--- product_id: 49360655 title: "Fluval Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White" brand: "fluval" price: "COP 238903" currency: COP in_stock: false reviews_count: 13 category: "Fluval" url: https://www.desertcart.co/products/49360655-fluval-replacement-carbon-for-fluval-flex-spec-evo-3-bags store_origin: CO region: Colombia --- # Crystal clear water clarity 3-pack value set Removes heavy metals & impurities Fluval Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White **Brand:** fluval **Price:** COP 238903 **Availability:** ❌ Out of Stock ## Summary > 💧 Keep your tank crystal clear and your fish thriving—because your aquatic ecosystem deserves the best! ## Quick Answers - **What is this?** Fluval Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White by fluval - **How much does it cost?** COP 238903 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/49360655-fluval-replacement-carbon-for-fluval-flex-spec-evo-3-bags) ## Best For - fluval enthusiasts ## Why This Product - Trusted fluval brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Purify Like a Pro:** Advanced carbon granules eliminate odors, discoloration, and harmful metals for pristine tank water. - • **Triple Pack Power:** Three replacement bags ensure long-lasting filtration without frequent reordering. - • **Trusted by Thousands:** 4.6-star rated with over 8,000 reviews—join the community of satisfied aquarium pros. - • **Effortless Maintenance:** Easy-to-install media keeps your aquarium sparkling clear with minimal upkeep. - • **Seamless Compatibility:** Specifically engineered for Fluval Flex, Spec, and Evo filters—perfect fit, zero hassle. ## Overview Fluval Replacement Carbon is a premium filtration media designed for Fluval Flex, Spec, and Evo aquarium filters. This 3-pack of carbon granules effectively removes heavy metals, odors, and discoloration, ensuring crystal clear water and a healthy environment for your fish. With allergen-free composition and a trusted 4.6-star rating from over 8,000 users, it offers reliable, easy-to-install maintenance for aquarists seeking top-tier water quality. ## Description From the manufacturer Fluval Through groundbreaking product technologies, educational initiatives, conservation efforts, and a strong commitment to social media, our brand caters to all generations of aquarists to foster a sustainable future where aquatic life and humanity can thrive in harmony. Fluval Carbon Cartridge Filter Media Spec Range Specially designed for the Spec Fluval tabletop aquarium, this premium activated carbon performs the second essential step of filtration, that of chemical filtration. This premium charcoal provides large surfaces for the adsorption of impurities. It effectively removes heavy metals, bad odors, discolouration and pollutants to leave the aquarium water crystal clear and sparkling. Review: Recommended - These are great a perfect for our filter system Review: Would buy again - Excellent product, good value for money. Would buy again. ## Features - Replacement media for the Fluval Spec - Removes heavy metals, odors and discoloration - Absorbs impurities - Works to leave your tank crystal clear - 3-pack ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0049RIUWK | | Allergen Information | Allergen-Free | | Best Sellers Rank | 4,898 in Pet Supplies ( See Top 100 in Pet Supplies ) 25 in Aquarium Filter Accessories | | Brand | Fluval | | Brand Name | Fluval | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 8,269 Reviews | | Global Trade Identification Number | 00015561113779 | | Included Components | 3x Carbon Filters | | Item Form | Granules | | Item Type Name | Fluval Spec/Flex/Evo Replacement Carbon (3 bags) | | Item Weight | 5.82 Ounces | | Item form | Granules | | Item weight | 5.82 Ounces | | Liquid Volume | 34 Litres | | Liquid volume | 34 Litres | | Manufacturer | Rolf C Hagen UK Ltd | | Manufacturer Part Number | A1377 | | Model Number | A1377 | | Number of Packs | 3 | | Pet Type | Fish | | Target Species | Fish | | UPC | 015561113779 | | Unit Count | 1 count | | Unit count | 1 count | ## Product Details - **Brand:** Fluval - **Item form:** Granules - **Item weight:** 5.82 Ounces - **Liquid volume:** 34 Litres - **Manufacturer:** Rolf C Hagen UK Ltd ## Images ![Fluval Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White - Image 1](https://m.media-amazon.com/images/I/61Beyt2-m2L.jpg) ![Fluval Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White - Image 2](https://m.media-amazon.com/images/I/61NzCaM7vfL.jpg) ![Fluval Replacement Carbon for Fluval Flex/Spec/Evo - 3 bags,White - Image 3](https://m.media-amazon.com/images/I/21tx7tk-z9L.jpg) ## Questions & Answers **Q: How often does these need to be changed i have a 190l tank i.do water changes every 2weeks** A: Carbon packs are normally recommended to be changed every 4-8 weeks depending on use and cleanliness of aquarium. **Q: Will this fit an Aquaclear 20?** A: This item is specifically designed for Evo, Spec & Flex filters. We could not say it will 100% work with a different item, even though it may well do. **Q: What size are these? Width & length? Want to use instead of aqua filters** A: The product - as indicated in the illustration - is contained in 3 sealed package in a box. It actually has the very small size of a grain. I bought mine to clear the water clear in hyacinth bulb glasses. This product is similar to "Eheim Karbon" which I bought for the same purpose. Since I do not have an aquarium, I regret not being able offer an opinion as to whether either of the products I have bought would be appropriate to meet the enquirer's needs. Adrian Clark **Q: will they fit an external 307 filter ?** A: I just put two bags in my 307 :) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Recommended *by T***K on 23 January 2026* These are great a perfect for our filter system ### ⭐⭐⭐⭐⭐ Would buy again *by T***L on 12 December 2025* Excellent product, good value for money. Would buy again. ### ⭐⭐⭐⭐ Fantastic value *by M***A on 4 January 2026* For the price & Quality it's a NO Brainer... Purchased multiple times 🧐 It ALL started as experiment & recycling. I've Always fancied Black gravel But have you seen the price, so After thier spent I Cook them in the oven & add them to the tank , 6 months in & it's seems to work ## Frequently Bought Together - Fluval Spec/Evo/Flex Activated Carbon, Replacement Aquarium Filter Media, 3-Pack, A1377,Black - Fluval SPEC Biomax - 2.1 Ounces (3 Pack) - Fluval Betta Diffusion Chamber Pad, Replacement Aquarium Filter Media --- ## 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.co/products/49360655-fluval-replacement-carbon-for-fluval-flex-spec-evo-3-bags](https://www.desertcart.co/products/49360655-fluval-replacement-carbon-for-fluval-flex-spec-evo-3-bags) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-05-30*