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 5975-01-247-8583
NSN 5998-00-719-7610
NSN 6610-01-486-4522
NSN 5990-01-507-7495
NSN 2925-01-181-3972
NSN 5910-00-276-8592
NSN 2925-00-580-4931
NSN 5910-01-478-2686
NSN 7035-01-591-3940
NSN 6110-01-616-1127
NSN 6110-01-390-7049
NSN 5990-01-463-5400