Fiber type 100% borosilicate glass microfiber. Basis weight 58 pounds per 500 24 x 36 inch sheets. Dry tensile 5 pounds per square inch width. Average particle retention value. Liquid estimated to 1 to 2 micron. Dop penetration 2 percent
NSN 5998-01-391-1702
NSN 6130-01-479-6251
NSN 6620-01-341-5164
NSN 6105-01-619-1646
NSN 6645-00-616-1289
NSN 6610-01-506-4234
NSN 5925-01-360-0110
NSN 5905-00-372-0609
NSN 5950-00-359-4600
NSN 6220-00-769-4050
NSN 5920-00-518-1793
NSN 5835-01-081-6864