The ‘CIRCUIT BREATHING ANESTHESIA 22MM 75IN EXPANDABLE 3LT LF BAG ADULT CIRCULAR DUAL-LIMB PARALLEL WYE PORT GAS ELBOWPORT CAPPED BV FILTER INSP W10FT MM SAMPLING LINE FLEXIBLE DOME SZ 5 TOP VALVE MASK 20Case – A4F119X4’ is a comprehensive anesthesia breathing circuit kit designed for adult use. The kit includes a 22mm diameter, 75-inch expandable circuit with a 3-liter low-flow bag. The dual-limb circuit features a parallel wye port and a gas elbow port with a capped BV filter for inspiration. The kit also includes a 10-foot MM sampling line and a flexible dome size 5 mask with a top valve. Each case contains 20 sets, making it an ideal choice for hospitals and clinics.