These innovative compact gas and particulate carbon filter cartridges are ergonomic, lightweight, low-prole , provides unobstructed worker vision, durable and feature large surface areas for greater loadinglter capacity adding to a longer usage. The activated carbon layer construction removes harmful gases and vapours while neutralizing unpleasant and nauseating odours providing a comfortable experience during use. The easy thread attachment design ensures the cartridge is securely and conveniently attached onto Pioneer respirators. B1 cartridges provides protection against particulates and prolongs the life of the corresponding gas lter by adding additional protection against oil when working in greasy environments. The Pioneer B2 respiratory cartridge is designed for effective protection in environments with harmful gases and vapors. Commonly used in industrial, construction, and chemical handling settings, it safeguards users from organic vapors and acid gases. The B2 cartridge is compatible with select half and full-face respirators, making it versatile for various applications. Its ideal for workers involved in spray painting, pesticide application, solvent cleaning, and laboratory work. The cartridge provides reliable respiratory protection, helping to reduce inhalation risks and improve workplace safety. Lightweight and easy to install, the Pioneer B2 ensures comfort during extended use and supports compliance with safety regulations.