1. All Filters

2. PP, Polyester, & Nylon Filter Bags

Bag Filters

Liquid bag filters in a large range of micron ratings as well as in the standard #1, #2, #3, and #4 sizes to fit your filter bag requirements. Choose from nylon monofilament mesh, polypropylene felt, and polyester felt media replacement filters. Our different fabric bag filters allow you to find the heavy-duty filtration you need for oils and lubricants, organic solvents, paints, acids, alkalis, water, and more.

Bag Filter Cross Reference Chart

	Size	Rating	SpiroPure	Pentek
BP Series Glazed Polypropylene Felt	#1 (7" x 17")	1 micron 5 micron 10 micron 25 micron 50 micron 100 micron 200 micron	SP-BP-1-1 SP-BP-1-5 SP-BP-1-10 SP-BP-1-25 SP-BP-1-50 SP-BP-1-100 SP-BP-1-200
	#2 (7" x 32")	1 micron 5 micron 10 micron 25 micron 50 micron 100 micron 200 micron	SP-BP-2-1 SP-BP-2-5 SP-BP-2-10 SP-BP-2-25 SP-BP-2-50 SP-BP-2-100 SP-BP-2-200
	#3 (4" x 9")	1 micron 5 micron 10 micron 25 micron 50 micron 100 micron 200 micron	SP-BP-410-1 SP-BP-410-5 SP-BP-410-10 SP-BP-410-25 SP-BP-410-50 SP-BP-410-100 SP-BP-410-200	BP-410-1 / 155383-03 BP-410-5 / 155385-03 BP-410-10 / 155387-03 BP-410-25 / 155389-03 BP-410-50 / 155391-03 BP-410-100 / 155393-03 BP-410-200 / 155395-03
	#4 (4" x 15")	1 micron 5 micron 10 micron 25 micron 50 micron 100 micron 200 micron	SP-BP-420-1 SP-BP-420-5 SP-BP-420-10 SP-BP-420-25 SP-BP-420-50 SP-BP-420-100 SP-BP-420-200	BP-420-1 / 155384-03 BP-420-5 / 155386-03 BP-420-10 / 155388-03 BP-420-25 / 155390-03 BP-420-50 / 155392-03 BP-420-100 / 155394-03 BP-420-200 / 155396-03
BE Series Polyester Felt	#1 (7" x 17")	1 micron 5 micron 10 micron 25 micron 50 micron 100 micron 200 micron	SP-BE-1-1 SP-BE-1-5 SP-BE-1-10 SP-BE-1-25 SP-BE-1-50 SP-BE-1-100 SP-BE-1-200
	#2 (7" x 32")	1 micron 5 micron 10 micron 25 micron 50 micron 100 micron 200 micron	SP-BE-2-1 SP-BE-2-5 SP-BE-2-10 SP-BE-2-25 SP-BE-2-50 SP-BE-2-100 SP-BE-2-200
	#3 (4" x 9")	1 micron 5 micron 10 micron 25 micron 50 micron 100 micron 200 micron	SP-BE-3-1 SP-BE-3-5 SP-BE-3-10 SP-BE-3-25 SP-BE-3-50 SP-BE-3-100 SP-BE-3-200
	#4 (4" x 15")	1 micron 5 micron 10 micron 25 micron 50 micron 100 micron 200 micron	SP-BE-4-1 SP-BE-4-5 SP-BE-4-10 SP-BE-4-25 SP-BE-4-50 SP-BE-4-100 SP-BE-4-200
BN Series Nylon Monofilament Mesh	#3 (4" x 9")	50 micron 100 micron 150 micron 200 micron 250 micron 300 micron 400 micron 600 micron 800 micron	SP-BN-410-50 SP-BN-410-100 SP-BN-410-150 SP-BN-410-200 SP-BN-410-250 SP-BN-410-300 SP-BN-410-400 SP-BN-410-600 SP-BN-410-800	BN-410-50 / 255254-03 BN-410-100 / 255009-03 BN-410-150 / 255010-03 BN-410-200 / 255011-03 BN-410-250 / 255012-03 BN-410-300 / 255013-03 BN-410-400 / 255014-03 BN-410-600 / 255015-03 BN-410-800 / 255016-03
	#4 (4" x 15")	50 micron 100 micron 150 micron 200 micron 250 micron 300 micron 400 micron 600 micron 800 micron	SP-BN-420-50 SP-BN-420-100 SP-BN-420-150 SP-BN-420-200 SP-BN-420-250 SP-BN-420-300 SP-BN-420-400 SP-BN-420-600 SP-BN-420-800	BN-420-50 / 255255-03 BN-420-100 / 255032-03 BN-420-150 / 255033-03 BN-420-200 / 255034-03 BN-420-250 / 255035-03 BN-420-300 / 255036-03 BN-420-400 / 255037-03 BN-420-600 / 255038-03 BN-420-800 / 255039-03