aFe 20-91061 Magnum FLOW Pro 10R Universal Oval Air Filter

Vehicle Fitment

• Universal fit for custom and aftermarket intake applications
• Not tied to specific year/make/model/engine

Features

• Magnum FLOW Pro 10R high-flow performance air filter
• 10 layers of progressive cotton gauze media for enhanced airflow
• 360° radial flow design delivering up to ~1,000 CFM performance
• Pre-oiled media for improved filter efficiency and engine breathing
• Durable reinforced construction to resist collapse under load
• Polyurethane frame ensures shape retention and longevity
• Oiled cotton media is washable and reusable
• Oval straight shape fits a variety of intake housings and cold air kits

Specifications

• Part Number: 20-91061
• Filter Type: Magnum FLOW Pro 10R oiled cotton media
• Material: 10-layer progressive cotton gauze with polyurethane frame
• Shape: Oval/straight air filter
• Filter Flange Inside: 7" x 4.75"
• Top Outside: 9" x 7"
• Base Outside: 9" x 7"
• Height: 9"
• Airflow: ~1,000 CFM 360° radial flow

Included Components

• 1x aFe Magnum FLOW Pro 10R Air Filter (20-91061)

Product Description

The aFe 20-91061 Magnum FLOW Pro 10R Air Filter is a high-flow universal performance filter designed to maximize airflow and engine breathing in custom intake or aftermarket system applications. Built around a massive ~1,000 CFM 360-degree radial flow design with 10 layers of progressive cotton gauze media, this filter delivers a significant increase in airflow over standard paper filters while still maintaining excellent filtration efficiency. Its reinforced construction prevents collapse under high-load conditions and ensures durability for long-term use.

Constructed with a polyurethane frame and pre-oiled media that's washable and reusable, the Pro 10R design simplifies maintenance and delivers long service life. The unique air filter-to-housing interface accommodates maximum filter size while making installation easier, and the oval straight profile fits a wide range of aftermarket intake housings and cold air kits. Ideal for performance enthusiasts or custom builds, the 20-91061 is a versatile upgrade for improving throttle response, airflow potential, and overall engine performance.