70110 (with Y connector, mask, reservoir bag and filter)：
- 22mm ID
- PVC for mask, PE for fitting, PE+EVA for corrugate tubing, latex for breathing bag, PP for filter
- 2M Anesthesia Ciruits Bi-Wye w/mask, circuits, 2L latex bag, filter
70111 (with Y connector, reservoir bag and filter)：
- 22mm ID
- Material：PE for fitting, PE+EVA for corrugate tubing, latex for breathing bag, PP for filter
- 2M Anesthesia Ciruits Bi-Wye w/circuits, 2L latex bag and filter
70112 (with Y connector and reservoir bag)：
- 22mm ID
- Material：PE for fitting, PE+EVA for corrugate tubing, latex for breathing bag
- 2M Anesthesia Ciruits Bi-Wye w/circuits and 2L latex bag
70113 (with Y connector and filter)：
- 22mm ID
- Material：PE for fitting, PE+EVA for corrugate tubing, PP for filter
- 2M Anesthesia Ciruits Bi-Wye w/circuits and filter
70114 ( with Y connector, mask, reservoir bag and filter)：
- 22mm ID
- Material：PVC for mask, PE for fitting, PE+EVA for corrugate tubing, Natural Rubber for breathing bag, PP for filter
- 2M Anesthesia circuits w/mask, circuits, filter and 2L latex free bag
70115 (with Y connector, reservoir bag and filter)：
- 22mm ID
- Material：PE for fitting, PE+EVA for corrugate tubing, Natural Rubber for breathing bag, PP for filter
- 2M Anesthesia circuits w/circuits, filter and 2L latex free bag
70116 (with Y connector and reservoir bag)：
- 22mm ID
- Material：PE for fitting, PE+EVA for corrugate tubing, Natural Rubber for breathing bag
- 2M Anesthesia circuits w/circuits and 2L latex free bag