The Husqvarna 501 87 97 02 Air Filter is a high-quality replacement part designed specifically for Husqvarna chainsaws. This air filter comes in a pack of 1, making it easy to install and ensuring optimal performance for your outdoor power equipment. With the trusted Husqvarna brand behind it, you can rely on this air filter to keep your chainsaw running smoothly and efficiently in your yard, garden, or outdoor living space.