Uni Filter DP-3229 Dual Throat Clamp-On Air Filter 2-1/4" ID 3-1/2" OD 6-1/4" Length

The Uni Filter DP-3229 is a two-stage dual throat clamp-on air filter with a 2-1/4 inch inside diameter, 3-1/2 inch outside diameter, and 6-1/4 inch length. Designed with carburetor centers spaced at 3-1/2 to 3-1/8 inches, this filter is commonly used on applications like the Yamaha FJ 1200.

Two-Stage Filtration Technology:

This filter features Uni's revolutionary two-stage design with an outer coarse foam element that captures large dirt particles and an inner fine foam element that traps smaller particles. Manufactured from open-cell polyurethane foam treated with specially developed filter oil, the sticky oil suspended on the foam's web-like cell structure makes it virtually impossible for dirt to pass through without being trapped.

Key Features:

• Dual throat design for twin carburetor applications
• Two-stage foam construction for superior filtration
• Washable and reusable for long-term value
• High airflow while maintaining excellent dirt stopping capability
• Durable urethane mounting flange and vinyl mounting base
• Clamps directly to carburetors for secure mounting

Important: This foam air filter must be properly oiled before installation. When sufficiently dirty, it can be easily washed, re-oiled, and re-used. Use Uni Filter foam filter oil and cleaner for best performance and longevity.

Ideal for motorcycles, performance applications, and custom builds requiring a dual carburetor air filtration solution. This clamp-on design provides easy installation and maximum engine protection in demanding conditions.