*Place a one-time order to receive a 15% discount on the purchase of an LG Refrigerator air or water replacement filter. The discount is applied at checkout and is limited to three of each kind of filter per household. The promotion discount is valid from November 23, 2018 thru December 31, 2018 and includes free shipping for standard ground (5-7 business days). CLICK Buy Now for full details when you order your filter.