Pre-Filter With Top Black

The Outerwears Pre-Filter With Top Black is a precision air filtration wrap engineered for serious operators and motorsports enthusiasts who demand maximum engine protection in high-dust environments. Designed with an 11-inch diameter and 6-inch height, this pre-filter wraps around your primary air filter to extend service intervals and maintain peak engine performance in extreme conditions. Whether deployed in desert operations, off-road racing, or field training scenarios, this protective wrap eliminates the need for frequent filter changes while preserving airflow efficiency.

Constructed from durable polyester material, the Pre-Filter With Top Black features a top closure design that prevents contaminants from bypassing the filter media during engine operation. The round configuration fits standard 11-inch diameter air filters with a 6-inch axial length, making it compatible with most light-duty and mid-range engine packages. The black polyester weave captures larger particulates—dust, sand, and debris—before they reach your primary filter element, effectively creating a two-stage filtration system. This layered approach dramatically reduces dirt loading on the main filter, extending replacement intervals from weeks to months depending on operational environment.

Field operators, off-road competitors, and equipment managers across military and law enforcement units rely on Outerwears pre-filters for rapid-deployment mobility in austere locations where resupply and maintenance windows are minimal. Installation is straightforward—the wrap slides over your existing air filter element and seats against the top-mounted closure—requiring no tools or modifications to your engine bay or air-intake system. Weighing just 0.05 lbs, it adds negligible mass while delivering measurable protection. For anyone operating in sand, dust, or contaminated-air zones, the Pre-Filter With Top Black is mission-critical maintenance insurance.