North Safety North Safety 7700 Series Large Half Mask Respirator
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North Safety 7700 Series Half Mask Respirators are suitable for multiple work environments and can be adapted by PAPR or Supplies Air systems. Low "dead air" space allows for less exhaled air to be recycled. Exhalation valve is placed so that more breath leaves the mask quickly, ensuring cooler environment inside of mask. Made from 100% silicone, allowing anyone with latex allergies to use this mask without worry. Dual elastic head straps allow for a custom nonslip fit.
- Size: Large.
- 100% Silicone: Eliminates latex allergic reactions.
- Low "Dead Air" Space: Less exhaled air is recycled.
- Exhalation Valve: Strategically placed to get exhaled air out quicker.
- Head straps: Provide secure and non slip custom fit for a variety of facial types.
- Parking Feature: Allows mask to be ready so that when it is needed, it can be put on and will function immediately.
Similar Reusable Respirator Products
North Safety 770030L Description
North Safety 7700 Series Half Mask Respirators are suitable for multiple work environments and can be adapted by PAPR or Supplies Air systems. Low "dead air" space allows for less exhaled air to be recycled. Exhalation valve is placed so that more breath leaves the mask quickly, ensuring cooler environment inside of mask. Made from 100% silicone, allowing anyone with latex allergies to use this mask without worry. Dual elastic head straps allow for a custom nonslip fit.
- Size: Large.
- 100% Silicone: Eliminates latex allergic reactions.
- Low "Dead Air" Space: Less exhaled air is recycled.
- Exhalation Valve: Strategically placed to get exhaled air out quicker.
- Head straps: Provide secure and non slip custom fit for a variety of facial types.
- Parking Feature: Allows mask to be ready so that when it is needed, it can be put on and will function immediately.
Similar Reusable Respirator Products
Ships between 02/16/2026 - 02/18/2026
Product Specifications
| Part Number | 770030L, NSP770030L |
| Weight | 0.57-lb |
| UPC | 821812000787 |
Ships between 02/16/2026 - 02/18/2026
Similar Reusable Respirator Products
North Safety 770030L Description
North Safety 7700 Series Half Mask Respirators are suitable for multiple work environments and can be adapted by PAPR or Supplies Air systems. Low "dead air" space allows for less exhaled air to be recycled. Exhalation valve is placed so that more breath leaves the mask quickly, ensuring cooler environment inside of mask. Made from 100% silicone, allowing anyone with latex allergies to use this mask without worry. Dual elastic head straps allow for a custom nonslip fit.
- Size: Large.
- 100% Silicone: Eliminates latex allergic reactions.
- Low "Dead Air" Space: Less exhaled air is recycled.
- Exhalation Valve: Strategically placed to get exhaled air out quicker.
- Head straps: Provide secure and non slip custom fit for a variety of facial types.
- Parking Feature: Allows mask to be ready so that when it is needed, it can be put on and will function immediately.
Product Specifications
| Part Number | 770030L, NSP770030L |
| Weight | 0.57-lb |
| UPC | 821812000787 |
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