aFe Magnum FLOW Pro DRY S Air Filter

2020–2023 Jeep Wrangler / 2021–2023 Jeep Gladiator 3.0L EcoDiesel

Part #: 31-10316

Overview

The aFe Magnum FLOW Pro DRY S Air Filter is engineered specifically for the 3.0L EcoDiesel engines found in 2020–2023 Jeep Wrangler and 2021–2023 Jeep Gladiator models. Designed to deliver superior airflow and filtration, this high-performance air filter is ideal for Jeep enthusiasts seeking to maintain engine efficiency while enhancing throttle response and overall driving experience. Its washable and reusable design ensures long-term value and convenience, making it a smart upgrade for daily drivers and off-road adventurers alike.

With advanced synthetic media and a robust construction, the Pro DRY S filter provides excellent dust holding capacity without the need for oiling, simplifying maintenance and reducing mess. This filter is tailored for street use, offering a perfect balance between filtration efficiency and airflow.

Key Features

The aFe Magnum FLOW Pro DRY S Air Filter incorporates innovative technology and premium materials to maximize performance and durability:

• Three layers of progressive synthetic (dry) media for superior filtration and dust holding capacity
• Oil-free Pro DRY S media eliminates the need for oiling during maintenance
• Rounded deep open pleats increase usable filter surface area, enhancing airflow and filtration efficiency
• Progressive bump seal conforms to uneven filter housings for a perfect fit and airtight seal without gaskets or sealants
• Full 360-degree polyurethane frame resists heat degradation and maintains shape over time
• Washable and reusable design supports multiple cleaning cycles for long-term use
• Easily recharged with aFe’s POWER CLEANER for quick and effective maintenance

Construction & Design

The aFe Magnum FLOW Pro DRY S Air Filter features a robust construction designed to withstand the demanding environment of the engine bay. Its full polyurethane frame provides a durable, heat-resistant foundation that maintains its molded shape through repeated heat cycles, unlike traditional foam or rubber frames that can degrade over time. The synthetic filter media is layered progressively to trap contaminants efficiently while allowing maximum airflow, ensuring the engine breathes freely without compromising protection.

The rounded, deep pleat design increases the filter’s surface area, which not only improves airflow but also extends the filter’s service interval by holding more dust and debris. The innovative progressive bump seal ensures a tight, leak-free fit in the airbox, eliminating the need for additional gaskets or sealants and simplifying installation.

Installation & Fitment

Installation of the aFe Magnum FLOW Pro DRY S Air Filter is straightforward and requires no modifications to the vehicle. It is designed as a direct replacement for the factory air filter in 2020–2023 Jeep Wrangler and 2021–2023 Jeep Gladiator models equipped with the 3.0L EcoDiesel engine. The pliable bump seal ensures a secure fit within the airbox, providing an airtight seal that prevents unfiltered air from entering the engine.

Maintenance is simple—when cleaning is needed, the filter can be washed and reinstalled without the hassle of oiling, thanks to its oil-free synthetic media. For best results, use aFe’s POWER CLEANER to recharge the filter and maintain optimal performance.

What's Included

• One aFe Magnum FLOW Pro DRY S Air Filter (Part #31-10316)
• Installation instructions

Ideal For

This air filter is ideal for Jeep Gladiator and Wrangler owners who want to enhance their vehicle’s air intake system with a high-quality, reusable filter. It suits drivers who prioritize easy maintenance, improved airflow, and reliable filtration for street and light off-road use. Enthusiasts looking to maintain engine health while maximizing performance and efficiency will appreciate the Pro DRY S filter’s balance of convenience and capability.

Emissions Note

This product does not require a CARB Executive Order (EO#) and is compliant with emissions regulations for the specified vehicle applications.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.