--- product_id: 3728502 title: "21-202DK AEM DryFlow Air Filter" brand: "aem" price: "Β£75.51" currency: GBP in_stock: true reviews_count: 13 category: "Aem" url: https://www.desertcart.co.uk/products/3728502-21-202dk-aem-dryflow-air-filter store_origin: GB region: United Kingdom --- # Excellent airflow No oil needed Easy to clean 21-202DK AEM DryFlow Air Filter **Brand:** aem **Price:** Β£75.51 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate Your Ride with AEM's Cutting-Edge Air Filter! ## Quick Answers - **What is this?** 21-202DK AEM DryFlow Air Filter by aem - **How much does it cost?** Β£75.51 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/3728502-21-202dk-aem-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 - β€’ **Breathe Easy:** Experience superior filtration without the hassle of oiling. - β€’ **Compact Power:** Perfectly sized at 6 inches outside diameter for versatile fit. - β€’ **Lightweight Champion:** Weighs in at just 1.1 pounds for easy installation. - β€’ **Synthetic Superiority:** Crafted from advanced synthetic media for optimal performance. - β€’ **Effortless Maintenance:** Cleaning is a breezeβ€”just rinse and reuse! ## Overview The AEM 21-202DK DryFlow Air Filter offers exceptional filtration and airflow without the need for oil, making it easy to clean and maintain. With a compact design and lightweight construction, this synthetic filter is engineered for performance and convenience, ensuring your vehicle runs at its best. ## Description AEM Dryflow Air Filters were developed in collaboration with K&N, the inventor of High Flow Air Filters. We adopted some of the best elements of cotton air filters into a new generation synthetic Dryflow Air filter. The three-dimensional filtering medium uses both depth loading and structural screen wire to enhance airflow capabilities and make the filter incredibly easy to clean. The result is a true performance air filter that does not require oiling.. Review: The AEM filter really has a quality feel to it and doesn't seem like it'll fall apart or dent quite like the $15 ... - I replaced my filthy generic cone filter with this AEM DryFlow unit and my gas mileage went up by 2mpg as of the last tank. Obviously, this had more to due with the fact that my filter needed changing rather than a direct result of the product, but seriously... Change your intake filter folks. As for why I specifically picked this one: I've bought cheap cone filters before and they seem flimsy. The AEM filter really has a quality feel to it and doesn't seem like it'll fall apart or dent quite like the $15 one's do. Inside they even include a small velocity stack to smooth out and speed up the flow of charge air. I'd say I'd buy another one, but frankly, this one is reusable and because it's so well built, I have no doubt I'll easily be able to clean it and move on with life. I'd say it's definitely on par with K&N and worth the money. Great product. Review: Excellent - I bought this to replace the stock "oiled" filter that came on my Neuspeed P-Flo intake installed on my 2007 Volkswagen GTI. This AEM DryFlow Air Filter was a perfect fit and replacement for my old filter. The AEM is much quieter than my previous stock Nuespeed filter. I have not noticed any difference in performance from this filter over the old Nuespeed stock "oiled" filter. In the box came the filter, a metal band to help secure the filter onto the intake pipe, and some AEM stickers. Here are the additional product specifications which are not listed on desertcart. AEM 21-202DK Product Style: AEM Dryflow Round Tapered Air Filter Base Outside Diameter: 6 in (152 mm) Flange Inside Diameter: 2.75 in (70 mm) Flange Length: 1.5 in (38 mm) Flange Type: Centered Height: 5.25 in (133 mm) Top Outside Diameter: 5.125 in (130 mm) Top Style: Rubber Top Material/Finish: None Air Filter Shape: Tapered Conical Flanges: 1 Weight: 1.1 lb (0.5 kg) ## Features - Excellent filtration with great air flow - Does not require oil - Easy to clean - Synthetic filter media - Outside diameter: 6 Iinches, Length 1.5 inches, Flange inside diameter 2.75 inches, Height: 5.25 inches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001AHF494 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #276,279 in Automotive ( See Top 100 in Automotive ) #51 in Automotive Performance Air Filters #3,766 in Automotive Replacement Air Filters | | Brand | AEM | | Brand Name | AEM | | Customer Reviews | 4.8 out of 5 stars 182 Reviews | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 00840879014834 | | Included Components | 1 Air Filter | | Item Dimensions L x W x H | 1.5"L x 1.5"W x 5.25"H | | Item Type Name | Air Filters - Universal Fit | | Item Weight | 1.1 Pounds | | Manufacturer | AEM | | Manufacturer Part Number | 21-202DK | | Manufacturer Warranty Description | Manufacturer warranty | | Model Number | 21-202DK | | Number of Items | 1 | | OEM Equivalent Part Number | 21-202DK | | OEM Part Number | 21-202DK | | Product Dimensions | 1.5"L x 1.5"W x 5.25"H | | Product Grade | Performance Part | | UPC | 840879014834 | | Unit Count | 1.0 Count | ## Images ![21-202DK AEM DryFlow Air Filter - Image 1](https://m.media-amazon.com/images/I/61rg6gtfYbL.jpg) ![21-202DK AEM DryFlow Air Filter - Image 2](https://m.media-amazon.com/images/I/81JyW9rwCHL.jpg) ![21-202DK AEM DryFlow Air Filter - Image 3](https://m.media-amazon.com/images/I/81OiTK0nbFL.jpg) ![21-202DK AEM DryFlow Air Filter - Image 4](https://m.media-amazon.com/images/I/71poWdgY7dL.jpg) ![21-202DK AEM DryFlow Air Filter - Image 5](https://m.media-amazon.com/images/I/81IYyKiyIkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The AEM filter really has a quality feel to it and doesn't seem like it'll fall apart or dent quite like the $15 ... *by A***. on September 3, 2016* I replaced my filthy generic cone filter with this AEM DryFlow unit and my gas mileage went up by 2mpg as of the last tank. Obviously, this had more to due with the fact that my filter needed changing rather than a direct result of the product, but seriously... Change your intake filter folks. As for why I specifically picked this one: I've bought cheap cone filters before and they seem flimsy. The AEM filter really has a quality feel to it and doesn't seem like it'll fall apart or dent quite like the $15 one's do. Inside they even include a small velocity stack to smooth out and speed up the flow of charge air. I'd say I'd buy another one, but frankly, this one is reusable and because it's so well built, I have no doubt I'll easily be able to clean it and move on with life. I'd say it's definitely on par with K&N and worth the money. Great product. ### ⭐⭐⭐⭐⭐ Excellent *by A***X on March 20, 2014* I bought this to replace the stock "oiled" filter that came on my Neuspeed P-Flo intake installed on my 2007 Volkswagen GTI. This AEM DryFlow Air Filter was a perfect fit and replacement for my old filter. The AEM is much quieter than my previous stock Nuespeed filter. I have not noticed any difference in performance from this filter over the old Nuespeed stock "oiled" filter. In the box came the filter, a metal band to help secure the filter onto the intake pipe, and some AEM stickers. Here are the additional product specifications which are not listed on Amazon. AEM 21-202DK Product Style: AEM Dryflow Round Tapered Air Filter Base Outside Diameter: 6 in (152 mm) Flange Inside Diameter: 2.75 in (70 mm) Flange Length: 1.5 in (38 mm) Flange Type: Centered Height: 5.25 in (133 mm) Top Outside Diameter: 5.125 in (130 mm) Top Style: Rubber Top Material/Finish: None Air Filter Shape: Tapered Conical Flanges: 1 Weight: 1.1 lb (0.5 kg) ### ⭐⭐⭐⭐⭐ great filter i bought for my 2007 audi a3 2 *by L***N on August 19, 2015* great filter i bought for my 2007 audi a3 2.0t FSI, it is in fact made by K&N though in case anyone is not sure. i ordered it to replace my oiled K&N that came with my neuspeed p flow intake kit as it seen better days and i was told the dry filter is better for cars with MAF so i figured it was a good time to swap it out. it was a perfect fit for 2.75 piping! shipping was fast and price was right! --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/3728502-21-202dk-aem-dryflow-air-filter](https://www.desertcart.co.uk/products/3728502-21-202dk-aem-dryflow-air-filter) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*