Spacing filter efficient air: our air filter mower air is compatible with mower engines Briggs and Stratton lawn filters, which can filter impurities and contaminants through 98% ten microns or more, to keep the air intake clean and prevent the engine from inhaling air with impurity particles. . Size and quantity : L 110 x W 68 x H 35, 2 holes with an inner diameter of 28mm, containing 4 filter cleaners. air for lawn mower turf, which can be replaced regularly to meet the needs of the lawn. your replacement needs. Practical design: this filter ; air adopts an oval pleated paper design; à exterior, which provides excellent protection to the engine and prevents the destructive effect of dust inhalation. High quality materials : our filter air is made made of robust and durable plastic, with good resistance to wear and tear. pressure, corrosion and water. Numerous applications: compatible with most Briggs & Stratton 550E, 550EX Eco-Plus, 09P000, 575EX series with filter paper. Product