--- product_id: 15718659 title: "Express Water - FLTCAR0504C – 4 Pack Activated Carbon Block ACB Water Filter Replacement – 5 Micron, 10 inch Filter – Under Sink and Reverse Osmosis System" brand: "express water" price: "KD 19.36" currency: KWD in_stock: true reviews_count: 8 url: https://www.desertcart.com.kw/products/15718659-express-water-fltcar0504c-4-pack-activated-carbon-block-acb-water store_origin: KW region: Kuwait --- # 100% coconut husk activated carbon 99.99% impurity removal 5 micron precision filtration Express Water - FLTCAR0504C – 4 Pack Activated Carbon Block ACB Water Filter Replacement – 5 Micron, 10 inch Filter – Under Sink and Reverse Osmosis System **Brand:** express water **Price:** KD 19.36 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with every drop! ## Quick Answers - **What is this?** Express Water - FLTCAR0504C – 4 Pack Activated Carbon Block ACB Water Filter Replacement – 5 Micron, 10 inch Filter – Under Sink and Reverse Osmosis System by express water - **How much does it cost?** KD 19.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/15718659-express-water-fltcar0504c-4-pack-activated-carbon-block-acb-water) ## Best For - express water enthusiasts ## Why This Product - Trusted express water brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic Carbon:** Activated carbon made from 100% vacuum-heated coconut husks for natural toxin reduction. - • **Precision Filtration:** 5-micron carbon block ensures ultra-fine particle removal for unmatched purity. - • **Seamless System Sync:** Designed to perfectly complement your reverse osmosis setup for peak performance. - • **Pure Water, Pure Power:** Removes up to 99.99% of contaminants for crystal-clear hydration. - • **Expert Support On Demand:** Access to knowledgeable specialists ready to optimize your water experience. ## Overview The Express Water FLTCAR0504C 4-pack activated carbon block filters are 10-inch, 5-micron replacements designed for under-sink and reverse osmosis systems. Crafted from 100% vacuum-heated coconut husk carbon, they remove chlorine, VOCs, odors, and impurities with up to 99.99% efficiency, delivering crisp, clean water backed by expert customer support. ## Description Protect your home, health, and appliances by filtering your water. The Express Water Activated Carbon Block Filter 4 pack reduces major impurities from your water and provides clean water for home uses. The ACB filters out major water impurities like Chlorine, Total Organic Carbon (TOC), Pharmaceuticals, Turbidity, Volatile Organic Chemicals (VOC), Industrial Solvents, and Chemicals causing bad tastes, odors, and more.The ACB filter is good for up to 6 months. This is based on average water quality. Your filter life may be different depending on your water quality, temperature, and incoming pressure.This durable home water filter is able to deliver up to 1 gallon of water per minute. The filter works with 45-80 psi and water temperatures between 40-100℉. The filter is vacuum sealed and complete with a polypropylene shell, a thermal bonded cap, and an industrial sealed silicon ring to make sure it’s durable and reliable.Filter your water with high quality coconut carbon for maximum chemical absorption. Choose the filter that lasts longer to give you the best value in filtration. The Express Water Activated Carbon Block Filter FLTCAR0504C is the best in carbon filtration. ## Features - Reverse Osmosis Filter Replacement: Experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99.99% impurities. - RO Water Filter Replacement: Each Express Water replacement filter is specially designed to work together and compliment each other. Get the cleanest water and the best value in your reverse osmosis water filter. - Activated Carbon Water Filter: Made with 100% laboratory vacuum heated, cleaned coconut husk carbon, Express Water carbon block filters reduce chlorine, VOC, bad tastes, odors, cloudiness, and industrial solvents. - Replacement Water Filter: Express Water filters are made with the highest quality materials for long-lasting filtration and value. - On Demand Support: Support from experts who can answer any of your questions about your replacement water filters ## Product Details - **Material:** 100% Pure Coconut Shell Carbon - **Product Dimensions:** 2.5"D x 2.5"W x 9.78"H - **External Testing Certification:** ANSI, NSF - **Product Benefits:** Removes impurities and improves water taste - **Brand:** EXPRESS WATER ## Images ![Express Water - FLTCAR0504C – 4 Pack Activated Carbon Block ACB Water Filter Replacement – 5 Micron, 10 inch Filter – Under Sink and Reverse Osmosis System - Image 1](https://m.media-amazon.com/images/I/71MloqD-iTL.jpg) ![Express Water - FLTCAR0504C – 4 Pack Activated Carbon Block ACB Water Filter Replacement – 5 Micron, 10 inch Filter – Under Sink and Reverse Osmosis System - Image 2](https://m.media-amazon.com/images/I/7167vVehpZL.jpg) ![Express Water - FLTCAR0504C – 4 Pack Activated Carbon Block ACB Water Filter Replacement – 5 Micron, 10 inch Filter – Under Sink and Reverse Osmosis System - Image 3](https://m.media-amazon.com/images/I/71qvcboNuvL.jpg) ![Express Water - FLTCAR0504C – 4 Pack Activated Carbon Block ACB Water Filter Replacement – 5 Micron, 10 inch Filter – Under Sink and Reverse Osmosis System - Image 4](https://m.media-amazon.com/images/I/71Nk7CCH+9L.jpg) ![Express Water - FLTCAR0504C – 4 Pack Activated Carbon Block ACB Water Filter Replacement – 5 Micron, 10 inch Filter – Under Sink and Reverse Osmosis System - Image 5](https://m.media-amazon.com/images/I/71a21MCFjQL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great in a whole house 2-filter setup *by R***. on August 9, 2019* My house has very heavy rust in our well system, as well as sulfury smell/taste. Our first filter is a basic string filter to get out the heavier sediment, and we use this filter to pick up the rest. The way it's described on the product listing, it's a little unclear as to how it's intended to be used-- whether it would reduce the water flow rate too much in a whole-house filtration system or not. The simple answer is: not. We've noticed no drop at all in our water flow rate using this filter instead of a basic carbon filter we'd find at our local big box hardware store. Is this filter better than the filters available locally? Hm... maybe. We can't get ACB filters locally, just basic carbon filters. This ACB filter gives us decent tasting water and seems to fare better for a little while longer than the basic carbon filters we used to buy locally. That said, we still only get about 4-5 weeks before the sulfur smell comes back and rust starts to stain our appliances, so this filter isn't a panacea. Short of investing in an actual water softener, though, this is the best we've come across for a reasonable price that adequately stems the tide of rust. Also, given that the price seems to drop significantly the more we order at one time, a 10-pack like this provides us with a noteworthy level of savings. Exactly why purchasing a smaller package would increase the price of the filters by such a huge amount is beyond me, but hey, I'm going to use this entire 10-pack in under a year anyway, so it's not really a big deal. ### ⭐⭐⭐⭐⭐ Great Buy *by G***. on March 13, 2025* 3/13/25 - Great filters and at a outstanding price. ### ⭐⭐⭐⭐⭐ Nice filter. *by M***A on May 5, 2025* Works well.Good for you diy's ## Frequently Bought Together - Express Water - FLTCAR0504C – 4 Pack Activated Carbon Block ACB Water Filter Replacement – 5 Micron, 10 inch Filter – Under Sink and Reverse Osmosis System - PUREPLUS 5 Micron 10" x 2.5" Whole House Sediment Home Water Filter Cartridge Replacement for Any 10 inch RO Unit, Culligan P5, Aqua-Pure AP110, Dupont WFPFC5002, CFS10, WHKF-G05, 4Pack - iSpring FP120X4 10"x2.5" Universal Sediment Water Filter Replacement Cartridges, 20 Micron Multi-layer Sediment Filter, 4 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.com.kw/products/15718659-express-water-fltcar0504c-4-pack-activated-carbon-block-acb-water](https://www.desertcart.com.kw/products/15718659-express-water-fltcar0504c-4-pack-activated-carbon-block-acb-water) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-17*