Uni Filter UP4125ST Dual Stage Pod Air Filter Straight 1.25" x 3.5" x 3"

The Uni Filter UP4125ST is a high-performance dual-stage pod air filter designed for powersports applications. This straight-style filter measures 1.25" inner diameter x 3.5" outer diameter x 3" length, providing superior filtration for motorcycles, ATVs, and other small engines with universal fitment.

Dual-Stage Filtration System:

• Unique two-stage foam design with dual layers that can be serviced separately for thorough cleaning
• Outer coarse foam layer captures large debris while inner fine foam layer traps microscopic particles
• Allows for easy and complete maintenance to extend filter life
• Completely washable and reusable for cost-effective performance

Premium Construction Features:

• Thin Ultra Seal base is virtually impossible to tear during installation or removal
• Built-in "grease groove" ensures positive seal to prevent unfiltered air bypass
• Designed to fit securely in factory air boxes or custom intake setups
• Trusted by factory racing teams including Yamaha, Kawasaki, and Suzuki off-road programs

This pod-style filter is ideal for performance applications where maximum airflow and filtration are critical. The straight configuration allows for versatile mounting options. Note: Not legal for sale or use on pollution-controlled vehicles. Sold individually.