---
product_id: 165614556
title: "Uni Filter BF-2 12\" X 24\" X 3/8\" 30-PPI Black Coarse Foam"
brand: "4into1"
price: "AED 233"
currency: AED
in_stock: true
category: "4into1"
url: https://www.desertcart.ae/products/165614556-uni-filter-bf-2-12-x-24-x-3-8
store_origin: AE
region: United Arab Emirates
---

# 12" x 24" x 3/8" perfect universal fit Open-cell polyurethane for superior airflow 30-PPI coarse foam for max debris blocking Uni Filter BF-2 12" X 24" X 3/8" 30-PPI Black Coarse Foam

**Brand:** 4into1
**Price:** AED 233
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your ride’s breathability—because your engine deserves the best!

## Quick Answers

- **What is this?** Uni Filter BF-2 12" X 24" X 3/8" 30-PPI Black Coarse Foam by 4into1
- **How much does it cost?** AED 233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/165614556-uni-filter-bf-2-12-x-24-x-3-8)

## Best For

- 4into1 enthusiasts

## Why This Product

- Trusted 4into1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Engine Armor:** 30-PPI black coarse foam traps dirt, dust & mud like a pro
- • **Sticky Oil Ready:** Designed to work seamlessly with specialized filter oil for unbeatable filtration
- • **Optimized Airflow:** Open-cell polyurethane foam ensures your engine breathes easy without compromise
- • **Lightweight & Durable:** Only 73g yet tough enough to protect your ride in the harshest conditions
- • **Universal Compatibility:** Sized 12" x 24" x 3/8" to fit vintage & custom filters effortlessly

## Overview

The Uni Filter BF-2 is a 12" x 24" x 3/8" black coarse foam sheet with 30 pores per inch, engineered for universal fit in vintage and custom air filters. Made from open-cell polyurethane foam, it works with specialized filter oil to trap dirt, dust, and mud, providing superior engine protection while maintaining optimal airflow. Lightweight at 73 grams, it’s a durable replacement part trusted by thousands.

## Description

Uni filter ATV air filters keep out all the dirt, dust, and mud providing superior engine protection. The principle of how foam air filters work is simple, open cell polyurethane foam is wetted with specially developed filter oil. The sticky filter oil.

## Features

- Sheets of foam for fabricating air filters
- Perfect for vintage and custom applications
- Uni Filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000ONZT5Y |
| Automotive Fit Type | Universal Fit |
| Brand Name | 4into1 |
| Customer Reviews | 4.6 4.6 out of 5 stars (393) |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00804451070342 |
| Item Dimensions L x W x H | 61L x 30.5W x 1H centimetres |
| Item Shape | Rectangular |
| Item Weight | 73 g |
| Manufacturer | 4into1 |
| Manufacturer Part Number | BF-2 |
| Model Number | BF-2 |
| OEM Equivalent Part Number | BF-2 |
| Product Grade | Replacement Part |
| UPC | 804451070342 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** 4into1
- **Fit type:** Universal Fit
- **OEM part number:** BF-2
- **Product dimensions:** 61L x 30.5W x 1H centimetres
- **Product grade:** Replacement Part

## Images

![Uni Filter BF-2 12" X 24" X 3/8" 30-PPI Black Coarse Foam - Image 1](https://m.media-amazon.com/images/I/91rLlymnrDL.jpg)

## Questions & Answers

**Q: Will sound pass through well? I'm looking for a replacement foam speaker cover (intercom). Currently it's 3/4" to 1" thick (could be less thick).**
A: read previous answer. Media will pass air for cooling circulation, and would pass sound as well. How well it would pass sound, I can't determine from my application.

**Q: is anyone using this as PC dust filters? saw same product on youtube and guy said it was not affecting air flow?**
A: Yes, on the air intake for a rack mounted power amp. It works well.

**Q: When you hold this 30 ppi filter up to the light, can you see through it? thank you.**
A: I can see specs of light through it, but I cannot see what is on the other side. It is opaque but lets specs of light through.

**Q: Would this work for my ventless whirlpool dryer bottom filter?**
A: That's a question to ask a Whirlpool dealer.

## Frequently Bought Together

- UNI Universal Filter Foam - 12" x 24" x 3/8" - Black
- Uni Filter - BF-1 BF1 12" X 16" X 5/8" 65-PPI Green Fine Foam
- UNI Filter Foam Filter Oil (1)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-06-18*