--- product_id: 74389258 title: "12x40 Mesh Size Coconut Shell Activated Carbon, Premium Charcoal Filter Media for Aquarium and Water Filtration (Removed Odors and Discoloration) - Resealable Bulk 1 Pound Bag (455 Grams)" brand: "envirosupply" price: "318 Lei" currency: RON in_stock: true category: "Enviro Supply" url: https://www.desertcart.ro/products/74389258-12x40-mesh-size-coconut-shell-activated-carbon-premium-charcoal-filter store_origin: RO region: Romania --- # Premium coconut shell source 12x40 mesh size precision Meets NSF & AWWA standards 12x40 Mesh Size Coconut Shell Activated Carbon, Premium Charcoal Filter Media for Aquarium and Water Filtration (Removed Odors and Discoloration) - Resealable Bulk 1 Pound Bag (455 Grams) **Brand:** envirosupply **Price:** 318 Lei **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water quality game with premium coconut shell activated carbon! ## Quick Answers - **What is this?** 12x40 Mesh Size Coconut Shell Activated Carbon, Premium Charcoal Filter Media for Aquarium and Water Filtration (Removed Odors and Discoloration) - Resealable Bulk 1 Pound Bag (455 Grams) by envirosupply - **How much does it cost?** 318 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/74389258-12x40-mesh-size-coconut-shell-activated-carbon-premium-charcoal-filter) ## 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 - • **Certified Safety & Quality:** Complies with NSF Std. 61, AWWA, Halal & Kosher certifications for peace of mind. - • **Precision Filtration Power:** Optimized 12x40 mesh granules for superior water clarity and contaminant removal. - • **Resealable Bulk Convenience:** 1-pound resealable bag designed for easy storage and long-lasting filtration performance. - • **Sustainably Sourced Excellence:** Crafted from premium coconut shells ensuring eco-friendly, high-activity carbon. - • **Odor & Discoloration Eliminator:** Effectively removes chlorine, ozone, and organic compounds for pristine aquarium water. ## Overview EnviroSupply’s 12x40 Mesh Coconut Shell Activated Carbon delivers industrial-grade filtration with a high micropore volume for rapid removal of chlorine, odors, and harmful organic compounds. Certified to NSF and AWWA standards, this 1-pound resealable bulk pack ensures clean, crystal-clear water for aquariums, fish ponds, and potable water systems—perfect for professionals demanding reliable, eco-conscious filtration. ## Description EnviroSupply & Service's Premium 12x40 Coconut Shell Activated Carbon is a high activity granular activated carbon manufactured for high purity water production. Its large micropore volume makes it particularly well suited for the removal of low molecular weight organic compounds and their chlorinated by-products such as chloroform and other trihalomethanes (THMs). It is also ideally suited for the removal of oxidizing agents such as chlorine and ozone from water. An important feature of this material is its superior mechanical hardness and the extensive de-dusting during its manufacture ensures an exceptionally clean activated carbon product. FEATURES AND BENEFITS: Large and extensive internal pore structure High content of micropores Maximum hardness Low dust and turbidity High organic (THM) capacity High volume activity Rapid dechlorination Effective removal of ozone Low filtered water turbidity CERTIFICATIONS AND APPROVALS: AWWA B604-05 EN12915 NSF Std. 61 Halal certified Kosher certified SPECIFICATION: Iodine number min. 1100 mg/g Moisture content (as packed) max. 5% Total ash content max. 4% Ball-pan hardness min. 98% Apparent density min. 430 kg/m3 TYPICAL PROPERTIES: Surface area (BET) 1150 m²/g CTC activity 63 % Apparent density 510 kg/m³ Apparent density, backwashed and drained 440 kg/m³ pH 10 Dechlorination halving value (12x40 mesh) 3.1 cm If you have any questions about this product or any of the other products we offer, ask us anytime! We're always here to assist with your purchase. ## Features - 12x40 (mesh size) bulk activated charcoal for industrial and household use - Our Granular activated charcoal (GAC) is manufactured from premium grades of coconut shell - Ideal size for water filtration systems. Aquariums, fish ponds, potable water, dialysis and more - Meets AWWA Standards, ANSI/NSF Standard 61 and Food Chemicals Codex Standards - 1 Pound resealable bag of premium activated charcoal ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00XLZUYW0 | | ASIN | B00XLZUYW0 | | Best Sellers Rank | #207,647 in Pet Supplies ( See Top 100 in Pet Supplies ) #3,428 in Aquarium Filter Accessories | | Brand Name | EnviroSupply | | Customer Reviews | 4.6 4.6 out of 5 stars (175) | | Date First Available | May 11, 2015 | | Is Discontinued By Manufacturer | No | | Item Form | Granules | | Item Weight | 455 Grams | | Item model number | 12X40SAW | | Liquid Volume | 1 Liters | | Manufacturer | EnviroSupply | | Manufacturer | EnviroSupply | | Manufacturer Part Number | 12X40SAW | | Model Number | 12X40SAW | | Package Dimensions | 12.76 x 5.87 x 2.91 inches; 1 Pounds | | Target Species | Fish | | Unit Count | 16.0 Ounce | ## Product Details - **Brand:** EnviroSupply - **Item Form:** Granules - **Item Weight:** 455 Grams - **Liquid Volume:** 1 Liters - **Unit Count:** 16.0 Ounce ## Images ![12x40 Mesh Size Coconut Shell Activated Carbon, Premium Charcoal Filter Media for Aquarium and Water Filtration (Removed Odors and Discoloration) - Resealable Bulk 1 Pound Bag (455 Grams) - Image 1](https://m.media-amazon.com/images/I/51M6R8e8QML.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the "fineness rating" so one can determine how powdery the product is ? One reviewer claimed it's too fine for water filtration.....** A: This product is like a course sand which is what is recommended for water filtration. The maximum ash content according to testing method ASTM D-2866-94 is 3%. **Q: Is this coconut shell carbon acid washed?** A: Yes. **Q: Is this product food grade safe?** A: Melina, yes, our premium 12x40 coconut shell activated carbon charcoal meets AWWA Standards, ANSI/NSF Standard 61 and Food Chemicals Codex Standards for drinking water applications. If you have any additional questions or would like to discuss over the phone my direct line is 949-732-3318. Thank you. -Joe H. **Q: Can this be placed into porous bags to eliminate odors in closets and furniture?** A: Can't hurt. ## Frequently Bought Together - EnviroSupply 12x40 Mesh Size Coconut Shell Activated Carbon, Premium Charcoal Filter Media for Aquarium and Water Filtration (Removed Odors and Discoloration) - Resealable Bulk 1 Pound Bag (455 Grams) - KDF55 KDF 55 Filter Media, Chlorine, Heavy Metal, and Bacteria Removal 1 LB, Gold --- ## 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.ro/products/74389258-12x40-mesh-size-coconut-shell-activated-carbon-premium-charcoal-filter](https://www.desertcart.ro/products/74389258-12x40-mesh-size-coconut-shell-activated-carbon-premium-charcoal-filter) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-07-08*