Air Cleaner Filter, Nominal Height 11 in, Nominal Width 9 in, For Use With Mfr. No. S-981-2B, SP-981-2B, MERV 14, Frame Included Yes, Filter Efficiency 0.95 Percent, Media Area 29 sq ft, Standards ASHRAE 52 Test Method, UL and CE Listed, Includes Polyester Pre-Filter, Top Cover and Hardware. This item has been restricted from sale in the following state (s): []