1.Suitable for: for TS400 42231410300 cutoff saw 2.Improved motor performanceIncrease the efficiency and durability of your lawn mower's motor with a premium air filter. The filter is designed to capture dust, dirt, and debris before they reach the motor. It ensures a clean airflow for optimal combustion, leading to improved performance and smoother operation of your lawn mower. 3.Extended motor lifeProtect your investment and extend the life of your lawn mower's motor with durable lawn mower air filters. By preventing harmful particles from entering the motor, the filter helps reduce wear on critical components such as piston rings and cylinders, ensuring longlasting reliability and performance of your equipment. 4.Superior filtrationExperience excellent filtering performance with a highquality garden lawn air cleaner tool. The filter is made of advanced filter media and effectively captures even the smallest particles, including pollen and grass clippings, to keep the air intake clean and prevent motor damage. Enjoy the peace of mind that your motor is well protected with a reliable filter.