Great Lakes Filters

Great Lakes Filters is the industry leader in supplying the top manufacturers of North America die cut test patched for cleanliness testing and inline laboratory filtration. Great Lakes Filters is written into many of the largest companies “cleanliness testing protocol” manuals and works well with the new ISO16323 protocol.

Test Discs Patches

GREAT LAKES P/N		MATERIAL		DESCRIP.		QTY		MICRON RATING
276-000-8014		POLYPRO		#644 DISC		1800		N/A
379-300-3972		COTTON WAD		4" DIA DISC		2000		N/A
379-300-8135		COTTON WAD		3" DIA DISC		2500		N/A
379-300-8009		COTTON WAD		6.5" DIA DISC		1800		N/A
379-300-1033		COTTON WAD		8" DIA DISC		500		N/A
379-300-0120		COTTON WAD		12" DIA DISC		500		N/A
455-000-8009						1800
325-000-3972		NYLON		4" DIA		500		10UM
325-041-3972				4" DIA		500		10
345-000-8010		NYLON		6" DIA DISC		400		20UM
836-050-8010		GLASS		6" DIA DISC		400		N/A
310-041-3963		NYLON		25MM DISC		150		150UM
321-041-3963		NYLON		25MM DISC		150		44UM
328-041-3963		POLYES/MONO		25MM DISC		150		5UM
484-000-3963		NYLON MONO		25MM DISC		150		5UM
325-000-3963		NYLON		25MM DISC		150		10UM
325-041-3963		POLYES/MONO		25MM DISC		150		10UM
377-041-3963		NYLON		25MM DISC		150		1UM
300-041-8000		NYLON		47MM DISC		500		800UM
303-041-8000		NYLON		47MM DISC		500		600UM
304-041-8000		NYLON		47MM DISC		300		400UM
305-041-8000		NYLON		47MM DISC		500		300UM
306-041-8000		NYLON		47MM DISC		500		250UM
307-041-8000		NYLON		47MM DISC		500		200UM
308-041-8000		NYLON		47MM DISC		500		175UM
310-041-8000		NYLON		47MM DISC		400		150UM
310-041-8000		NYLON		47MM DISC		10000		150UM
358-041-8000		POLYPRO		47MM DISC		500		150UM
540-041-8000		POLYES/MONO		47MM DISC		500		150UM
301-041-8000		POLYES/MONO		47MM DISC		N/A		125UM
312-041-8000		NYLON		47MM DISC		500		125UM
311-041-8000		PE/MULTI		47MM DISC		400		100UM
318-041-8000		NYLON		47MM DISC		500		75UM
320-041-8000		NYLON		47MM DISC		500		53UM
321-041-8000		NYLON		47MM DISC		500		44UM
321-041-8000		NYLON		47MM DISC		10000		44UM
322-041-8000		NYLON		47MM DISC		500		40UM
322-041-8000		NYLON		47MM DISC		10000		40UM
323-041-8000		POLYPRO		47MM DISC		500		30UM
326-041-8000		NYLON		47MM DISC		500		30UM
327-041-8000		NYLON		47MM DISC		500		25UM
345-000-8000		NYLON		47MM DISC		500		20UM
375-041-8000		NYLON		47MM DISC		100		15UM
325-000-8000		NYLON		47MM DISC		500		10UM
325-041-8000		POLYES/MONO		47MM DISC		500		10UM
325-041-8000		POLYES/MONO		47MM DISC		10000		10UM
345-041-8000		POLYES/MULTI		47MM DISC		250		10UM
328-041-8000		POLYES/MONO		47MM DISC		500		5UM
328-041-8000		POLYES/MONO		47MM DISC		10000		5UM
484-000-8000		NYLON		47MM DISC		100		5UM
399-041-8000		POLYES/MONO		47MM DISC		100		3UM
377-041-8000		NYLON		47MM DISC		500		1UM
377-041-8000		NYLON		47MM DISC		10000		1UM
510-000-8000(8025-542)		GLASS		47MM DISC		100		1UM
540-041-8000		POLY MONO		47MM DISC		500		150UM
325-041-8166		POLYES/MONO		50.1MM DISC		500		10UM
325-041-8166		POLYES/MONO		50.1MM DISC		10000		10UM
328-041-8166		POLYES/MONO		50.1MM DISC		500		5UM
328-041-8166		POLYES/MONO		50.1MM DISC		10000		5UM
377-041-8166		NYLON		50.1MM DISC		500		1UM
377-041-8166		NYLON		50.1MM DISC		10000		1UM
310-041-8033		NYLON		55MM DISC		500		150UM
320-041-8033		NYLON		55MM DISC		500		55UM
321-041-8033		NYLON		55MM DISC		500		44UM
322-041-8094		NYLON		55MM DISC		500		40UM
326-041-8033		NYLON		55MM DISC		500		25UM
325-041-8033		POLYES/MONO		55MM DISC		500		10UM
510-000-8033		GLASS		55MM DISC		500		1UM
325-041-8031		POLYES/MONO		76MM DISC		500		10UM
310-041-8126		NYLON		90MM DISC		150		150UM
321-041-8126		NYLON		90MM DISC		150		44UM
345-000-8126		NYLON		90MM DISC		150		20UM
325-041-8126		POLYES/MONO		90MM DISC		150		10UM
328-041-8126		POLYES/MONO		90MM DISC		150		5UM
325-041-8001		POLYES/MONO		142MM DISC		100		10UM
328-041-8001		POLYES/MONO		142MM DISC		100		5UM