Spectre’s Air Duct Hose Filter Adapter allows the attachment of 3 inch duct or intake components to the front of specific Spectre cone filters. This adapter is a universal application and fits all 813x Series, 816x Series and 973x Series filters. Designed and built using high quality materials, the air duct hose filter adapter is engineered for optimum fit and function.
- Allows attachment of 3 inch diameter duct components
- Used with 813x Series, 816x Series and 973x Series filters
- Universal application
- Made from high quality material