Gas Mask Filter Adaptor 40mm & 60mm

The Gas Mask Filter Adaptor 40mm 60mm is an authentic military surplus accessory designed to effortlessly convert between 40mm and 60mm filter threads. Crafted to meet NATO standards, this adaptor enables compatibility between newer filters and older gas mask models, providing versatility and convenience for users.

Constructed with genuine military-grade materials, the adaptor ensures a secure and reliable fit, allowing you to attach 40mm threaded filters to masks with a 60mm opening. This practical device is ideal for those who need to upgrade their equipment without replacing the entire mask, extending the lifespan and functionality of existing protective gear.

Specifications:

• Enables switching between 60mm and 40mm filter threads
• Features a 60mm outer thread and a 40mm inner thread
• Brand new, genuine military surplus item
• Allows 40mm threaded filters to fit 60mm mask openings
• Ideal for using modern filters with older gas mask models