![Purchased a GP5 today, came with this barrel filter I guess you could call it and a 40mm hose. Is this safe to use? It's marked 11 and 6(or 9) on the Purchased a GP5 today, came with this barrel filter I guess you could call it and a 40mm hose. Is this safe to use? It's marked 11 and 6(or 9) on the](https://i.redd.it/8w44lwz7y6041.jpg)
Purchased a GP5 today, came with this barrel filter I guess you could call it and a 40mm hose. Is this safe to use? It's marked 11 and 6(or 9) on the
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Russian GP-5 Gas Mask - (Filter Damaged) - Download Free 3D model by MattMakesSwords (@frankthefish) [a4cea22]
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Gas Mask Gp5 Filter Not... Soviet Army Gas Mask.. Gasmask ... Cyber Mask ... White Gas Mask GP 5.. - Etsy Israel
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Full Face Protection P3 Single Filter Toxic Anti Nuclear Radiation Gp5 Gas Mask - China Gas Mask, Gp5 Gas Mask | Made-in-China.com
![Russian Civilian GP-5 Gas Mask And Bag – Lightweight, Full-Coverage, Grey Rubber Construction, Sealed Eye-Pieces, Includes Filter Russian Civilian GP-5 Gas Mask And Bag – Lightweight, Full-Coverage, Grey Rubber Construction, Sealed Eye-Pieces, Includes Filter](https://images.ontheedgebrands.com/cdn-cgi/image/f=auto,height=1000,width=1000,quality=75/images/A01-BK5387.jpg)