High-quality air filter: soft gasket, better sealing. Larger filter area, higher air intake. Less rubber flash, better breathing and higher fuel consumptionUniversal air filter: for Briggs and Stratton 491588s 491588 399959, Craftsman, Toro, Troy Bilt Push/walk behind the mower/tractor air filter.Suitable for Honda 17211-zl8-000 17211-ze8-000 17211-zl8-003 mower air filter.Durable air filter: The sturdy metal reinforcement plate design better maintains the shape. The size is accurate and fits like a glove. Especially in the face of heavy dust and grass, don't worry. Separately sealed, easy to store, comfortable throughout the season.Size: 5-1/4 inches long, 4-1/2 inches wide, 3/4 inches highSuitable for Honda generators, high-pressure cleaners, water pumps, tillers, and air filters for cultivator motors.for Honda engine: gxv57, gcv135a, gcv190a, gcv190la, GS190, gsv190a, gsv190la, gcv160a, gcv160a0, gcv160la, gcv160la0, gcv160le, hrs216 hrb216 hrz216 hrx217vka series motor; Blue sealed rotary 2838, with 3 and 5 horsepower horizontal engines starting from 130200 series, model 2915, Stens 102-713, Napa 7-08383.colour: black + greenMaterial: plastic + filter paperPackage Contents:6 x Lawn mower air filterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.