393957 393957S Air Filter for Briggs Stratton 390930 393957 393957S 4106 7-18 HP Horizontal Engines with 271794S 270782 Pre Filter for John Deree PT9334 PT4301 LG393957 LG393957S Lawn Mower

: Size: Height: 3.75 ", OD: 4.21 ", ID:1.96 ". Replace for Briggs and Stratton 393957 393957S 390930 4106 John Deere PT9334 LG393957S LG393957 PT4301 Prime Line 7-02210 7-02210-1 7-02210-10 Ariens 24519 Oregon 30-044; Replaces for Briggs & Stratton 271794 271794S, M96098, Prime Line 7-02278, Ariens 24518, Oregon 30-920 : Fit for engines 7 HP to 18 HP, fits models 170400, 171400, 190400, 195400, 220400, 222400, 233400, 243400, 252400, 254400, 290400, 302400, 303400, 326400, 243431, 243432, 243434, 243436, 243437, 243451, 243452, 243457, 294440, 294442, 294446 and 294447 engine : The pleated media of the air filter paper provides a large filtration area, which can filter impurities (dust, debris and moisture) in the air, reduce the wear of cylinders, plugs and rings, thereby protecting the engine; reducing power loss and intake noise : Easy to install within few minutes without any tools or skills. With high volume of ash, long service life and professional production, it has been a perfect replacement for the original equipment filter : Designed to optimize air-to-fuel ratios, this filter ensures smooth airflow, boosts engine efficiency, and minimizes power loss. Enjoy better performance and fuel economy with every runing - : Slother stands with you beyond the sale. If you have any question about the product, or if there are any quality issue, we will solve all problems for you