• Chemical Cartridge A1 for vapors has an extremely compact model and differentiated design in the market. • The item fits perfectly in the respirator´s body and offers an excellent visual field without interference, because it is almost half the size compared to the main competitors. • The A1 Chemical cartridge is excellent because it has low respiratory resistance, excellent performance against vapors and great durability. • The A1 Chemical Cartridge is ideal for protection in painting, solvents, agribusiness, automotive and naval industries, etc.