Pre-Filter Balck 4.5in Dia x 5in Tall

The Pre-Filter Black 4.5in Dia x 5in Tall from OUTERWEARS is an essential protective component for high-performance air intake systems in motorsports and off-road applications. This pre-filter stage captures larger particulates and debris before they reach your primary air filter, extending filter life and maintaining consistent airflow to your engine. Whether you're running a custom intake on a street machine, a rock-crawling 4x4, or a track-focused build, this black pre-filter assembly addresses a critical gap in engine protection that stock systems simply overlook.

Engineered with a diameter of 4.5 inches and a height of 5 inches, this pre-filter uses a layered foam construction designed to trap sand, dust, and organic debris without restricting airflow or creating dangerous intake restriction. The black finish resists UV degradation and blends seamlessly into engine bays with dark custom intakes. OUTERWEARS' proven foam geometry allows air to pass freely while the dense cellular structure creates multiple collision points that force particles out of the airstream before they enter your main filter element.

At just 0.03 lbs, the lightweight design adds negligible mass while delivering measurable benefits in filter longevity and engine cleanliness. Mechanics and enthusiasts building custom cold-air intakes, turbo upgrades, or high-flow intake manifolds benefit most from this pre-filter's ability to work with aftermarket intake tubes and filter housings. Its dimensions of 4.85 x 1.75 x 6.35 inches ensure compatibility with a variety of setups.