Description
The MSA 10074739 is the Advantage 4200 twin-port replacement lens. Ships in 1–2 business days; most orders arrive in 3–7 business days.
MSA 10074739 specifications
| Item | Manufacturer data |
|---|---|
| MSA part number | 10074739 |
| 10074739 | site: Advantage Twin Port replacement lens — not in any MSA document fetched; the description is the distributor listing |
| Fits | site: Advantage Twin Port replacement lens |
Source: us.msasafety.com product pages (November 2026); the part is not in any MSA document fetched, so the description comes from distributor listings.
Catalog data
| Item | Manufacturer data |
|---|---|
| Style | Replacement Lens |
Source: Manufacturer published product data as carried in our catalog.
A replacement lens for the MSA Advantage 4200 twin port Hycar full face respirator. Swap it out when the original lens is scratched or damaged.
- Replacement full facepiece lens
- Fits MSA Advantage 4200 twin port Hycar respirators
- Restores clear vision when the original lens is scratched
MSA 10074739 questions
What is the MSA 10074739? site: Advantage Twin Port replacement lens.
What does the 10074739 fit? site: Advantage Twin Port replacement lens (MSA).
Guides: half mask vs full facepiece · assigned protection factors · what OSHA requires for fit testing · cleaning and storing respirators · cartridge change schedules · P100 vs N95 vs R95 · all respirators by model and hazard.
