AEM DryFlow Air Filter for Ford F-150/F-250/F-350 2820385 — Washable Oil-Free High-Flow Synthetic Media

The AEM 2820385 DryFlow Air Filter is a washable, oil-free replacement designed to improve airflow and protect your Ford F-150, F-250, or F-350 without sacrificing filtration.

This DryFlow element combines a high-performance synthetic media with a durable, reusable design so you get better engine breathing and long service life. Unlike traditional oiled filters, AEM's DryFlow uses an advanced synthetic material that sheds contaminants while remaining oil-free, simplifying maintenance and reducing the risk of sensor contamination. Built in the USA and backed for the life of your vehicle, this filter is engineered to meet the demands of daily driving and tougher dusty conditions alike.

How will this filter affect horsepower and throttle response?

By allowing increased, consistent airflow to the intake, the DryFlow element can help your engine run more efficiently under load. That improved breathing can translate into quicker throttle response and potential gains in transient power, especially when replacing a clogged stock filter.

• High-flow synthetic media improves volumetric efficiency
• Reduced intake restriction for better throttle feel
• Stable performance in both street and light off-road conditions

What maintenance does a DryFlow filter require?

Maintenance is straightforward: remove, rinse, and allow to dry before reinstalling—no oiling step needed. The oil-free design makes cleaning faster and prevents over-oiling mistakes that can harm MAF sensors or electronics.

• Washable synthetic media—clean with water and mild soap or AEM cleaner
• No re-oiling; dries completely and is ready to reinstall
• Designed for many cleaning cycles and long-term use

How effective is the filter at trapping contaminants?

AEM DryFlow media is engineered to capture a high percentage of airborne particles while still permitting strong airflow. The construction balances filtration efficiency and breathability so the engine receives protected airflow without excessive restriction.

• Captures a large share of harmful particulates
• Performs reliably in dusty and variable conditions
• Durable structure resists collapsing or degrading over time

Will this fit my Ford F-150, F-250, or F-350?

The 2820385 DryFlow is manufactured to match OEM dimensions for specific Ford applications, allowing simple swap-in installation. Always verify fitment for your model year and engine before purchasing to ensure compatibility.

• Made to OEM-like dimensions for a direct replacement
• Easy drop-in installation using factory airbox and clamps
• Check vehicle fitment listings for exact model/year match

Who is this for: Drivers who want a long-lasting, low-maintenance air filter for their Ford F-150, F-250, or F-350—especially owners who prefer an oil-free, washable option that delivers improved airflow and dependable filtration. It's suited for daily drivers, towing or hauling, and enthusiasts who want a reusable, Made-in-USA filter without the hassle of re-oiling.