This listing is for a set of six Norton Safety Products 7500-1 Chemical Cartridges designed for use with organic vapors. The cartridges are made by a trusted brand in the industry and are designed to provide efficient filtration of organic vapors. They are compatible with various respirators and masks, making them a versatile option for personal protective equipment (PPE) needs. The unit quantity of six offers a convenient and reliable solution for stocking up on cartridges for long-term use.

These are NOS open box.