ISO9000 certified, the 34430 filter drier features a design that enhances refrigerant recovery efficiency. Designed to fit models 17700A, 34450, 34700 (1997), AC375, AC375A, ensuring a seamless replacement. Engineered for effortless installation, allowing for a quick and hassle-free replacement process. Crafted from premium aluminum with a special blend for superior acid and moisture removal. Capable of withstanding up to 500 psi (3447kPa) for reliable performance in recycling and recharging.