Above example: Ultraspun Filter Nylon, 10 micron, 40” length, Single Open End w/Fin Closed End , 226 Silicon O rings.

Cross-reference: Nylon (Polyamide) absolute rated media with nylon core DOE Description ULTRASPUN USP Series Pall Profile II RF Series Parker MBP Series Filterite Nexus NXA Series 5 µm 10”long USN05-10 RGN1FN050 Not available Not available 10 µm 20” long USN10-20 RGN2FN100 Not available NXN10-20N 20 µm 30” long USN20-30 RGN3FN200 Not available NXN20-30N 30 µm 40” long USN30-40 RGN4FN300 Not available NXN30-40N