--- product_id: 12032034 title: "Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges - 2 Pack, Activated Carbon Media for CIF3 Submersible Internal Aquarium Filter - Removes Odors, Discoloration & Impurities - Black, 4x3x3 in" brand: "penn-plax" price: "₩37731" currency: KRW in_stock: true category: "Penn Plax" url: https://www.desertcart.kr/products/12032034-penn-plax-cascade-600-filter-replacement-carbon-cartridges-2-pack store_origin: KR region: South Korea --- # 4x3x3 in compact fit 4-6 weeks consistent filtration 2-pack refillable cartridges Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges - 2 Pack, Activated Carbon Media for CIF3 Submersible Internal Aquarium Filter - Removes Odors, Discoloration & Impurities - Black, 4x3x3 in **Brand:** penn-plax **Price:** ₩37731 **Availability:** ✅ In Stock ## Summary > 🌟 Keep your tank sparkling — because your aquatic friends deserve the best! ## Quick Answers - **What is this?** Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges - 2 Pack, Activated Carbon Media for CIF3 Submersible Internal Aquarium Filter - Removes Odors, Discoloration & Impurities - Black, 4x3x3 in by penn-plax - **How much does it cost?** ₩37731 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/12032034-penn-plax-cascade-600-filter-replacement-carbon-cartridges-2-pack) ## Best For - penn-plax enthusiasts ## Why This Product - Trusted penn-plax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Pack Convenience:** Two refillable cartridges ensure uninterrupted, hassle-free filter maintenance. - • **Trusted Aquatic Innovation:** Penn-Plax expertise delivers durable, effective filtration trusted by hobbyists worldwide. - • **Crystal Clear Aquatic Vibes:** Activated carbon media removes odors, discoloration & impurities for pristine water clarity. - • **Precision Fit, Maximum Flow:** Compact 4x3x3 inch design guarantees steady water movement inside your Cascade 600 filter. - • **Universal Fresh & Saltwater Support:** Optimized for both freshwater and saltwater tanks to keep your ecosystem balanced. ## Overview Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges (2 Pack) are designed for the CIF3 submersible internal aquarium filter, providing activated carbon filtration that removes odors, discoloration, and impurities. Suitable for both freshwater and saltwater tanks, each cartridge measures 4x3x3 inches and offers consistent filtration for 4 to 6 weeks. These refillable cartridges ensure easy maintenance and optimal water clarity, supporting a healthy aquatic environment. ## Description Keep your aquarium water clean and clear with the Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges. Designed for the Cascade 600 Fully Submersible Internal Filter (CIF3), these activated carbon cartridges provide reliable chemical filtration by helping maintain clearer water conditions, reduce discoloration, and minimize odors. The carbon media supports a well-balanced aquarium environment for both freshwater and saltwater tanks. Each pack includes two refillable cartridges for easy replacement and consistent filtration every 4 to 6 weeks. Built for durability and efficient water flow, each cartridge measures 4" (D) × 3" (W) × 3" (H) and features a clean black design that fits securely inside the filter. Ideal for aquarium owners looking for dependable filter media to support clear aquarium water and a well-maintained aquatic setup. ## Features - Sparkling Water Made Simple - Designed for the Cascade 600 Fully Submersible Internal Filter (CIF3), this aquarium filter cartridge helps keep water clean and clear by trapping debris, reducing odors, and removing discoloration for a balanced aquatic setup. - Clean Water, Happy Tank - Perfect for both freshwater and saltwater setups, these carbon cartridges help manage ammonia, nitrites, and nitrates, supporting a stable environment where aquatic life can thrive. - Easy Upkeep, Every Time - Each cartridge can be replaced or refilled effortlessly, giving you flexibility to maintain effective filtration every 4 to 6 weeks without hassle or mess. - Compact Fit, Consistent Flow - Includes two black carbon cartridges measuring 4" (D) x 3" (W) x 3" (H). The durable, snug-fitting design ensures steady water movement and optimal filtration inside your Cascade 600 filter. - Crafted with Care - With decades of aquatic expertise, Penn-Plax designs innovative fish tank filter solutions that help hobbyists create cleaner, healthier, and more enjoyable aquarium environments for their fish. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002DJFM4 | | ASIN | B0002DJFM4 | | Age Range Description | All Life Stages | | Best Sellers Rank | #28,272 in Pet Supplies ( See Top 100 in Pet Supplies ) #277 in Aquarium Filter Accessories | | Brand Name | Penn-Plax | | Color | Green | | Customer Reviews | 4.6 4.6 out of 5 stars (1,360) | | Date First Available | October 2, 2001 | | Date First Available | October 2, 2001 | | Department | Unisex-Adult | | Department | Unisex-Adult | | Directions | Rinse with warm water before placing into the filter. | | Included Components | Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges (2 Pack) – Provides Chemical Filtration for Freshwater and Saltwater Aquariums | | Item Dimensions LxWxH | 7 x 2 x 4 inches | | Item Package Dimensions L x W x H | 9.21 x 4.69 x 2.01 inches | | Item Weight | 0.27 g | | Item model number | CIF12 | | Item model number | CIF12 | | Manufacturer | Penn Plax | | Manufacturer | Penn Plax | | Material | Plastic | | Model Name | Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges (2 Pack) – Provides Chemical Filtration for Freshwater and Saltwater Aquariums | | Number of Items | 1 | | Product Dimensions | 7 x 2 x 4 inches; 0.01 ounces | | Size | 2-Pack Carbon Cartridge | | Specific Uses for Product | Indoor | | Style | Cascade 600 Replacement Carbon Cartridges (2 Pack) | | Target Audience Keyword | algae-eaters, betta-fish, bottom-feeder-fish, cichlid-fish, fish, goldfish, invertebrate-fish, mollusks, octopuses, rays, sharks, snails | | Warranty Description | Warranty | ## Images ![Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges - 2 Pack, Activated Carbon Media for CIF3 Submersible Internal Aquarium Filter - Removes Odors, Discoloration & Impurities - Black, 4x3x3 in - Image 1](https://m.media-amazon.com/images/I/71fwa0elO5L.jpg) ![Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges - 2 Pack, Activated Carbon Media for CIF3 Submersible Internal Aquarium Filter - Removes Odors, Discoloration & Impurities - Black, 4x3x3 in - Image 2](https://m.media-amazon.com/images/I/81GTAsnyQYL.jpg) ![Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges - 2 Pack, Activated Carbon Media for CIF3 Submersible Internal Aquarium Filter - Removes Odors, Discoloration & Impurities - Black, 4x3x3 in - Image 3](https://m.media-amazon.com/images/I/9191XyaSgLL.jpg) ![Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges - 2 Pack, Activated Carbon Media for CIF3 Submersible Internal Aquarium Filter - Removes Odors, Discoloration & Impurities - Black, 4x3x3 in - Image 4](https://m.media-amazon.com/images/I/71sC9rNDU4L.jpg) ![Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges - 2 Pack, Activated Carbon Media for CIF3 Submersible Internal Aquarium Filter - Removes Odors, Discoloration & Impurities - Black, 4x3x3 in - Image 5](https://m.media-amazon.com/images/I/81FQVS8Z4yL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.kr/products/12032034-penn-plax-cascade-600-filter-replacement-carbon-cartridges-2-pack](https://www.desertcart.kr/products/12032034-penn-plax-cascade-600-filter-replacement-carbon-cartridges-2-pack) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-11*