The Essick Air replacement bottle caps are made of superior grade plastic. Spring action valve fits bottle securely while allowing proper flow of water. - Ensures proper water flow in humidifier - Use only original Essick Air products for optimal performance of your humidifier - Two caps per package - Fits AIRCARE 4DTS-series, 696-series and H12-series - Fits Essick Air Products models 427 300, 447 400HB, 4D7-series, 4DTS-series, 696-series, 697-series and H12-series
The Fine Print
This item is sold through the Groupon Store AIRCARE Products, operated by Essick Air Products.
The merchant is solely responsible to purchasers for the fulfillment, delivery, care, quality, and pricing information of the advertised goods and services.