Glass Fiber Filters

Glass Fiber Filters are most the commonly used filters for particulate sampling. All of the glass fiber filters are binder free and exhibit at least 99.95% efficiency for 0.3 μm dioctyl phthalate (DOP) smoke particles. 934AH is available. Not recommended for metals analysis.

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Product		Description
	GF-2	2-inch (55-mm) glass fiber filters, 100 per box (...		Add to Quote
	GF-25	25-mm glass fiber filters, 100 per box		Add to Quote
	GF-2X6.5	2x6.5 inch glass fiber filters, 100 per box (934AH)		Add to Quote
	GF-3	3-inch (83-mm) glass fiber filters, 100/box (934AH-...		Add to Quote
	GF-4	4-inch (110-mm) glass fiber filters, 100 per box (...		Add to Quote
	GF-45	45-mm glass fiber filters, 100 per box (934AH)		Add to Quote
	GF-47	47-mm glass fiber filters, 100 per box (934AH-47mm)		Add to Quote
	GF-63	63-mm glass fiber filters, 100 per box (934AH)		Add to Quote
	GF-90	90-mm glass fiber filters, 100 per box (934AH-9...		Add to Quote
	GFDN	57.2 mm glass fiber filter for use with Cascade...		Add to Quote