---
product_id: 185806768
title: "Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48)"
brand: "breathe naturally"
price: "$95.26"
currency: USD
in_stock: true
reviews_count: 13
category: "Breathe Naturally"
url: https://www.desertcart.us/products/185806768-breathe-naturally-universal-cut-to-fit-carbon-activated-air-filter
store_origin: US
region: United States of America
---

# Universal cut-to-fit design 0.2-inch extra thick filtration Made & packaged in USA Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48)

**Brand:** breathe naturally
**Price:** $95.26
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live fresher — your air’s new best friend!

## Quick Answers

- **What is this?** Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48) by breathe naturally
- **How much does it cost?** $95.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/185806768-breathe-naturally-universal-cut-to-fit-carbon-activated-air-filter)

## Best For

- breathe naturally enthusiasts

## Why This Product

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

## Key Features

- • **Freshness Sealed In:** Resealable packaging keeps unused filters fresh and ready, ensuring peak performance every time you replace.
- • **Proudly American Made:** Cut and packaged in the USA, supporting quality standards and local manufacturing you can trust.
- • **Custom Fit, Zero Hassle:** Easily cut to size with included hook & loop tape for a perfect, gap-free fit in any purifier or vent.
- • **Superior Filtration Power:** Extra thick 0.2-inch activated carbon layer traps smoke, pet hair, and airborne pollutants for cleaner air.
- • **Versatile Multi-Use Design:** Ideal for air purifiers, HVAC systems, litter boxes, range hoods, and more—one filter, endless applications.

## Overview

Breathe Naturally’s Universal Cut To Fit Carbon Activated Air Filters offer a thick 0.2-inch activated carbon layer that effectively traps smoke, pet hair, and airborne pollutants. Designed for ultimate versatility, these filters can be trimmed to fit a wide range of air purifiers, vents, and household uses. Packaged in resealable bags and proudly made in the USA, they ensure long-lasting freshness and reliable air purification for healthier indoor environments.

## Description

desertcart.com: Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48) : Home & Kitchen

Review: Effective product. Would buy again. - These a very thick and durable. Easy to cut and fit into my AC unit. I also used them to line my cat’s litter box and I believe it did help a lot with the smell and dust that leaves the box. You also get so much in the pack. Great product!
Review: Simple, Effective, and Easy to Cut to Size - This filter does exactly what it promises and doesn’t try to be anything fancy about it and honestly, that’s a win. It’s easy to cut to size, fits perfectly in my portable and window air conditioners, and installs without any drama. I use these mainly to help catch dust, pet hair, and general household “mystery particles,” and they’ve been doing a solid job. Airflow hasn’t been noticeably restricted, and the added carbon layer is a nice bonus for improving overall air quality. Nothing complicated here: cut it, install it, forget about it. If you want a no-nonsense filter that works and is easy to customize, this one gets the job done.

## Features

- CARBON ACTIVATED PRE-FILTER: Breathe Naturally's carbon pre-filters use activated carbon to trap and neutralize smoke, and airborne pollutants. This filtration technology helps maintain a clean environment by capturing particles and contaminants, contributing to improved indoor air quality.
- EXTRA THICK FILTRATION: Our filters are 0.2 inches thick, providing increased filtration capacity compared to standard 0.1-inch filters. This extra thickness enhances their ability to capture more airborne particles without restricting airflow. Enjoy a cleaner home or office as these filters trap pet hair, and other pollutants more effectively.
- UNIVERSAL CUT TO FIT: Each carbon filter comes with two hook and loop tapes for easy attachment and can be tailored to fit a wide range of applications. Simply cut the filter to the required size for a perfect fit. These versatile filters are ideal for use in air purifiers, vents, fans, windows, trash cans, litter boxes, range hoods, furnaces, HVAC systems, dehumidifiers, and many other uses. This customizable design ensures no gaps for unfiltered air, enhancing the efficiency of your devices.
- MULTIPLE SIZE AND PACK: Available in various sizes, these filters come in packs of 1, 2, 4, or 6, catering to your specific needs. Whether you need a single or multiple filters, these options provide convenience and value, allowing you to maintain optimal air quality in your home with regular filter replacements tailored to your needs.
- CUT AND PACKAGED FROM USA WITH RESEALABLE PLASTIC BAG: Proudly cut and packaged from the USA, each pack comes in a resealable plastic bag, keeping unused filters fresh and ready for use. This ensures that your filters remain effective, providing consistent and reliable air purification for your home, and maintaining a clean and healthy environment for you and your loved ones.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0835Y5HR5 |
| Batteries required | No |
| Best Sellers Rank | #16,973 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #129 in Air Purifier Filters |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,954) |
| Import | Made in the USA |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14.9 ounces |
| Item model number | 38002 |
| Manufacturer | Breathe Naturally |
| Number of pieces | 4 |
| Product Dimensions | 48 x 0.2 x 16 inches |
| Specific instructions for use | Replacement Carbon Filter |

## Product Details

- **Air Filter Construction:** Pad/Roll
- **Brand:** Breathe Naturally
- **Compatible Devices:** Air Purifier
- **Global Trade Identification Number:** 07393428010649
- **Manufacturer:** Breathe Naturally
- **Material:** Carbon Fiber
- **Number of Items:** 4
- **Product Dimensions:** 48"L x 16"W x 0.2"Th
- **Product Grade:** new
- **Unit Count:** 4 Count

## Images

![Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48) - Image 1](https://m.media-amazon.com/images/I/81jwY9oIldL.jpg)
![Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48) - Image 2](https://m.media-amazon.com/images/I/815RQ1gRgYL.jpg)
![Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48) - Image 3](https://m.media-amazon.com/images/I/71ZRy0vRHUL.jpg)
![Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48) - Image 4](https://m.media-amazon.com/images/I/81Z9U8QB45L.jpg)
![Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48) - Image 5](https://m.media-amazon.com/images/I/81eND9u-vWL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can these be used in conjunction  with furnace filters  with out cutting down flow rate cosiderably ?**
A: Although I ultimately decided against the purchase based on cost, the company was very responsive, and repeatedly and rapidly answered all my email questions. In addition, they will cut to your specifications. Although some reviewers reported that this product was much less than 0.2 inches, the company specifically told me that the thickness was 0.2 inches. You can always return the product to Amazon within 30 days, if it is not as advertised.

**Q: If I just hold up the cloth will it still filter air as the air flows, if I don’t buy the machine?**
A: No, this is not how filters work. Air must be forced through a very fine media otherwise it would take the path of least resistance and simply move around the filter. Also this is not a filter, It is a prefilter that absorbs odors.

**Q: What are the fibers made of?**
A: They are a soft plastic foam similar to what you find on a window airconditioning unit

**Q: Does this contain fiber glass? Would this be ideal for the insert of a diy n95 mask?**
A: What you could do is add it to the inside of an existing N95 mask to help protect against OV.

Activated charcoal is used to filter organic and inorganic vapors.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective product. Would buy again.
*by D***E on January 2, 2026*

These a very thick and durable. Easy to cut and fit into my AC unit. I also used them to line my cat’s litter box and I believe it did help a lot with the smell and dust that leaves the box. You also get so much in the pack. Great product!

### ⭐⭐⭐⭐⭐ Simple, Effective, and Easy to Cut to Size
*by K***T on January 24, 2026*

This filter does exactly what it promises and doesn’t try to be anything fancy about it and honestly, that’s a win. It’s easy to cut to size, fits perfectly in my portable and window air conditioners, and installs without any drama. I use these mainly to help catch dust, pet hair, and general household “mystery particles,” and they’ve been doing a solid job. Airflow hasn’t been noticeably restricted, and the added carbon layer is a nice bonus for improving overall air quality. Nothing complicated here: cut it, install it, forget about it. If you want a no-nonsense filter that works and is easy to customize, this one gets the job done.

### ⭐⭐⭐⭐ Slow shipping
*by K***A on August 18, 2024*

The product is ok, I guess. I haven't really used it. I just received it after waiting 38 days. The company proudly boasts that this product is made in the USA. Company is in Minnesota. I went directly to the company website and started a chat communication asking about the month and a half shipping time estimate, and never received a response. I used the chat feature during normal business hours. It appears no one's home. No one making product, shipping product, or responding to consumers.

## Frequently Bought Together

- Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Packed in USA (Pack of 4, 16x48)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*