Premium Air Filter: Soft gasket, better seal. Larger filter area, higher air intake. Less rubber flash, breathe better and higher gas mileage. Generic Model Air Filter: For Honda 17211-zl8-023 17211-z8b-901 push lawn mower, part # gc160 gcv160 gc190 gcv190 gx100 gc135 gcv135 small engine, hrr216 hrt216 hrt217 hrx217 series elements. Wide Use Parts: For Briggs and Stratton 491588s 491588 399959, Husqvarna, Craftsman, Toro, Troy Bilt push/walk behind lawn mower / tractor air filter. Durability Air Filter: Sturdy metal stiffener screen design, hold shape better. Exact size, fit like a glove. especially against heavy dust and grass without anxious. Individually sealed, easy store, comfortable throughout the whole season. Size: 5-1/4 inch Length, 4-1/2 inch Width, 3/4 inch Height Individually Well-packed and Premium Replacement Air Filter, Also Compatiable for: for Honda 17211-zl8-000 17211-ze8-000 17211-zl8-003 lawnmower air filter. for Honda generator, pressure washer, water pump, tiller, cultivator motor air cleaner. for Honda engine: gxv57,gcv135a, gcv190a, gcv190la, gs190, gsv190a, gsv190la gcv160a, gcv160a0, gcv160la, gcv160la0, gcv160le hrs216 hrb216 hrz216 hrx217vka series motor Blue Seal Rotary # 2838, fits 3 and 5 hp horizontal engines 130200 series, starting at type 2915, Stens 102-713, Napa # 7-08383. colour:Black + green Material:Plastic + filter paper Package Contents: 20 x excellent air filters