aFe Magnum FLOW Pro DRY S Air Filter

Ram 1500 21-24 6.2L TRX

Part #: 30-10401DM

Overview

The aFe Magnum FLOW Pro DRY S Air Filter is engineered specifically for the 2021 to 2024 Ram 1500 6.2L TRX, delivering superior airflow and filtration performance. Designed for enthusiasts seeking a high-quality, reusable air filter, it offers enhanced engine protection and improved throttle response without the hassle of oiling. This washable and reusable filter is ideal for street-driven trucks, combining convenience with durable construction to extend service intervals and maintain peak engine efficiency.

With its advanced synthetic media and innovative design, the Pro DRY S filter ensures your Ram TRX breathes cleaner air, supporting optimal combustion and power delivery under all driving conditions.

Key Features

The aFe Magnum FLOW Pro DRY S Air Filter incorporates cutting-edge technology to maximize airflow and filtration efficiency. Key features include:

• Three layers of progressive synthetic (dry) media for superior filtration without the need for oil
• Rounded deep open pleats that increase usable filter surface area, enhancing airflow and dust holding capacity
• Progressive bump seal that conforms to uneven filter housings, ensuring a perfect fit and airtight seal without gaskets or sealants
• Full 360-degree polyurethane frame that resists heat degradation and maintains its shape through repeated engine heat cycles
• Washable and reusable design supports multiple cleaning cycles, reducing maintenance costs and waste
• Compatible with aFe’s POWER CLEANER for easy and effective filter recharging
• Designed specifically for street use, balancing filtration efficiency with airflow for daily driving conditions

Construction & Design

The Pro DRY S filter media features three layers of oil-free synthetic fibers arranged progressively to trap contaminants while allowing maximum airflow. This dry media eliminates the need for oiling, simplifying maintenance and preventing filter over-oiling issues common with traditional cotton filters. The filter’s pleats are rounded and evenly spaced to maximize surface area, which improves dust holding capacity and extends service intervals.

The frame is constructed from durable polyurethane, a material chosen for its resistance to heat and deformation. Unlike rubber or foam frames that can degrade over time, the polyurethane frame maintains its molded shape and sealing integrity even after repeated exposure to engine bay temperatures. The progressive bump seal design ensures a snug fit in the factory airbox, preventing unfiltered air from bypassing the filter.

Installation & Fitment

Installation of the aFe Magnum FLOW Pro DRY S Air Filter is straightforward and requires no modifications to the factory airbox or intake system. It is a direct-fit replacement for the stock air filter in the 2021–2024 Ram 1500 6.2L TRX, allowing for quick and easy installation with basic hand tools. The pliable bump seal ensures a secure fit, eliminating the need for additional gaskets or sealants.

What's Included

• aFe Magnum FLOW Pro DRY S Air Filter (Part #30-10401DM)
• Installation instructions

Ideal For

This air filter is perfect for Ram 1500 TRX owners who want a high-performance, low-maintenance air filtration solution. It suits daily drivers and enthusiasts who demand reliable engine protection and improved airflow without the mess or hassle of oil-based filters. Its washable and reusable design makes it an economical choice for long-term use, while its street-oriented media balances filtration efficiency with airflow for everyday performance.

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.