U.S. Safety supplies a complete range of cartridges so you can choose the appropriate protection for your application.

Our unique "Saf-Twist" design quickly attaches to any U.S. Safety half-mask or full face air-purifying respirator face piece.

The offset connector improves visibility and allows face shields or welding helmets to be worn without interference.

Interchangeable cartridge/filter configurations allow you to easily and inexpensively re-configure your protection for use in different applications, simplifying inventories.