Description
Sundstrom SR 510, P3 R replacement filter is designed to fit all Sundstrom half masks, full masks as well as powered such as SR 500 / SR 500 EX andSR 700 units.
Can also be used with the SR221 pre-filters for enhanced longevity. Powered respirators use two filters, not a single.
Sundstrom Part Number: H02-1312