

Made of borosilicate glass fiber without binders or with binder.

Stability at high temperatures: It keeps its properties up to 500 ºC and 180 ºC for Grade GF10.

Usable as Pre-filter for membranes to prevent the membranes from silting up.

Large surface area provides an outstanding retention capacity.

High flow speed and high permeability to air.

Reduce filtration costs and premature clogging when filtering difficult-to-filter or highly contaminated solutions.

Excellent wet strength for easy handling and filter integrity.

Two types of glass fiber filters are available :

Binder free glass fiber: Grade GF A, Grade GF B, Grade GF C, Grade GF D, Grade GF F, Grade GF H

Binder glass fiber: Grade GF 6, Grade GF 8，Grade GF 9，Grade GF 10

Grade GF A

Highly efficient for general laboratory filtration

Clarification of buffer and reagent solutions

Corresponds to many international standards for air and water pollution monitoring

Grade GF B

Thicker than GF A with higher wet strength and significantly increased loading capacity , Suitable for filtration of large volumes

Pre-filter for membranes

Filtration of suspended solids in water/waste water analysis

Grade GF C

The standard filter in many parts of the world for the collection of suspended solids in potable water and natural and industrial wastes

Widely used for cell harvesting, liquid scintillation counting and binding assays where more loading capacity is required

Grade GF D

Universal membrane pre-filter material

Filtration in food industry

Grade GF F

GF F is the material upon which the EPA Method TCLP 1311 for Toxicity

Use for filtering extremely fine precipitates such as protein, nucleic acids, or serum precipitates

Grade GF H

Suitable for suspended solid analysis

Cell harvesting

Air pollution control

Grade GF 6

Suitable for very fine particles

Removing protein from difficult-to-filter beers

Determination of filterable substances and the residue on ignition (dry weight)

Analysis of aggressive media

Grade GF 8 and Grade GF 9

Used in the filtration of coarse particles

Determination of PCB, DDE, DDT, furans and dioxins in the air

Environmental analysis

Membrane pre-filter

Grade GF 10

Used in the filtration of coarse particles

Weighing aid for infrared weighing

A roll filter in automatic air filtration units

Specifications

Grade	Weight (g/m²)	Thickness (mm)	Nominal Rating (μm)	Maximum Temperature (ºC)	Binder
GF A	56	0.29	1.6	500	Free
GF B	140	1.00	1.0	500	Free
GF C	54	0.28	1.2	500	Free
GF D	120	0.53	2.7	500	Free
GF F	75	0.40	0.7	500	Free
GF H	65	0.30	1.5	500	Free
GF 6	80	0.35	--	500	Inorganic
GF 8	75	0.35	--	500	Inorganic
GF 9	70	0.35	--	500	Inorganic
GF 10	70	0.35	--	180	Organic

Item#	Description	Pcs per box	Online Price(US$)	Order
SPGFB013100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:13(mm)	100	25.2000	Add to cart
SPGFF021070N	Glass Fiber Filter, Binder Free, Pore: 0.7(μm), Diameter:21(mm)	200	87.3000	Add to cart
SPGFB021100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:21(mm)	100	40.9200	Add to cart
SPGFC021120N	Glass Fiber Filter, Binder Free, Pore:1.2(μm), Diameter:21(mm)	200	51.5600	Add to cart
SPGFA021160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:21(mm)	200	48.9000	Add to cart
SPGFD021270N	Glass Fiber Filter, Binder Free, Pore:2.7(μm), Diameter:21(mm)	100	36.1500	Add to cart
SPGFF024070N	Glass Fiber Filter, Binder Free, Pore: 0.7(μm), Diameter:24(mm)	200	95.4000	Add to cart
SPGFB024100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:24(mm)	100	43.3800	Add to cart
SPGFC024120N	Glass Fiber Filter, Binder Free, Pore:1.2(μm), Diameter:24(mm)	200	56.1200	Add to cart
SPGFA024160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:24(mm)	200	52.3800	Add to cart
SPGFD024270N	Glass Fiber Filter, Binder Free, Pore:2.7(μm), Diameter:24(mm)	100	38.9100	Add to cart
SPGFF025070N	Glass Fiber Filter, Binder Free, Pore: 0.7(μm), Diameter:25(mm)	200	100.2000	Add to cart
SPGFB025100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:25 (mm)	100	47.4000	Add to cart
SPGFC025120N	Glass Fiber Filter, Binder Free, Pore: 1.2(μm), Diameter:25(mm)	200	56.8100	Add to cart
SPGFA025160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:25 (mm)	200	57.2400	Add to cart
SPGFD025270N	Glass Fiber Filter, Binder Free, Pore: 2.7(μm), Diameter:25(mm)	100	41.3400	Add to cart
SPGFF037070N	Glass Fiber Filter, Binder Free, Pore: 0.7 (μm), Diameter:37(mm)	200	119.1600	Add to cart
SPGFB037100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:37(mm)	100	56.1000	Add to cart
SPGFC037120N	Glass Fiber Filter, Binder Free, Pore: 1.2(μm), Diameter:37(mm)	200	62.7300	Add to cart
SPGFA037160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:37(mm)	200	63.6600	Add to cart
SPGFD037270N	Glass Fiber Filter, Binder Free, Pore:2.7(μm), Diameter:37(mm)	100	46.8600	Add to cart
SPGFF042070N	Glass Fiber Filter, Binder Free, Pore: 0.7 (μm), Diameter:42.5(mm)	200	143.9000	Add to cart
SPGFB042100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:42.5(mm)	100	63.6000	Add to cart
SPGFC042120N	Glass Fiber Filter, Binder Free, Pore:1.2(μm), Diameter:42.5(mm)	200	79.2300	Add to cart
SPGFA042160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:42.5(mm)	100	67.5000	Add to cart
SPGFD042270N	Glass Fiber Filter, Binder Free, Pore:2.7(μm), Diameter:42.5(mm)	100	57.3600	Add to cart
SPGFF047070N	Glass Fiber Filter, Binder Free, Pore: 0.7(μm), Diameter:47(mm)	200	151.8000	Add to cart
SPGFB047100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:47(mm)	100	70.5000	Add to cart
SPGFC047120N	Glass Fiber Filter, Binder Free, Pore:1.2(μm), Diameter:47(mm)	200	87.0000	Add to cart
SPGFA047160N	Glass Fiber Filter, Binder free, Pore:1.6(μm), Diameter:47(mm)	200	75.3600	Add to cart
SPGFD047270N	Glass Fiber Filter, Binder Free, Pore:2.7(μm), Diameter:47(mm)	100	65.6400	Add to cart
SPGFF050070N	Glass Fiber Filter, Binder Free, Pore: 0.7(μm), Diameter:50(mm)	200	161.4000	Add to cart
SPGFB050100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:50(mm)	50	55.2000	Add to cart
SPGFC050120N	Glass Fiber Filter, Binder Free, Pore:1.2(μm), Diameter:50(mm)	200	97.6200	Add to cart
SPGFA050160N	Glass Fiber Filter, Binder free, Pore:1.6(μm), Diameter:50(mm)	200	77.4000	Add to cart
SPGFD050270N	Glass Fiber Filter, Binder Free, Pore:2.7(μm), Diameter:50(mm)	100	70.2000	Add to cart
SPGFF055070N	Glass Fiber Filter, Binder Free, Pore: 0.7(μm), Diameter:55(mm)	100	130.2000	Add to cart
SPGFB055100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:55(mm)	50	55.2000	Add to cart
SPGFC055120N	Glass Fiber Filter, Binder Free, Pore:1.2(μm), Diameter:55(mm)	100	68.8800	Add to cart
SPGFA055160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:55(mm)	100	57.3600	Add to cart
SPGFD055270N	Glass Fiber Filter, Binder Free, Pore:2.7(μm), Diameter:55(mm)	50	51.3600	Add to cart
SPGFF070070N	Glass Fiber Filter, Binder Free, Pore: 0.7(μm), Diameter:70(mm)	100	159.0000	Add to cart
SPGFB070100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:70(mm)	50	69.0000	Add to cart
SPGFC070120N	Glass Fiber Filter, Binder Free, Pore:1.2(μm), Diameter:70(mm)	100	83.4000	Add to cart
SPGFA070160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:70(mm)	100	72.9600	Add to cart
SPGFD070270N	Glass Fiber Filter, Binder Free, Pore:2.7(μm), Diameter:70(mm)	25	64.7400	Add to cart
SPGFF090070N	Glass Fiber Filter, Binder Free, Pore: 0.7 (μm), Diameter:90(mm)	100	220.8000	Add to cart
SPGFB090100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:90(mm)	50	106.3200	Add to cart
SPGFC090120N	Glass Fiber Filter, Binder Free, Pore: 1.2 (μm), Diameter:90(mm)	100	118.8000	Add to cart
SPGFA090160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:90(mm)	100	105.9600	Add to cart
SPGFD090270N	Glass Fiber Filter, Binder Free, Pore:2.7(μm), Diameter:90(mm)	50	101.2000	Add to cart
SPGFF110070N	Glass Fiber Filter, Binder Free, Pore: 0.7 (μm), Diameter:110(mm)	50	165.0000	Add to cart
SPGFB110100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:110(mm)	50	168.7200	Add to cart
SPGFC110120N	Glass Fiber Filter, Binder Free, Pore: 1.2 (μm), Diameter:110(mm)	50	102.0000	Add to cart
SPGFA110160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:110(mm)	50	193.4400	Add to cart
SPGFD110270N	Glass Fiber Filter, Binder Free, Pore: 2.7 (μm), Diameter:110(mm)	50	163.6000	Add to cart
SPGFF125070N	Glass Fiber Filter, Binder Free, Pore: 0.7 (μm), Diameter:125(mm)	25	187.4000	Add to cart
SPGFB125100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:125(mm)	50	189.8400	Add to cart
SPGFC125120N	Glass Fiber Filter, Binder Free, Pore: 1.2 (μm), Diameter:125(mm)	50	106.4000	Add to cart
SPGFA125160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:125(mm)	50	206.7200	Add to cart
SPGFD125270N	Glass Fiber Filter, Binder free, Pore: 2.7(μm), Diameter:125(mm)	50	180.3200	Add to cart
SPGFF142070N	Glass Fiber Filter, Binder Free, Pore: 0.7 (μm), Diameter:142(mm)	50	190.9600	Add to cart
SPGFB142100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:142(mm)	50	216.9600	Add to cart
SPGFC142120N	Glass Fiber Filter, Binder Free, Pore: 1.2 (μm), Diameter:142(mm)	50	114.6000	Add to cart
SPGFA142160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:142(mm)	50	223.8400	Add to cart
SPGFD142270N	Glass Fiber Filter, Binder Free, Pore: 2.7 (μm), Diameter:142(mm)	50	214.6800	Add to cart
SPGFF150070N	Glass Fiber Filter, Binder Free, Pore: 0.7 (μm), Diameter:150(mm)	50	197.8200	Add to cart
SPGFB150100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), Diameter:150(mm)	50	253.0800	Add to cart
SPGFC150120N	Glass Fiber Filter, Binder Free, Pore: 1.2 (μm), Diameter:150(mm)	50	143.0000	Add to cart
SPGFA150160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), Diameter:150(mm)	50	278.4000	Add to cart
SPGFD150270N	Glass Fiber Filter, Binder Free, Pore: 2.7 (μm), Diameter:150(mm)	50	249.6000	Add to cart
SPGFF810070N	Glass Fiber Filter, Binder Free, Pore: 0.7 (μm), 8 x 10 inches	50	258.4100	Add to cart
SPGFB810100N	Glass Fiber Filter, Binder Free, Pore:1.0(μm), 8 x 10 inches	50	316.2600	Add to cart
SPGFC810120N	Glass Fiber Filter, Binder Free, Pore: 1.2 (μm), 8 x 10 inches	50	191.1000	Add to cart
SPGFA810160N	Glass Fiber Filter, Binder Free, Pore:1.6(μm), 8 x 10 inches	50	181.3500	Add to cart
SPGFD810270N	Glass Fiber Filter, Binder Free, Pore: 2.7 (μm), 8 x 10 inches	50	311.1000	Add to cart

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