About this item

• Genuine Bemis and Essick Air Original Equipment
• Ensures proper Water Flow in Humidifier
• Use Only Original Essick Air Products for Optimal Performance of Your Humidifier
• Two Caps Per Package

The Essick Air 1980 Replacement Bottle Caps are genuine bottle cap replacement 2-pack for Bemis and Essick Air Humidifiers. Spring action valve fits bottle securely while allowing proper flow of water. Fits models: H12-001, H12-300, H12-400, H12-600, H12-300HB, H12-400HB, 426-300, 426-700, 427-300, 436-300, 447-301, 447-400HB, 447-401, 496-600, 496-800, 497-300, 497-800, 4D6-800, 4D7-300, 4D7-800, 4DTS-300, 4DTS-900, 4029, 4161, 4261, 4262, 4273, 4362, 4363, 4962, 4963, 4968, 4371, 4971, 4973, 1500, 696-100, 696-400, 696-400HB, 697-400, 697-500, 697-500HB, 6964, 6974