2-1/2" Tall with 3" Outside Diameter

Clamp-On Breather Filter

•  Inside Mounting Diameter: 1-3/8"

The Optimal Balance of Maximum Flow and Maximum Filtration

Outperforming all others in clean air testing, these washable filters with rubber tops use the best materials. Similar designs have 3 or 4 layers of oiled cotton gauze while Airaid has 5. The fifth layer is synthetic to ensure the cleanest air possible.