--- product_id: 212769159 title: "Koller Products Size Small Replacement Filter Cartridges - 3 Pack" brand: "koller products" price: "176 kr" currency: NOK in_stock: true category: "Koller Products" url: https://www.desertcart.no/products/212769159-koller-products-size-small-replacement-filter-cartridges-3-pack store_origin: NO region: Norway --- # Crystal-clear water clarity Activated carbon purification Pre-assembled, no-mess install Koller Products Size Small Replacement Filter Cartridges - 3 Pack **Brand:** koller products **Price:** 176 kr **Availability:** ✅ In Stock ## Summary > 🐠 Keep your tank crystal clear and your fish the envy of every aquarist! ## Quick Answers - **What is this?** Koller Products Size Small Replacement Filter Cartridges - 3 Pack by koller products - **How much does it cost?** 176 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/212769159-koller-products-size-small-replacement-filter-cartridges-3-pack) ## Best For - koller products enthusiasts ## Why This Product - Trusted koller products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple Pack Value:** Three ready-to-use cartridges keep your aquarium consistently fresh and your fish thriving. - • **Dual-Action Filtration:** Dense poly-fiber floss traps debris while activated carbon eliminates organic pollutants for healthier fish. - • **Hands-Free Maintenance:** Replace cartridges without getting your hands wet—clean water, clean routine. - • **Effortless Aquarium Care:** Pre-assembled cartridges mean zero hassle—just pop in and enjoy pristine water. - • **Optimized for Small Tanks:** Perfectly sized for aquariums up to 7 gallons, ensuring peak filter performance every month. ## Overview Koller Products Size Small Replacement Filter Cartridges come in a convenient 3-pack, designed for aquariums up to 7 gallons. Featuring a dense poly-fiber outer shell and activated carbon core, these pre-assembled cartridges efficiently remove fish waste, debris, and organic pollutants to maintain crystal-clear water and healthy aquatic life. Easy to install and replace monthly, they offer a no-mess, hands-dry filtration upgrade trusted by thousands of aquarium enthusiasts. ## Description Replacement filter cartridge fits Koller Products aquariums with power filters using filter cartridges size Small. Keeps water crystal-clear and fish healthy by removing organic pollutants and other impurities from your aquarium's water. Comes with 3 ready-to-use replacement filters cartridges. ## Features - PREMIUM REPLACEMENT FILTER CARTRIDGE: Keeps aquarium water crystal clear and your fish healthy. - PRE-ASSEMBLED - READY TO USE: No assembly required, no mess. - DENSE POLY-FIBER OUTER SHELL: Dual-sided poly-fiber floss removes fish waste and other debris. - REMOVES IMPURITIES: Activated carbon eliminates organic pollutants that can degrade water quality and cloud water. - HANDS STAY DRY: Easy to Install - Easy to Replace - No Need to Get Hands Wet. - OPTIMUM FILTRATION: For optimal filter performance replace cartridge monthly or sooner if heavily soiled and reduced filer flow. - KOLLER PRODUCTS REPLACEMENT CARTRIDGES: Replacement cartridge fits Koller Product power filters for the following aquariums: AquaView 3-gallon (B01M4LNYWS), 4.5-gallon Aquarium (B01JS39E60), 5-gallon Aquarium (B00KIRR8BY), 6-gallon 360 Aquarium (B007R5C6CG), 6.5-gallon Aquarium (B0182CAHWS), 7-gallon Aquarium (B01JS2NNJA), Smart Tank 6.5-gallon Aquarium (B086D9B85Q), and Smart Tank 7-gallon Aquarium (B0865LG56Z). - DIMENSIONS: 2.25 L x .5 W x 5 H Inches. Product may ship in white SIOC packaging depending on demographic region. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086GMHR1P | | ASIN | B086GMHR1P | | Best Sellers Rank | #17,574 in Pet Supplies ( See Top 100 in Pet Supplies ) #138 in Aquarium Filter Accessories | | Brand Name | Koller Products | | Capacity | 7 gallons | | Container Type | Cartridge | | Customer Reviews | 4.6 4.6 out of 5 stars (2,127) | | Date First Available | May 23, 2020 | | Filter Life Cycle | 1 months | | Included Components | Filter Cartridge | | Installation Type | Countertop | | Item Dimensions L x W x H | 2.38"L x 0.75"W x 5"H | | Item Type Name | Aquarium filter cartridge | | Item Weight | 1.28 ounces | | Item Width | 0.5 inches | | Item model number | AQ10FC-30 | | Manufacturer | Koller Products | | Manufacturer | Koller Products | | Material Type | Poly-fiber | | Model Name | Aquarium Filter Cartridges Small 3 Pack | | Model Number | AQ10FC-30 | | Number of Items | 3 | | Other Special Features of the Product | Removes Fish Waste and Debris | | Part Number | AQ10FC-30 | | Product Dimensions | 2.38 x 0.75 x 5 inches; 1.28 ounces | | Purification Method | Activated Carbon | | Supported Water TDS Level Maximum (PPM) | 200 | | UPC | 049146980135 | | Unit Count | 1 Count | | Warranty Description | Manufacture | ## Product Details - **Brand:** Koller Products - **Capacity:** 7 gallons - **Included Components:** Filter Cartridge - **Installation Type:** Countertop - **Item Weight:** 1.28 ounces - **Material:** Poly-fiber - **Package Information:** Cartridge - **Product Dimensions:** 2.38"L x 0.75"W x 5"H - **Purification Method:** Activated Carbon - **Special Feature:** Removes Fish Waste and Debris ## Images ![Koller Products Size Small Replacement Filter Cartridges - 3 Pack - Image 1](https://m.media-amazon.com/images/I/81AVg2tLTKL.jpg) ## Questions & Answers **Q: Will this product provide chemical, biological, and mechanical filtration?** A: Yes. Power filters will combine the mechanical and chemical media into a single cartridge. The exterior of the cartridge provides mechanical filtration, while the media inside provides chemical filtration. Beneficial bacteria will also colonize on the filter cartridge, providing biological filtration. If you have additional questions please feel free to contact us at 800.545.1344. Thank you for your question. Customer Care Team **Q: So when you replace the filter cartridge with a brand new cartridge you lose most of the established bacteria colony?** A: Thank you for your question. When you replace a soiled filter cartridge, biological filtration will start up again on the cartridge but the established beneficial bacteria living on aquarium gravel, ornaments, plants, and walls of the fish tank will remain, unaffected. The new filter cartridge will quickly remove organic pollutants and debris, keeping the crystal clear and fish healthy. If you have additional questions please feel free to contact us at 800.545.1344, we are here to provide assistance. Customer Care Team **Q: what's actual size of the filter?** A: This is for Koller filters KC10 that uses small filter cartridge size and dimensions are 2.25 L x .5 W x 5 H Inches as per the manufacturer's specifications. **Q: What makes this 4 pieces, but it’s only 3 filters?** A: It says 3 replacement cartridges on the box and that is what comes in the box. They must have made a mistake when they said 4 piece set. --- ## 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.no/products/212769159-koller-products-size-small-replacement-filter-cartridges-3-pack](https://www.desertcart.no/products/212769159-koller-products-size-small-replacement-filter-cartridges-3-pack) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-14*