Fan Grilles and Filters: Type - Fan Filter; Size - Fan - nominal - 80mm (3.14 in.); Size - Mounting Hole Centers - 71.4mm (2.81 in.) O.C.; Size - Dimensions - 3.15 x 3.15 in.; Contents - Guard, Retainer, Filter; Material - Filter - Foam 45 ppi; Material - Guard - Plastic; Additional Information - Retainer: 3.29 in. H x 0.39 T, Filter: 3.06 in. H x 0.13 in. T, Guard: 3.15 in. H x 0.26 in. T
Additional Info: Retainer: 3.29 in. H x 0.39 T, Filter: 3.06 in. H x 0.13 in. T, Guard: 3.15 in. H x 0.26 in. T