Quick view Compare Add to wishlist Dräger PARAT 5520/5530 Filter – R59475 laboratory equipment, Respiratory Protection & Safety Equipment Dräger PARAT 5520/5530 Filter, part number R59475 (R 59 475), with a CO P2 combination filter and security seal for compatible PARAT 5520 and PARAT 5530 escape hoods. Complete hood not included. Read more