Supergum Industries 40mm Military NATO CBRN Gas Mask Respirator Air Filter

Reliable 40mm NATO-Compatible CBRN Filter – Fresh Stock, Ready to Ship

Get dependable filtration without the uncertainty of surplus gear. This Supergum Industries 40mm NATO filter is factory-sealed, clearly dated (Exp. 10/2045), and designed for compatibility with standard 40mm NATO-thread masks.

Built for emergency preparedness, professional use, and general readiness, this filter offers a balance of low breathing resistance, durable construction, and long shelf life.

Unlike surplus filters with unknown storage conditions, this unit is hermetically sealed and ready for long-term storage, making it a solid choice for preparedness kits or replacement inventory.

• Expiration date is 10/2045 (some of the stock pics show older date, new ones being sent will have 10/2045 stamp. Temp range: -10 C to +50 C. Relative humidity < 80%.
• Weight & Dimensions: 10 oz, 4.5" W x 2.5" H (not including connection threads)
• Part# 011000810-N
• MFG: Supergum Industries
• Made in Israel.

FAQ's:

Will this fit my mask?
Fits standard 40mm NATO-thread masks (EN148-1)

Is this filter expired?
No — current stock marked expiration 10/2045

Is this surplus?
No — factory-sealed units