--- product_id: 86303646 title: "4mm Pellet Activated Carbon | Virgin Bituminous Coal Filter Media - 1 Pound" brand: "envirosupply" price: "AR$108540" currency: ARS in_stock: true reviews_count: 8 category: "Enviro Supply" url: https://www.desertcart.com.ar/products/86303646-4mm-pellet-activated-carbon-virgin-bituminous-coal-filter-media-1 store_origin: AR region: Argentina --- # 1050 m²/g surface area for max adsorption 4mm pellet size, perfect fit for filters 98% hardness for durability 4mm Pellet Activated Carbon | Virgin Bituminous Coal Filter Media - 1 Pound **Brand:** envirosupply **Price:** AR$108540 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your air game with premium 4mm activated carbon pellets! ## Quick Answers - **What is this?** 4mm Pellet Activated Carbon | Virgin Bituminous Coal Filter Media - 1 Pound by envirosupply - **How much does it cost?** AR$108540 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/86303646-4mm-pellet-activated-carbon-virgin-bituminous-coal-filter-media-1) ## Best For - envirosupply enthusiasts ## Why This Product - Trusted envirosupply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Extruded pellets with 98% hardness resist wear and tear, ensuring long-lasting performance. - • **Resealable Convenience:** 1 lb resealable bag keeps pellets fresh and ready for multiple uses, reducing waste and cost. - • **Versatile Odor Control:** Ideal for home, industrial, and vapor phase applications—keep your environment fresh and clean. - • **Perfect Pellet Precision:** Consistent 4mm size fits seamlessly into air purifiers and koi pond filters for optimal efficiency. - • **Maximized Purification Power:** 1050 m²/g surface area delivers superior adsorption of odors and organic pollutants. ## Overview EnviroSupply’s 4mm Virgin Bituminous Coal activated carbon pellets combine exceptional hardness (98%) and a massive 1050 m²/g surface area to deliver powerful, long-lasting odor and pollutant adsorption. Designed for air purifiers, koi ponds, and industrial vapor phase applications, these precisely sized pellets come in a convenient resealable 1 lb bag, making them the go-to choice for professionals seeking reliable, efficient air purification. ## Description EnviroSupply & Service's 4mm Virgin Bituminous Coal is an activated carbon that is suitable for the removal of a wide range of organic pollutants in the vapour phase. The predominance of micropores ensures effective removal of low molecular weight contaminants.The extruded form of this product offers exceptional durability, especially in annular and deep bed adsorption units where thermal stress may be high. 4mm Virgin Bituminous Coal is suitable for use in inert gas purification, for example carbon dioxide and nitrogen, and recovery of low boiling point solvents. FEATURES AND BENEFITS: • High activity product • Extruded form • Predominately microporous • Exceptional product hardness • Low dust forming properties • Good resistance to attrition • Wide range of pellet diameters • High organic removal capacity • Versatile adsorbent • Consistent pressure loss characteristics SPECIFICATION: CTC adsorption min. 60% • Moisture content, as packed max. 5% • Ash content max. 15% • Hardness min. 98%TYPICAL PROPERTIES: • Surface area 1050m2/g • Butane adsorption 26% • Apparent density, tapped 460 • 520 kg/m3 Filling density, loose packed 390 • 440 kg/m3 • Pellet diameter tolerance ±10% dia. • Specific heat 950 j/Kg/oK-1If you have any questions about this product or any of the other products we offer, ask us anytime! Our team at EnviroSupply is always here to assist with your purchase. Review: Great Carbon Replacement for Air Purifier - I have two different HEPA air purifiers and one of them uses the same pellet style carbon in its carbon filter stage as these 4mm pellets so I bought the 5lb bag to use as a replacement. In addition to the HEPA filter and mesh screen pre-filter, my air purifier has a honeycomb pattern filter filled with carbon pellets throughout. There is a fine mesh screen on both sides of the filter to keep the pellets in place so I took off one side, emptied the old carbon, and then filled it with these new pellets. I bought a roll of fiberglass window screen from my local orange/white home repair store and cut it to the size of the filter to replace the mesh screen I took off. These pellets are a perfect fit and do an excellent job at getting rid of odors. We run our purifiers 24/7 to get rid of dust, dander, and cooking/pet odors (we have a dog) and I can say that it continues to do so with these new pellets as these work very well. One of the issues with carbon filters that I noticed with the air purifiers we have is that they tend to not last as long as the manufacturer says they should. Although in my experience, when compared to the sheet style of activated carbon, this pellet style of carbon seems to last much longer and gets rid of odors a lot quicker than the sheet style. Buying these replacement carbon pellets allows me to change the carbon without having to buy a new set of filters (the filters only come together as a set). Overall, these pellets are a great quality replacement and I can easily recommend them. Review: A great deal - They worked and they're real nice to use and keep them around to replace When needed ## Features - Highly active, pelletized carbon manufactured from select grades of bituminous coal - Excellent adsorption capacity. - Popular 4mm Pellet size activated charcoal for fish tanks and koi ponds - Used in industrial and home odor control systems. - 1 Pound Resealable Bag of high quality activated charcoal ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00XNXC70W | | Brand | EnviroSupply | | Brand Name | EnviroSupply | | Customer Reviews | 4.5 out of 5 stars 95 Reviews | | Flavor | Natural Wood | | Item Form | Pellet | | Item Weight | 55 Grams | | Manufacturer | EnviroSupply | | Manufacturer Part Number | 4mm-pellet--coal-1lb | | Material | Coal | | Material Type | Coal | | Model Number | 4mm-pellet--coal-1lb | | Scent Name | Natural, Neutral | | Unit Count | 16 Ounce | ## Product Details - **Brand:** EnviroSupply - **Flavor:** Natural Wood - **Item Form:** Pellet - **Item Weight:** 55 Grams - **Material:** Coal ## Images ![4mm Pellet Activated Carbon | Virgin Bituminous Coal Filter Media - 1 Pound - Image 1](https://m.media-amazon.com/images/I/41fnjDuwK4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Carbon Replacement for Air Purifier *by M***C on July 9, 2020* I have two different HEPA air purifiers and one of them uses the same pellet style carbon in its carbon filter stage as these 4mm pellets so I bought the 5lb bag to use as a replacement. In addition to the HEPA filter and mesh screen pre-filter, my air purifier has a honeycomb pattern filter filled with carbon pellets throughout. There is a fine mesh screen on both sides of the filter to keep the pellets in place so I took off one side, emptied the old carbon, and then filled it with these new pellets. I bought a roll of fiberglass window screen from my local orange/white home repair store and cut it to the size of the filter to replace the mesh screen I took off. These pellets are a perfect fit and do an excellent job at getting rid of odors. We run our purifiers 24/7 to get rid of dust, dander, and cooking/pet odors (we have a dog) and I can say that it continues to do so with these new pellets as these work very well. One of the issues with carbon filters that I noticed with the air purifiers we have is that they tend to not last as long as the manufacturer says they should. Although in my experience, when compared to the sheet style of activated carbon, this pellet style of carbon seems to last much longer and gets rid of odors a lot quicker than the sheet style. Buying these replacement carbon pellets allows me to change the carbon without having to buy a new set of filters (the filters only come together as a set). Overall, these pellets are a great quality replacement and I can easily recommend them. ### ⭐⭐⭐⭐⭐ A great deal *by R***5 on February 12, 2026* They worked and they're real nice to use and keep them around to replace When needed ### ⭐⭐⭐⭐⭐ Oder control *by R***E on July 30, 2020* Perfect for my needs. I used it as an air purifier and order control. Worked perfect for that. Totally worked. ## Frequently Bought Together - EnviroSupply 4mm Pellet Activated Carbon (Virgin Bituminous Coal), Premium Charcoal for Air Purification, Odor Control, Deodorizer, Vapor Phase Applications - Resealable 1 lb. Bag (455g) - 10pcs HEPA Filters Replacement for ILIFE V3s V3s pro V5 V5s V5s Pro V5s Pro 2 V5s Plus Noisz S5 Robotic Vacuum Cleaner ILIFE V3s pro Filters ILIFE Robot Vacuum Filter - WINSINN 40mm 24V Fan - Dual Ball Bearing 8000 RPM 4020 Cooling Fan Replacement for 3D Printer/Industrial Equipment, 30cm Cable with XH2.54-2PIN, Brushless 40x20mm (4Pcs) --- ## 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.ar/products/86303646-4mm-pellet-activated-carbon-virgin-bituminous-coal-filter-media-1](https://www.desertcart.com.ar/products/86303646-4mm-pellet-activated-carbon-virgin-bituminous-coal-filter-media-1) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-07-27*