aFe 72-90037 Pro-Guard 7 Universal Clamp-On Air Filter 5.5" x 8"

Vehicle Fitment

• Universal filter - fits many aftermarket and custom intake systems with compatible flange size

Features

• MagnumFLOW Pro-Guard 7 high-flow air filter with seven layers of combined cotton and synthetic media
• Advanced filtration design provides excellent dust holding capacity and engine protection
• Washable and reusable filter media for extended service life
• Conical profile with tall, evenly spaced pleats maximizes surface area for airflow
• Integrated urethane bump seal ensures a secure, no-leak fit to intake tube
• High-flow performance improves airflow compared to many stock filters
• Durable construction withstands repeated cleaning and maintenance cycles
• Clamp-on design for easy installation on compatible intake applications

Specifications

• Brand: aFe Power
• Part Number: 72-90037
• Filter Type: Pro-Guard 7 universal clamp-on air filter
• Filter Media: Seven layers of cotton/synthetic media
• Flange Inside Diameter: 5.5"
• Base Diameter: 8"
• Top Diameter: 5.5"
• Height: ~8"
• Washable & reusable - clean and recharge with aFe Restore kit

Included Components

• 1x Pro-Guard 7 universal clamp-on air filter (72-90037)

Product Description

The aFe 72-90037 Pro-Guard 7 Universal Clamp-On Air Filter is a high-flow filter designed for universal intake applications that accept a 5.5" flange size. Built with seven layers of advanced MagnumFLOW Pro-Guard 7 media combining cotton and synthetic material, this filter delivers excellent airflow and superior dust holding capacity to help protect your engine while maximizing performance. The tall conical design with evenly spaced pleats increases surface area for airflow and enhances dust capture, making it suitable for many performance and custom intake setups.

This filter features a washable and reusable media design that allows multiple cleanings and recharge cycles, reducing long-term maintenance costs. The integrated urethane bump seal provides a secure, leak-free fit when clamped to compatible intake tubes. Ideal as a replacement or upgrade for many aftermarket intake systems with a matching flange size, the 72-90037 helps improve throttle response and engine breathing in suitable applications. Note: This is a universal component and must match the intake system's flange size. Not CARB exempt; restricted in states with strict emissions regulations.