---
product_id: 261806351
title: "21-2031D-Hk Universal Dryflow Clamp-On Air Filter: Round Tapered; 3 In (76 mm) Flange Id; 5 (127 Height; 6 (152 Base; 5.125 (130 Top"
brand: "aem"
price: "C$11713"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/261806351-21-2031d-hk-universal-dryflow-clamp-on-air-filter-round
store_origin: NI
region: Nicaragua
---

# Boosts horsepower & throttle response Captures 99% harmful contaminants Proudly made in the USA 21-2031D-Hk Universal Dryflow Clamp-On Air Filter: Round Tapered; 3 In (76 mm) Flange Id; 5 (127 Height; 6 (152 Base; 5.125 (130 Top

**Brand:** aem
**Price:** C$11713
**Availability:** ✅ In Stock

## Summary

> 🏁 Elevate your ride with the ultimate clean power filter!

## Quick Answers

- **What is this?** 21-2031D-Hk Universal Dryflow Clamp-On Air Filter: Round Tapered; 3 In (76 mm) Flange Id; 5 (127 Height; 6 (152 Base; 5.125 (130 Top by aem
- **How much does it cost?** C$11713 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/261806351-21-2031d-hk-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

- • **American-Made Quality:** Crafted in the USA for unmatched reliability and performance.
- • **Dust-Proof Durability:** Engineered to excel even in the harshest dusty racing environments.
- • **Race-Ready Power Boost:** Feel the surge with enhanced horsepower and lightning-fast throttle response.
- • **99% Contaminant Capture:** Protect your engine by filtering out nearly all harmful particles.
- • **Lifetime Cleanable Design:** Washable synthetic filter ensures peak performance without replacements.

## Overview

The AEM 21-2031D-HK Universal Dryflow Clamp-On Air Filter is a washable, oil-free synthetic filter designed to maximize airflow and filtration efficiency. It boosts horsepower and throttle response while capturing up to 99% of harmful contaminants, ensuring outstanding performance even in dusty conditions. Proudly manufactured in the USA, this durable filter is guaranteed for the life of your vehicle.

## Description

21-2031D-Hk Universal Dryflow Clamp-On Air Filter: Round Tapered; 3 In (76 mm) Flange Id; 5 (127 Height; 6 (152 Base; 5.125 (130 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 |
|---------------|-------|
| Manufacturer | AEM |
| Brand | AEM |
| Model | AEM 21-2031D-HK |
| Item model number | 21-2031D-HK |
| Exterior | Painted |
| Manufacturer Part Number | 21-2031D-HK |
| OEM Part Number | 21-2031D-HK |
| Item Weight | 544 g |

## Product Details

- **Product grade:** Replacement Part
- **Brand:** AEM
- **Fit type:** Universal Fit
- **OEM part number:** 21-2031D-HK
- **Global Trade Identification Number:** 00024844298546

## Images

![21-2031D-Hk Universal Dryflow Clamp-On Air Filter: Round Tapered; 3 In (76 mm) Flange Id; 5 (127 Height; 6 (152 Base; 5.125 (130 Top - Image 1](https://m.media-amazon.com/images/I/61xLU09Y4oL.jpg)

---

## 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.ni/products/261806351-21-2031d-hk-universal-dryflow-clamp-on-air-filter-round](https://www.desertcart.ni/products/261806351-21-2031d-hk-universal-dryflow-clamp-on-air-filter-round)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-05*