---
product_id: 61269137
title: "21-2011DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.5 in (64 mm) Flange ID; 5 in (127 mm) Height; 5.5 in (140 mm) Base; 4.75 in (121 mm) Top"
brand: "aem"
price: "R2779"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/61269137-21-2011dk-universal-dryflow-clamp-on-air-filter-round-tapered
store_origin: ZA
region: South Africa
---

# 21-2011DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.5 in (64 mm) Flange ID; 5 in (127 mm) Height; 5.5 in (140 mm) Base; 4.75 in (121 mm) Top

**Brand:** aem
**Price:** R2779
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 21-2011DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.5 in (64 mm) Flange ID; 5 in (127 mm) Height; 5.5 in (140 mm) Base; 4.75 in (121 mm) Top by aem
- **How much does it cost?** R2779 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/61269137-21-2011dk-universal-dryflow-clamp-on-air-filter-round-tapered)

## Best For

- aem enthusiasts

## Why This Product

- Trusted aem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

AEM21-2011DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.5 in (64 mm) Flange ID; 5 in (127 mm) Height; 5.5 in (140 mm) Base; 4.75 in (121 mm) Top

## Features

- Designed to increase horsepower and throttle response
- Captures up to 99% of harmful contaminants
- Outstanding performance even in dusty racing conditions
- Manufactured in the USA
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
- ›See more product details

## Images

![21-2011DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.5 in (64 mm) Flange ID; 5 in (127 mm) Height; 5.5 in (140 mm) Base; 4.75 in (121 mm) Top - Image 1](https://m.media-amazon.com/images/I/61DR7zPyvzL.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/61269137-21-2011dk-universal-dryflow-clamp-on-air-filter-round-tapered](https://www.desertcart.co.za/products/61269137-21-2011dk-universal-dryflow-clamp-on-air-filter-round-tapered)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-10*