Life/form® Child Airway Management Trainer Replacement Lung Set Only by Nasco Healthcare $37.95 170-LF03627 Life/form® Child Airway Management Trainer Replacement Lung Set Only / LF03627 / Cart Title Life/form® Child Airway Management Trainer Replacement Lung Set Only Product ID LF03627 CheckoutType Cart Add to cart For use with Life/form® Child Airway Management Trainers (LF03610U, LF03633U).