Inner Safety Air Filter for Agricultural Engine Two-Stage Filtration Systems SKU: QT3275

When dust and debris slip past the primary air filter, engine damage accelerates fast. This secondary safety filter catches fine particles that bypass the outer element, protecting cylinders, turbo components, and critical engine internals from contamination during demanding field work.

Why Secondary Filtration Matters

• Acts as insurance against primary filter bypass—catches particles that slip through the main element
• Essential protection during filter service when the system is open to contamination
• Precise 11-inch length with exact-fit sealing diameters prevents air leakage
• Quality construction maintains filtering efficiency even in extreme dust conditions

Built for two-stage air intake systems where engine protection can't be compromised. Always replace both elements together for maximum protection—call S&H Parts if you need help identifying your outer filter match.