

The Air Filter (Part Number: 401) is a high-quality replacement filter designed for Poulan Chainsaws. This air filter ensures optimal performance by filtering out impurities, extending the lifespan of your chainsaw. It is compatible with various Poulan models, including Pro 4018, P4018WT, and P4018WM. The filter dimensions are 2.5 inches in length, 1.5 inches in width, and 0.5 inches in height, providing a snug fit.