---
product_id: 253603424
title: "AEM 21-203DK Universal DryFlow Clamp-On Air Filter: Round Ta"
brand: "aem"
price: "38 Lei"
currency: RON
in_stock: false
category: "Aem"
url: https://www.desertcart.ro/products/253603424-aem-21-203dk-universal-dryflow-clamp-on-air-filter-round
store_origin: RO
region: Romania
---

# 3D synthetic Dryflow tech Boosts horsepower & torque Lifetime limited warranty AEM 21-203DK Universal DryFlow Clamp-On Air Filter: Round Ta

**Brand:** aem
**Price:** 38 Lei
**Availability:** ❌ Out of Stock

## Summary

> 💨 Elevate your engine’s breathability—unleash power without the hassle!

## Quick Answers

- **What is this?** AEM 21-203DK Universal DryFlow Clamp-On Air Filter: Round Ta by aem
- **How much does it cost?** 38 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/253603424-aem-21-203dk-universal-dryflow-clamp-on-air-filter-round)

## 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

- • **Power Up Your Ride:** Experience noticeable horsepower and torque gains with advanced airflow design.
- • **Next-Gen Filtration:** 3D synthetic Dryflow medium combines depth loading and structural wire for superior airflow.
- • **Durability You Can Trust:** Backed by a lifetime limited warranty for long-term peace of mind.
- • **Maintenance-Free Performance:** No oiling needed—clean easily and keep your engine breathing freely.
- • **Universal Fit, Precision Engineering:** Designed for vehicle-specific fit with a sleek round profile that upgrades any engine bay.

## Overview

The AEM 21-203DK Universal DryFlow Clamp-On Air Filter features cutting-edge synthetic Dryflow technology developed with K&N expertise, delivering enhanced airflow and increased horsepower without the need for oiling. Its 3D filtering medium ensures easy cleaning and durability, supported by a lifetime limited warranty. Designed for vehicle-specific fit, this round air filter is a high-performance replacement part that transforms your engine’s efficiency and power.

## 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, carries a lifetime limited warranty and is capable of increasing horsepower and torque.

## Features

- Tether Tools
- Length: 15′ (4.6m)
- Data Cable – Do not use for charging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000N253HA |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #29,330 in Automotive ( See Top 100 in Automotive ) #341 in Car Engine Air Filters |
| Brand Name | AEM |
| Customer Reviews | 4.6 4.6 out of 5 stars (270) |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00840879014841 |
| Included Components | Air Filters - Universal Fit |
| Item Dimensions L x W x H | 13L x 13W x 13H centimeters |
| Item Weight | 1.2 Pounds |
| Manufacturer | Tether Tools |
| Manufacturer Part Number | 21-203DK |
| Model Number | 21-203DK |
| Number of Items | 1 |
| OEM Equivalent Part Number | 21-203DK |
| Product Grade | Replacement Part |
| Shape | Round |
| UPC | 840879014841 |

## Product Details

- **Brand:** AEM
- **Fit type:** Vehicle Specific Fit
- **OEM part number:** 21-203DK
- **Product dimensions:** 13L x 13W x 13H centimeters
- **Product grade:** Replacement Part

## Images

![AEM 21-203DK Universal DryFlow Clamp-On Air Filter: Round Ta - Image 1](https://m.media-amazon.com/images/I/61c0qlFYoqL.jpg)

## Frequently Bought Together

- AEM 21-203DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 3 in (76 mm) Flange ID; 5.125 in (130 mm) Height; 6 in (152 mm) Base; 5.125 in (130 mm) Top, Red
- AEM 14000 Air Filter Wrap, black (1-4000)
- AEM 1-1000 Air Filter Cleaner with Trigger Sprayer - 32 oz.

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**Shop now:** [https://www.desertcart.ro/products/253603424-aem-21-203dk-universal-dryflow-clamp-on-air-filter-round](https://www.desertcart.ro/products/253603424-aem-21-203dk-universal-dryflow-clamp-on-air-filter-round)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-11*