SPECTRE SPE-9732 Universal Clamp-On Conical Air Filter, 3–4 in Flange

Improve intake air filtration with the SPECTRE SPE-9732 universal clamp-on conical air filter. Designed for applications using a 3 to 4 inch inlet flange, this red synthetic filter provides a practical solution for custom intake systems, performance airboxes, and other compatible setups. Its conical profile supports efficient airflow while helping protect the engine from airborne dirt and debris.

The SPECTRE SPE-9732 features a 6 inch base, a 4.75 inch top diameter, and an 8.75 inch overall height. The clamp-on design allows straightforward installation on compatible intake tubing without requiring a vehicle-specific airbox. Verify clearance, flange fit, and intake system requirements before installation to ensure proper compatibility.

Built for universal use, this synthetic air filter combines functional filtration with a distinctive red finish. It is supplied as one air filter element and is suitable for automotive, powersports, custom, and other equipment applications that accept the specified inlet range. The reusable or serviceable nature of the filter should be confirmed according to the manufacturer’s care and maintenance recommendations.

Choose the SPECTRE SPE-9732 when you need a conical clamp-on filter for a customized intake configuration. Its recognizable SPECTRE branding, universal fitment design, and compatible 3 to 4 inch flange range make it a versatile choice for installation projects where airflow and filtration are key considerations.

Features:

• Brand: SPECTRE
• Part Number: SPE-9732
• Filter Type: Clamp-on conical air filter element
• Inlet Flange: Fits 3 to 4 inch intake tubing
• Base Diameter: 6 inches
• Top Diameter: 4.75 inches
• Overall Height: 8.75 inches
• Filter Media: Synthetic
• Color: Red
• Fitment: Universal
• Quantity: One filter element