Upgrade your Polaris RZR 800 with the OTR Extreme Series Severe Duty Air Filter—engineered for riders who demand maximum engine protection and superior airflow performance. Designed to replace the factory paper filter, this reusable, oil-free air filter delivers outstanding dust filtration in the harshest off-road environments. Traditional cellulose filters capture only about 30% of fine dust particles, but the advanced OTR synthetic fiber media increases that efficiency nearly threefold, helping to keep your engine clean and running at peak performance even in dusty, sandy, or muddy conditions.
Built using advanced military-grade filtration technology, the OTR air filter traps particles down to 0.3 microns while maintaining high airflow to support engine power and throttle response. Its durable, synthetic hybrid fiber construction is designed for repeated use—simply clean it with compressed air or a vacuum to restore full performance in less than a minute. For heavy-duty riders, the washable and reusable design means reduced maintenance costs and long-term savings without sacrificing protection.
Each OTR Severe Duty Air Filter features a clamp-on mounting system that ensures a tight, positive seal to prevent dust leakage around the edges. With a 47% increase in dust-holding capacity over OEM filters, this filter extends service intervals and helps maintain consistent horsepower. Tested to achieve up to 99.992% filtration efficiency on ISO fine dust, it provides unmatched engine protection for your Polaris RZR 800 in the most extreme riding conditions.
Perfect for off-road enthusiasts, trail riders, and sand dune adventurers, the OTR Extreme Series air filter is built to perform where others fail. No oiling is required—just clean, reinstall, and ride with confidence knowing your engine is protected from dust, silt, and debris. Experience longer filter life, superior durability, and a cleaner engine with the OTR Severe Duty Air Filter, the ultimate upgrade for your Polaris RZR 800.