10 air filters for lawnmowers, compatible with filter cartridges 491588 BS 399959 491588S

About this product:

An air filter, like our nose, is the first line of defense for the air entering the engine. Its function is to filter out sand and other suspended particles, ensuring proper engine operation and preventing wear. Air filters also help reduce noise.

For optimal performance, the engine needs a sufficient amount of air. If harmful substances in the air (dust, resin, aluminum, ferric acid, etc.) enter the engine, the load on the cylinders and pistons increases, leading to excessive wear.

This premature wear causes increased oil consumption, accelerates wear, and ultimately reduces performance and engine lifespan.

Compatible models: 491588 BS, 399959, 491588S

Due to differences in monitor color settings and the actual product, there may be slight color variations between the image and the actual product. Please refer to the actual product. Thank you for your understanding.

Due to manual measurement, the product size may have a 1-3 cm error compared to the image, which is normal.