SINGLE - Honda Air Cleaner Elements - 17211-ZL8-023. Fits Specific Honda GC135, GC160, GC160A, GC160LA, GC190A, GC190LA, GCV135, GCV160, GCV160A, GCV160LA, GCV160LAO, GCV190A, GCV190LA, GS160LA, GS190LA, GSV190A, GSV190LA, GX100, GX100RT, GX100UGX100UT, GXR120RT Model Engines Fits Specific Honda EN2000 & EN2500 Generators Fits Specific Honda HRB216, HRB217, HRC216K2, HRC216K3, HRR216, HRR216K2, HRR216K3, HRR216K4, HRR216K5, HRR216K6, HRR216K7, HRR216K8, HRR216K9, HRS216, HRT216K1, HRT216K2, HRX217, HRX217K1, HRX217K2, HRX217K3, HRX217K4 Mowers Fits Specific Honda F220, F220K1, FG400, FG500 Model Tillers Fits Specific Honda WN20 & WN30 Model Water Pumps Width: 4 1/2 " Length: 5 1/4 " Height: 3/4". This is a OEM Honda Part. Thanks for looking!