BreathEasy CPAP Pillow Sundry Jars Dispensers Hydrocollator M4 Heating Element 1500W 17170 Hydrocollator M4 Heating Element 1500W 120V Replacement Kit * Kit comes with Heating Element (2) Washers (2) Nuts & (2) Replacement Terminals if needed * Fits Model M4 Hydrocollator * Original Factory Replace Part * 1500W 120V 17 1 2 to 19 1 2 length Sleeping with a breathing mask can be challenging* The BreathEasy Pillow has notches cut out on the sides for side sleepers and a cut out at the bottom to provide space for your shoulders as well as elevation and support for your head * Use the comfort of the poly filled BreathEasy Pillow as your primary sleeping pillow with or without your mask * 28 x 19