Upgrade your Ridgid wet/dry shop vacuum with this high-quality filter kit. Specifically designed for 3 to 4.5-gallon models, this filter cartridge effectively captures dust mites, pollens, sawdust, and other general debris. Made of pleated paper, this filter provides a convenient and cost-effective way to maintain the cleanliness of your home or workspace. The Ridgid Pleated Paper Filter/Filter Kit is compatible with a variety of Ridgid models and is easy to install. This vacuum filter cartridge provides a general dirt filter that keeps your vacuum running at peak performance. Don't let a dirty filter slow you down - upgrade your Ridgid wet/dry shop vacuum today.