Replacement Lungs - Set of 2 by LifeForm $0.00 lf03508 Replacement Lungs - Set of 2 / LF03508 / Cart Title Replacement Lungs - Set of 2 Product ID LF03508 CheckoutType Cart Add to cart For use with Life/form® Child S.A.L.A.D. Simulator (LF03506U">LF03506U). Set of 2.