--- product_id: 335524089 title: "Ronaqua High Capacity Coconut Shell Carbon Block Water Filter 5 Micron Cartridge 4.5\" x 20\" for Universal Whole House System WELL-MATCHED with CB-45-2005, FC25B, FLTWH2045C02 and PRL-RCL (6 Pack)" brand: "ronaqua" price: "€ 550.75" currency: EUR in_stock: true url: https://www.desertcart.gr/products/335524089-ronaqua-high-capacity-coconut-shell-carbon-block-water-filter-5 store_origin: GR region: Greece --- # 40,000 gallons capacity 5 Micron filtration Universal fit Ronaqua High Capacity Coconut Shell Carbon Block Water Filter 5 Micron Cartridge 4.5" x 20" for Universal Whole House System WELL-MATCHED with CB-45-2005, FC25B, FLTWH2045C02 and PRL-RCL (6 Pack) **Brand:** ronaqua **Price:** € 550.75 **Availability:** ✅ In Stock ## Summary > 💧 Filter your worries away with Ronaqua's ultimate water solution! ## Quick Answers - **What is this?** Ronaqua High Capacity Coconut Shell Carbon Block Water Filter 5 Micron Cartridge 4.5" x 20" for Universal Whole House System WELL-MATCHED with CB-45-2005, FC25B, FLTWH2045C02 and PRL-RCL (6 Pack) by ronaqua - **How much does it cost?** € 550.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/335524089-ronaqua-high-capacity-coconut-shell-carbon-block-water-filter-5) ## Best For - ronaqua enthusiasts ## Why This Product - Trusted ronaqua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🛡️ NSF Certified:** Trust in quality with standards that ensure safety and reliability. - • **🔧 Easy Installation:** Quick and simple setup means more time enjoying pure water! - • **💎 Crystal Clear Water:** Say goodbye to impurities and hello to freshness! - • **🔄 Universal Compatibility:** Fits a wide range of systems for hassle-free replacement. - • **🌍 Long-lasting Performance:** Enjoy up to 40,000 gallons of clean water before needing a change. ## Overview The Ronaqua High Capacity Coconut Shell Carbon Block Water Filter is designed for universal compatibility with various whole house systems. With a 5-micron filtration capability, it effectively reduces contaminants like chlorine, iron, and pesticides, ensuring fresh and clean water. This filter boasts a remarkable capacity of 40,000 gallons, making it a long-lasting solution for your water purification needs. Certified by NSF, it guarantees safety and quality, while its easy installation process allows for a seamless upgrade to your water system. ## Description Ronaqua High Capacity Coconut Shell Carbon Block Water Filter 5 Micron Cartridge 4.5" x 20" for Universal Whole House System WELL-MATCHED with CB-45-2005, FC25B, FLTWH2045C02 and PRL-RCL (6 Pack) ## Features - 💎 Keeps water fresh by reducing and removing iron, manganese, chlorine, hydrogen sulfide, herbicides, pesticides, and other industrial chemicals - 💎 Universal Replacement for all 20" Big Water Filter Housing and WELL-MATCHED Models of Cartridges: Pelican Water PRL-RCL, Pelican CB-BB-20, EPM-20BB, CBC-20BB, CB-BB-20, iSpring FC25B, Hydronix CB-45-2005, CB-45-2010, Watts WCBCFF20, BC20-BB-5, FLTWH2045C02 - 💎 Product Lifetime - 20,000 gallons - replace two or three times a year - depending on your water quality - 💎 This filter is wrapped and sealed and meets NSF (National Science Foundation) Standards and Regulations. Dimensions: 20 inches x 4.5 inches (50.8 cm x 11.43 cm) - 💎 WELL-FIT FOLLOWING HOUSINGS: Water Filters Depot (WFD) H-20BB-1PR, Geekpure BB-20B, iSpring HB28BX2 and WGB12B, HFPP-1-PR20, Premier Water Systems WF45-20-1NPT, SimPure RSWHB002Z_S8, Aquaboon AB-WH20BB, H-H201BBE, H2O Splash WHBB20T1BL, Hydronix HX-HF45-20BLBK10, Max Water B078FPN68M ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Ronaqua | | Model Number | 6CTO-20BB | | Product Dimensions | 12.7 x 12.7 x 50.8 cm; 3.18 Kilograms | | Capacity | 40000 Gallons | | Item Weight | 3.18 Kilograms | ## Images ![Ronaqua High Capacity Coconut Shell Carbon Block Water Filter 5 Micron Cartridge 4.5" x 20" for Universal Whole House System WELL-MATCHED with CB-45-2005, FC25B, FLTWH2045C02 and PRL-RCL (6 Pack) - Image 1](https://m.media-amazon.com/images/I/91zxOv6ZVlS.jpg) ![Ronaqua High Capacity Coconut Shell Carbon Block Water Filter 5 Micron Cartridge 4.5" x 20" for Universal Whole House System WELL-MATCHED with CB-45-2005, FC25B, FLTWH2045C02 and PRL-RCL (6 Pack) - Image 2](https://m.media-amazon.com/images/I/71BUexVUPQS.jpg) ![Ronaqua High Capacity Coconut Shell Carbon Block Water Filter 5 Micron Cartridge 4.5" x 20" for Universal Whole House System WELL-MATCHED with CB-45-2005, FC25B, FLTWH2045C02 and PRL-RCL (6 Pack) - Image 3](https://m.media-amazon.com/images/I/71ZWBQH9KnS.jpg) ![Ronaqua High Capacity Coconut Shell Carbon Block Water Filter 5 Micron Cartridge 4.5" x 20" for Universal Whole House System WELL-MATCHED with CB-45-2005, FC25B, FLTWH2045C02 and PRL-RCL (6 Pack) - Image 4](https://m.media-amazon.com/images/I/71kpLD4OekS.jpg) ![Ronaqua High Capacity Coconut Shell Carbon Block Water Filter 5 Micron Cartridge 4.5" x 20" for Universal Whole House System WELL-MATCHED with CB-45-2005, FC25B, FLTWH2045C02 and PRL-RCL (6 Pack) - Image 5](https://m.media-amazon.com/images/I/71HuaR7w1bS.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Questions & Answers **Q: will this fit in big blue housing** A: Dear Customer, Yes those filters are filters for Big Blue Housings. Sincerely, EZbuy365 **Q: Where are these filters made?** A: Red China --- ## 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.gr/products/335524089-ronaqua-high-capacity-coconut-shell-carbon-block-water-filter-5](https://www.desertcart.gr/products/335524089-ronaqua-high-capacity-coconut-shell-carbon-block-water-filter-5) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-28*