This listing is for a 3M Easi-Air 7287 retainer gas & vapor cartridge holder, designed for use with a paint respirator. The lot includes 02  units of this specific model. The 3M brand is known for producing high-quality personal protective equipment, and this product is suitable for use in industrial settings where respiratory protection is necessary. The retainer holder securely fastens gas and vapor cartridges in place, ensuring proper functionality of the respirator during use. This item is new and comes in open box packaging.