Warming Units 3M™ .Bair Hugger™ 700 Series Replacement Hose w/ Sensor Assembly, Model 90046 3M™ .Bair Hugger™ Warming Unit, Model 77507 240V-ENG-G 3M™ .Ranger™ Fluid Warming Set 24200, Standard Flow 3M™ .Ranger™ Pressure Infusor for Model 145, 240V-ENG-G 3M™ Bair Hugger™ 700 Series Replacement Filter, Model 90047