---
product_id: 707227735
title: "21-2027DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.75 in (70 mm) Flange ID; 7 in (178 mm) Height; 6.25 in (159 mm) Base; 5.25 in (133 mm) Top"
brand: "aem"
price: "¥48575"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/707227735-21-2027dk-universal-dryflow-clamp-on-air-filter-round-tapered
store_origin: JP
region: Japan
---

# Boosts horsepower & throttle response Captures 99% harmful contaminants Proudly made in the USA 21-2027DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.75 in (70 mm) Flange ID; 7 in (178 mm) Height; 6.25 in (159 mm) Base; 5.25 in (133 mm) Top

**Brand:** aem
**Price:** ¥48575
**Availability:** ✅ In Stock

## Summary

> 🏁 Elevate your ride with power and purity—because your engine deserves the best!

## Quick Answers

- **What is this?** 21-2027DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.75 in (70 mm) Flange ID; 7 in (178 mm) Height; 6.25 in (159 mm) Base; 5.25 in (133 mm) Top by aem
- **How much does it cost?** ¥48575 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/707227735-21-2027dk-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

## Key Features

- • **American-Made Quality:** Crafted in the USA for durability and performance you can trust.
- • **Race-Ready Power Boost:** Feel the surge with enhanced horsepower and lightning-fast throttle response.
- • **Lifetime Cleanable Filter:** Eco-smart and cost-effective—clean and reuse for your vehicle’s entire lifespan.
- • **Unmatched Filtration Efficiency:** Traps up to 99% of harmful particles, keeping your engine pristine even in dusty conditions.
- • **Precision Fit & Universal Design:** Round tapered shape with a 2.75-inch flange ID fits seamlessly on most setups.

## Overview

The AEM 21-2027DK Universal DryFlow Clamp-On Air Filter is a high-performance, reusable air filter designed to increase horsepower and throttle response. Featuring a round tapered design with a 2.75-inch flange ID, it captures up to 99% of harmful contaminants, ensuring optimal engine protection even in harsh, dusty environments. Manufactured in the USA, this lightweight 408g filter guarantees lifetime use with easy cleaning, making it a smart upgrade for any performance enthusiast.

## Description

21-2027DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.75 in (70 mm) Flange ID; 7 in (178 mm) Height; 6.25 in (159 mm) Base; 5.25 in (133 mm) Top

## Features

- 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 |
|---------------|-------|
| Brand | AEM |
| OEM Part Number | 21-2027DK |
| Global Trade Identification Number | 00024844275912 |
| Shape | Round |
| Manufacturer | AEM |
| UPC | 024844275912 |
| Item model number | 21-2027DK |
| Manufacturer Part Number | 21-2027DK |
| Country of Origin | USA |
| Item Weight | 408 g |

## Product Details

- **Product Grade:** Performance Part
- **Brand:** AEM
- **Fit Type:** Universal Fit
- **OEM Part Number:** 21-2027DK
- **Global Trade Identification Number:** 00024844275912

## Images

![21-2027DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.75 in (70 mm) Flange ID; 7 in (178 mm) Height; 6.25 in (159 mm) Base; 5.25 in (133 mm) Top - Image 1](https://m.media-amazon.com/images/I/51j2pMovNEL.jpg)

## Frequently Bought Together

- AEM 21-2027DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 2.75 in (70 mm) Flange ID; 7 in (178 mm) Height; 6.25 in (159 mm) Base; 5.25 in (133 mm) Top
- AEM 769568 14007 Air Filter Wrap , Black
- AEM 1-1000 Air Filter Cleaner with Trigger Sprayer - 32 oz.

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**Shop now:** [https://www.desertcart.jp/products/707227735-21-2027dk-universal-dryflow-clamp-on-air-filter-round-tapered](https://www.desertcart.jp/products/707227735-21-2027dk-universal-dryflow-clamp-on-air-filter-round-tapered)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*