Finnish Military Gas Mask Filter, Suodatin 61 ASC-NTL 12x30 (1987), Kemira 09/91

This Finnish military surplus gas mask filter, marked Suodatin 61, ASC-NTL 12x30, is a sealed unit manufactured by Kemira in September 1991. Originally designed for use with the M/61 gas mask, it features NATO-standard threading and was issued to Finnish Defense Forces during the Cold War era. The filter is marked with NSN 4240-466-0002, weighs approximately 275 grams, and is ideal for collectors of Nordic military gear or Cold War-era NBC equipment.

Features:
- Genuine Finnish military surplus filter
- Markings: Suodatin 61, ASC-NTL 12x30, Kemira 09/91, NSN 4240-466-0002
- Weight: approx. 275g; sealed condition
- Compatible with M/61 and NATO-threaded masks
- Manufactured by Kemira Oy, Finland
- Cold War-era production; issued post-1987
- Ideal for display, reenactment, or historical collections
- Not intended for functional use; sold as a collectible