Description
The SR 221 pre-filters are designed to capture large and coarse particles to help extend the life of the SR510 P3 filters. The pre-filter is placed in the prefilter holder which attaches to the particulate filter.
- For use with the Sundström SR 500 powered respirator, SR 200 full-face respirator mask, and SR 100 and SR 90-3 half-face respirator masks.
- Can extend the service life and reduce operating costs of the main filter by capturing large particles.
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Can be used with particulate and combination filters which are available separately.
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For use with a pre-filter holder which are available separately.
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Parts should be checked regularly for signs of wear and damage, and replaced as and when necessary.
Sundstrom Part Number: H02-0121
