--- product_id: 163779800 title: "Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Made in USA (Pack of 1, 16x48)" brand: "breathe naturally" price: "R$467" currency: BRL in_stock: true reviews_count: 13 url: https://www.desertcart.com.br/products/163779800-breathe-naturally-universal-cut-to-fit-carbon-activated-air-filter store_origin: BR region: Brazil --- # Universal cut-to-fit design 0.2-inch extra thick filtration Made in USA, premium quality Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Made in USA (Pack of 1, 16x48) **Brand:** breathe naturally **Price:** R$467 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe smarter, live fresher—filter your world your way! ## 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 - Made in USA (Pack of 1, 16x48) by breathe naturally - **How much does it cost?** R$467 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/163779800-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 - • **Custom Fit for Every Space:** Easily cut & attach with hook & loop tapes—perfect fit guaranteed - • **Versatile Multi-Use Filter:** Ideal for air purifiers, vents, HVAC, range hoods & more - • **Freshness Sealed for Longevity:** Resealable packaging keeps filters effective until use - • **Advanced Activated Carbon Defense:** Neutralizes smoke, odors & pollutants for fresher air - • **Thicker, More Powerful Filtration:** 0.2-inch thickness captures pet hair, pollen, dust without airflow loss ## Overview Breathe Naturally’s Universal Cut To Fit Carbon Activated Air Filter offers a 0.2-inch thick activated carbon layer that effectively traps smoke, odors, pet hair, pollen, and airborne pollutants. Designed for ultimate versatility, it can be trimmed to fit various air purifiers, vents, HVAC systems, and more. Proudly made in the USA and packaged in a resealable bag, this filter ensures long-lasting freshness and superior indoor air quality for homes and offices alike. ## 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 - Made in USA (Pack of 1, 16x48) : Home & Kitchen Review: Even works for wildfire smoke! - Love these carbon filters. I cut them to size and use them in my hepa air filter and also used them this summer on our window ac units when the wildfire smoke in Superior Wi was really bad. You could barely breathe outside some days, but couldn’t smell the smoke at all inside the house! Review: Recommend - Works good, efficient ## Features - ACTIVATED CARBON AIR FILTER: Breathe Naturally's activated carbon air filter uses advanced activated carbon to capture and neutralize smoke, household odors, and airborne pollutants. This technology effectively neutralizes harmful particles and contaminants, enhancing indoor air quality. By providing an additional layer of filtration, the pre-filter helps maintain a fresher atmosphere and improves overall air quality. - EXTRA THICK FILTRATION: Our activated carbon air filters are 0.2 inches thick, offering greater filtration capacity than standard 0.1-inch carbon filters. This extra thickness allows them to combat pet hair, pollen, smoke, dust and more, without restricting airflow. Designed for efficiency, these activated carbon air filters improve air quality by capturing a wider range of pollutants while maintaining optimal airflow. Perfect for homes or offices. - UNIVERSAL CUT TO FIT: Each activated carbon air filter comes with two hook & loop tapes for easy attachment & can be adjusted to fit a wide range of applications. Simply cut the activated carbon air filter to the required size for a perfect fit. These versatile carbon filters are ideal for use in air purifiers, vents, fans, windows, trash cans, litter boxes, range hoods, furnaces, HVAC systems, dehumidifiers, & many other uses. This customizable design ensures no gaps for unfiltered air. - MULTIPLE SIZE AND PACK: These activated carbon air filters are available in various sizes & come in packs of 1, 2, 4, or 6 to suit your needs. Whether you require a single carbon filter or multiple replacements, these options offer convenience and value. Designed to fit your specific requirements, they help you maintain optimal air quality in your home by ensuring regular activated carbon air filter replacements. Choose the pack size that most suits your needs and enjoy fresher air with ease. - MADE IN USA AND WITH RESEALABLE PLASTIC BAG: Proudly made in the USA with the highest-quality craftsmanship, each pack of our activated carbon air filters comes in a resealable plastic bag, keeping unused carbon filters fresh and ready for use. This ensures your activated carbon air 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 | B07YMLNR46 | | Air Filter Construction | Pad/Roll | | Best Sellers Rank | #48,760 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #300 in Air Purifier Filters | | Brand | Breathe Naturally | | Brand Name | Breathe Naturally | | Common Applications | Residential, Appliances | | Compatible Devices | Air Conditioner | | Compatible Hvac Systems | residential | | Customer Reviews | 4.5 out of 5 stars 3,104 Reviews | | Filter Shape | Custom Shaped | | Item Dimensions L x W x Thickness | 16"L x 11.5"W x 0.5"Th | | Item Weight | 3.84 ounces | | Manufacturer | Breathe Naturally | | Manufacturer Part Number | 38002 | | Material | Activated Carbon | | Material Type | Activated Carbon | | Model Number | 38002 | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 16"L x 11.5"W x 0.5"Th | | Product Grade | like new | | UPC | 739342810021 | | Unit Count | 1 Count | ## Product Details - **Air Filter Construction:** Pad/Roll - **Brand:** Breathe Naturally - **Compatible Devices:** Air Conditioner - **Filter Shape:** Custom Shaped - **Item Weight:** 3.84 ounces - **Manufacturer:** Breathe Naturally - **Material:** Activated Carbon - **Number of Items:** 1 - **Product Dimensions:** 16"L x 11.5"W x 0.5"Th - **UPC:** 739342810021 ## Images ![Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Made in USA (Pack of 1, 16x48) - Image 1](https://m.media-amazon.com/images/I/81pQfEgLX-L.jpg) ![Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Made in USA (Pack of 1, 16x48) - Image 2](https://m.media-amazon.com/images/I/81VY5Ei5bCL.jpg) ![Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Made in USA (Pack of 1, 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 - Made in USA (Pack of 1, 16x48) - Image 4](https://m.media-amazon.com/images/I/81cO-ZAM7ZL.jpg) ![Breathe Naturally Universal Cut To Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Made in USA (Pack of 1, 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 ### ⭐⭐⭐⭐⭐ Even works for wildfire smoke! *by E***Y on September 4, 2026* Love these carbon filters. I cut them to size and use them in my hepa air filter and also used them this summer on our window ac units when the wildfire smoke in Superior Wi was really bad. You could barely breathe outside some days, but couldn’t smell the smoke at all inside the house! ### ⭐⭐⭐⭐⭐ Recommend *by A***A on August 24, 2026* Works good, efficient ### ⭐⭐⭐⭐ Not for weak ac units *by S***N on June 11, 2026* My review is not completely negative, but this product did not work for me. For context, I live in a small apartment with a small central air unit. I kept getting gunk that was coming out of the air vents, so I ordered these. They were very easy to cut and install, and they can be cut to whatever size is needed. They worked very well for their intended purpose of removing dust and bad smells. I did end up removing them, only because even though they were pretty thin, they reduced the airflow in the apartment by a ton and caused heating and cooling issues. If that’s not an issue for you, I highly recommend this product. ## 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 - Made in USA (Pack of 1, 16x48) - UBeesize Air Vent Filters, 120" x 12" Cut to Size Air Filter Material (50+ Filters), MERV 8 Triple Vent Filter Kit for Home Floor, Grilles, Ceiling, HVAC Furnace Vents, With 48PCs Adhesive Hook Tape - Lisol Complete Air Vent Filters Kit- 98‘’ x 18'' Electrostatic Media With 157" of Installation Tape 36+ Filters per Roll for HVAC, AC & Heating Intake Registers & Grilles --- ## 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.com.br/products/163779800-breathe-naturally-universal-cut-to-fit-carbon-activated-air-filter](https://www.desertcart.com.br/products/163779800-breathe-naturally-universal-cut-to-fit-carbon-activated-air-filter) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-09-22*