The product titled ‘Circuit Breathing Portex Anesthesia Adult 40 3L NS 20Ca – 225-3709-804’ is a medical device designed for adult anesthesia procedures. This breathing circuit is 40 inches in length and has a 3L capacity. It is a non-sterile product and comes in a case of 20 units. The Portex Anesthesia Adult Breathing Circuit is a crucial component in delivering controlled anesthesia to patients during surgical procedures. It ensures a safe and effective pathway for gases to move from the anesthesia machine to the patient’s lungs.