H9P3E/3M
- Material: ABS plastic
- Used for noise levels up to 98 dBA
- Can fit all types of American helmets
- Lightweight and soundproof foam creates comfort and avoids ear pain for the user
- Standard noise reduction of 23dB. CSA Class A

H9A/3M (USA)
- Material: ABS plastic
- Weight: 90g
- For noise levels up to 98 dBA
- Stainless steel handle.
- Lightweight and soft soundproof foam to avoid ear pain
- Standard noise reduction of 25dB. CSA Class A

4510/3M
- Material: smooth foam PE laminate
- Two-way zipper with closed protective flap, hood
- Applications: Pharmaceutical processing, hazardous powder handling, Asbestos testing, site preparation, insulation, Clean rooms, Painting & coating, plastics, Light industrial cleaning, machinery maintenance