The 3M head strap is packaged 20 per case, comes in blue and is for use with 7501 - Respirator, 7502 - Respirator, 7503 - Respirator.
- Sale Unit: PART
- Brand: 3M
- 3M Number: 7581
- Product Type: Head Strap
- For Use With: 7501 - Respirator; 7502 - Respirator; 7503 - Respirator