Cartridge, Respirator Cartridge, Replacement Cartridge, Respirator Mask Refill, Respirator Filter

Packing:  6 pcs/box

* Good quality
* Reputable brand
* Durable
* Easy to use
* Cost effective
* Fit to wide range of respirator like Picasaf, Proguard, OH and many
* Measures: 3.0cm (High), X 6.9cm (Diameter)