--- product_id: 43884838 title: "Aquaboon 4.5 x 20 Carbon Block Filter Cartridge Large - 5 Micron Whole House Water Filter Replacement Remove Chlorine Taste Odors Compatible with FC25B, EPM-20BB, CB-BB-20, 155783-43 (1 Pack)" brand: "aquaboon" price: "VT20716" currency: VUV in_stock: true url: https://www.desertcart.vu/products/43884838-aquaboon-4-5-x-20-carbon-block-filter-cartridge-large store_origin: VU region: Vanuatu --- # 5 micron filtration precision Universal 20-inch cartridge fit 6-month long-lasting lifespan Aquaboon 4.5 x 20 Carbon Block Filter Cartridge Large - 5 Micron Whole House Water Filter Replacement Remove Chlorine Taste Odors Compatible with FC25B, EPM-20BB, CB-BB-20, 155783-43 (1 Pack) **Brand:** aquaboon **Price:** VT20716 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game—pure, powerful, and built to last! ## Quick Answers - **What is this?** Aquaboon 4.5 x 20 Carbon Block Filter Cartridge Large - 5 Micron Whole House Water Filter Replacement Remove Chlorine Taste Odors Compatible with FC25B, EPM-20BB, CB-BB-20, 155783-43 (1 Pack) by aquaboon - **How much does it cost?** VT20716 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/43884838-aquaboon-4-5-x-20-carbon-block-filter-cartridge-large) ## Best For - aquaboon enthusiasts ## Why This Product - Trusted aquaboon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable carbon block design delivers consistent performance for up to 6 months. - • **Eco-Smart Choice:** Reduces plastic waste and replacement frequency—sustainability meets savings. - • **Effortless Upgrade:** Seamlessly fits standard 20" housings—swap filters without hassle or downtime. - • **Heavy-Duty Filtration:** Premium coconut shell carbon handles high flow and heavy sediment loads with ease. - • **Crystal-Clear Hydration:** Removes up to 99% chlorine & impurities for fresh, pure water every time. ## Overview The Aquaboon 4.5 x 20 Carbon Block Filter Cartridge is a high-performance, 5-micron whole house water filter replacement designed to remove chlorine, odors, and impurities. Compatible with multiple popular filtration systems, it offers up to 6 months of reliable use with a durable activated carbon block made from premium coconut shell. This cartridge ensures consistent, clean water for drinking, cooking, and bathing while reducing plastic waste and maintenance frequency. ## Description Aquaboon 4.5 x 20 Carbon Block Filter Cartridge Large - 5 Micron Whole House Water Filter Replacement Remove Chlorine Taste Odors Compatible with FC25B, EPM-20BB, CB-BB-20, 155783-43 (1 Pack) ## Features - Superior Water Purification for Your Home: Aquaboon’s 4.5 x 20 carbon block water filter provides exceptional abilities, eliminating chlorine, chemicals and other impurities. Enjoy purer filtered water for drinking, cooking and bathing. - Seamless Water Filter Cartridge Installation: Our 20-inch carbon water filter cartridges are engineered for effortless installation into standard 20" filter housings, they integrate easily into your whole house water filtration system. - Long-Lasting Performance: Say goodbye to frequent water filter replacements! With a lifespan up to 6 months, depending on water quality, 5 micron water filter delivers consistent well water filtration while reducing the need for constant maintenance. - Universal Compatibility: From whole home water filtration systems to under-sink and countertop setups, our CTO filter is universally compatible with various filtration systems. Swap out old house water filter with ease and enjoy purified water. - Exceptional Dirt-Holding Capacity: Crafted for durability, activated carbon filter cartridge boasts a high dirt-holding capacity, meaning it captures more impurities. This ensures efficient well water filtration and steady water flow for months on end. - Upgrade Your Water Filtration Experience: Elevate well water filter system with our 5 micron water filter 20 x 4.5 cartridge, designed to meet the highest standards. Our 20-inch water filter ensuring your family has access to clean, healthy water. - Minimize Plastic Waste and Cut Down on Expenses: Our long-lasting activated carbon filters reduce the frequency of filter replacements, minimizing plastic waste and expenses in the long run. Make a sustainable choice for your home with Aquaboon. - Enjoy Consistent Water Quality: This home water filter replacement cartridge ensures consistent water purification, removing up to 99% of chlorine and sediment. Whether you’re hydrating or cooking, Aquaboon delivers fresh, clean water every time. - Built for Heavy-Duty Filtration: With premium coconut shell activated carbon and a 5-micron water filter rating, our whole house filter cartridge offers heavy-duty filtration performance, handling large volumes of water. It’s ideal for high-flow systems. - Tailored for Versatility: Fits Multiple Models like iSpring filter replacement FC25B, Pelican CB-BB-20, EPM-20BB, ClearChoice 84642, 84641, 155783-43, CBC-20BB, Trojan CB-BB-20, Hydronix CB-45-2005, CB-45-2010, Watts WCBCFF20, etc. ## Product Details - **Material:** Coconut Shell,Activated Carbon,Coconut Carbon - **Product Dimensions:** 20"D x 4.5"W x 4.5"H - **Item Weight:** 6.8 Pounds - **External Testing Certification:** CB - **Product Benefits:** Removes Chlorine and Industrial Chemicals for Improved Taste and Purity ## Images ![Aquaboon 4.5 x 20 Carbon Block Filter Cartridge Large - 5 Micron Whole House Water Filter Replacement Remove Chlorine Taste Odors Compatible with FC25B, EPM-20BB, CB-BB-20, 155783-43 (1 Pack) - Image 1](https://m.media-amazon.com/images/I/61c71B3x7ZS.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Questions & Answers **Q: Hi, I currently have the 2.25" wide x 20" long filter. This filer is 4.5" wide. I think it will fit but want 2 know the difference as-far-as filterin?** A: In general you need to know what water defects you want to filter out. If you have a sand and sediment problem, a charcoal filter is overkill. If your problem is odor, then this filter is probably good. For odor, there are carbon block filters and granular filters, don't know what the tradeoff is. This type is what my water treatment company recommended for my system, and I'd trust them **Q: Running 1 sediment filter with no problem but the carbon 2 filters leak on big blue filter. Do you need to remove the black rubber seals on top/bottom** A: I had leak issues also with my Big Blue tanks. The rubber gaskets stay on the carbon filter but I had to devise a way to keep the filter centered while I tightened up the canister. I used three aluminum nails 120 degrees apart top and bottom to do this. I also found that the large "O" ring gasket at the top of the tank did not want to stay in position. I placed this gasket in hot water and then placed it in the lubricated channel. I applied the lubricant to the threads on the blue tank and then used the wrench filter to snug it up. That's how I got my leaks to stop. Hope this helps. **Q: Will this fit in an AP810-2 cartridge?** A: According to the Big Blue specs, these filters are compatible with the AP810-2 system. **Q: Why after installation. Open faucet after period of time, the water still is a bit white muddy** A: It's probably mico bubbles. Watch the "white" water for 30 seconds or so and see if the bubbles rise out and the water is clear. ## Frequently Bought Together - Aquaboon 4.5 x 20 Carbon Block Filter Cartridge Large - 5 Micron Whole House Water Filter Replacement Remove Chlorine Taste Odors Compatible with FC25B, EPM-20BB, CB-BB-20, 155783-43 (1 Pack) - Aquaboon 5 Micron 20 x 4.5 Whole House Sediment Filter Cartridge 20 inch Water Filter Replacement Compatible with DGD-5005-20, FP25B, AP810-2, 2-Pack - Aquaboon 1 Micron Well Water Filter Replacement 20 x 4.5 Whole House Sediment Filter Cartridge Compatible with DGD-5005-20, FP25B, AP810-2, 2-Pack --- ## 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.vu/products/43884838-aquaboon-4-5-x-20-carbon-block-filter-cartridge-large](https://www.desertcart.vu/products/43884838-aquaboon-4-5-x-20-carbon-block-filter-cartridge-large) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*