Air Conditioner: LG Electronics 16.83 in. x 16.83 in. PTAC Replacement Air Filter (10-Pack) AYFT110
Shop for Appliances at The Home Depot. LG's AYFT110 PTAC Replacement Air Filters comes 10 to a pack for your convenience and can be used for either right or left side replacement. Easily washable with soap and water, clean filters at least once per month to maintain the efficiency of the PTAC unit.