--- product_id: 6407789 title: "28-20385 DryFlow Air Filter" brand: "aem" price: "£57.40" currency: GBP in_stock: true reviews_count: 8 category: "Aem" url: https://www.desertcart.co.uk/products/6407789-28-20385-dryflow-air-filter store_origin: GB region: Great Britain --- # Washable, oil-free synthetic media Boosts horsepower & throttle response Captures 99% harmful contaminants 28-20385 DryFlow Air Filter **Brand:** aem **Price:** £57.40 **Availability:** ✅ In Stock ## Summary > 🏁 Breathe power, drive performance — the filter your ride deserves! ## Quick Answers - **What is this?** 28-20385 DryFlow Air Filter by aem - **How much does it cost?** £57.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/6407789-28-20385-dryflow-air-filter) ## Best For - aem enthusiasts ## Why This Product - Trusted aem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Longevity:** Guaranteed for the life of your vehicle with rugged, USA-made craftsmanship you can trust. - • **Unmatched Filtration:** Traps up to 99% of harmful particles, protecting your engine even in the harshest dusty conditions. - • **Effortless Maintenance:** Washable, oil-free DryFlow media means no messy oils—just quick cleaning and lifetime performance. - • **Race-Ready Power Boost:** Feel the surge with enhanced horsepower and lightning-fast throttle response that leaves hesitation in the dust. - • **Universal Fit, Instant Upgrade:** Fits a wide range of vehicles seamlessly—turn your daily drive into a high-performance experience. ## Overview The AEM 28-20385 DryFlow Air Filter is a washable, oil-free synthetic filter engineered to maximize airflow and filtration efficiency. Designed to boost horsepower and throttle response, it captures up to 99% of harmful contaminants, ensuring peak engine protection even in dusty racing environments. Made in the USA and guaranteed for the life of your vehicle, this universal-fit performance part transforms your driving experience with durable, easy maintenance and proven results. ## Description AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil-free filtration material that allows easy cleaning, durable service, and excellent filtration.. Review: Quality AEM - Good quality AEM filter. Fit my 2021 F150 Powerboost. Review: Excellent filter so far! - I've only had this filter for less than a day but I'm already loving it. Previously I've had a K&N filter on my truck which I have just NOT been happy with (didn't realize I was unhappy with it till recently). My truck has always struggled with hesitation, rough idle, and lack of responsiveness. It's a V6, but still hasn't acted like a V6. While perusing the online forums, I discovered that K&N filters aren't good for F-150 2004 year model and up. Figured I would give this a shot. I snapped it in, took it out and gave it a test. Incredible performance increase. On ramp to the highway went from 40-75 in about 2.5 seconds. Never had my truck be so responsive. Driving it's like it's not having any problems breathing whatsoever. It's like someone gave my truck antibiotics when it had a sinus infection lol. My truck is my baby and I spend a lot of money making sure it's well maintained but have always struggled with performance. I was about to get a tuner but now I don't think so. We'll see how MPG does when I get gas again after driving, but so far it's night and day. Still has that low throaty "growl" that I grew to love with my K&N. Definitely recommend! It's THICK too - I was worried it might impede the airflow. But thicker filter means more sq inches of media, just like in your furnace filter. ## Features - DryFlow Air Filter - Designed to increase horsepower and throttle response - AEM Air Filters are cleanable and guaranteed for the life of your vehicle - Captures up to 99% of harmful contaminants - Outstanding performance even in dusty racing conditions - Manufactured in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006OKXNFE | | Best Sellers Rank | #39,251 in Automotive ( See Top 100 in Automotive ) #655 in Automotive Replacement Air Filters | | Brand | AEM | | Brand Name | AEM | | Customer Reviews | 4.7 out of 5 stars 1,113 Reviews | | Fit Type | Universal Fit | | Global Trade Identification Number | 00024844293831 | | Included Components | 1 Air Filter | | Item Dimensions L x W x H | 10.5"L x 9.88"W x 2.19"H | | Item Type Name | Air Filters - Drop In | | Item Weight | 1.9 Pounds | | Manufacturer | AEM | | Manufacturer Part Number | 28-20385 | | Manufacturer Warranty Description | Manufacturer warranty | | Model Number | 28-20385 | | OEM Equivalent Part Number | 28-20385 | | OEM Part Number | 28-20385 | | Product Dimensions | 10.5"L x 9.88"W x 2.19"H | | Product Grade | Performance Part | | UPC | 024844293831 | | Unit Count | 1 Count | ## Product Details - **Brand:** AEM - **Fit Type:** Universal Fit - **OEM Part Number:** 28-20385 - **Product Dimensions:** 10.5"L x 9.88"W x 2.19"H - **Product Grade:** Performance Part ## Images ![28-20385 DryFlow Air Filter - Image 1](https://m.media-amazon.com/images/I/61FKP7RxjWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality AEM *by S***Z on December 17, 2025* Good quality AEM filter. Fit my 2021 F150 Powerboost. ### ⭐⭐⭐⭐⭐ Excellent filter so far! *by R***M on February 5, 2016* I've only had this filter for less than a day but I'm already loving it. Previously I've had a K&N filter on my truck which I have just NOT been happy with (didn't realize I was unhappy with it till recently). My truck has always struggled with hesitation, rough idle, and lack of responsiveness. It's a V6, but still hasn't acted like a V6. While perusing the online forums, I discovered that K&N filters aren't good for F-150 2004 year model and up. Figured I would give this a shot. I snapped it in, took it out and gave it a test. Incredible performance increase. On ramp to the highway went from 40-75 in about 2.5 seconds. Never had my truck be so responsive. Driving it's like it's not having any problems breathing whatsoever. It's like someone gave my truck antibiotics when it had a sinus infection lol. My truck is my baby and I spend a lot of money making sure it's well maintained but have always struggled with performance. I was about to get a tuner but now I don't think so. We'll see how MPG does when I get gas again after driving, but so far it's night and day. Still has that low throaty "growl" that I grew to love with my K&N. Definitely recommend! It's THICK too - I was worried it might impede the airflow. But thicker filter means more sq inches of media, just like in your furnace filter. ### ⭐⭐⭐⭐⭐ Great quality *by P***E on March 29, 2025* Great price. Exactly as described. So far so good, haven't really seen any increase in fuel economy but it definitely helps the engine breathe better. ## Frequently Bought Together - AEM 28-20385 DryFlow Air Filter - BOSCH 6081C HEPA Cabin Air Filter - Compatible with Select Ford Expedition, F-150, F-150 Lightning, F-250 , F-350 , F-450, F-550 Super Duty; Lincoln Navigator - Motorcraft FL-500S Oil Filter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/6407789-28-20385-dryflow-air-filter](https://www.desertcart.co.uk/products/6407789-28-20385-dryflow-air-filter) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*