--- product_id: 697495439 title: "EXPRESS WATER WH-300RS-CPS Anti-Scale (Regular) Water Filter System, Whole House Basic" brand: "express water" price: "€ 6.54" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.pt/products/697495439-express-water-wh-300rs-cps-anti-scale-regular-water-filter store_origin: PT region: Portugal --- # EXPRESS WATER WH-300RS-CPS Anti-Scale (Regular) Water Filter System, Whole House Basic **Brand:** express water **Price:** € 6.54 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** EXPRESS WATER WH-300RS-CPS Anti-Scale (Regular) Water Filter System, Whole House Basic by express water - **How much does it cost?** € 6.54 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/697495439-express-water-wh-300rs-cps-anti-scale-regular-water-filter) ## 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 ## Description Introducing the Anti-Scale Whole House Water Filter by Express Water, a breakthrough in home water purification. Our cutting-edge, three-stage filtration technology ensures that you and your family have access to ultra-pure, crystal-clear water right from the tap. Designed for durability, our system filters up to 100,000 gallons of water, providing a long-lasting solution for a healthier lifestyle. The easy-to-change filter cartridges mean you spend less time worrying about maintenance and more time enjoying the benefits of clean, filtered water. Whether you're cooking, cleaning, or bathing, you'll notice an immediate difference in water quality. Gone are the foul odors and unwelcome contaminants that can affect your health and well-being. Instead, savor the improved taste and the softer texture that truly pure water brings to your life. And let's not forget the environmentally friendly aspect—our system reduces the need for single-use plastic bottles, contributing to a greener planet. Upgrade to the Anti-Scale Whole House Water Filter by Express Water; it's more than a water filter—it's an investment in your health and the environment. Review: Great filter setup - From the moment I saw these on here till now, I've actually been very impressed with these. They were fairly easy to install, I ran pex with ptc connections. 1 inch inlet and outlet made it a breeze. Soon as I turned on the water the purge on top helped let them fill and then they filtered the dirty water and made it very clean. There's no leakage other than the initial purge after installation. I spend a pretty penny but I think it's value for the money. Review: Good quality !!! - Good quality, exactly as described, were helpful if you have terrible water from street or well system. I'm plumber and install lot of this sets to my customers for last couple years In the picture you see how this filters look after 3-4 months at my area, Long Island NY. Last time filter replaced 11/20/2024-today is 03/12/2025, when replaced-new filter is white now-brown. I replaced sediment every 3-4 mounts, and 2 other filters every 6 months. ## Features - Reduce Contaminants and Enjoy Clean Water: Get safe, clean water for your family with our 3-Stage Anti-Scale Water Filtration System. Our advanced technology reduces harmful contaminants like chlorine, dirt and VOCs for odor-free, crystal-clear water while protecting your home from the formation of scale and corrosion. - Improved Water Quality: Upgrade your water quality with our home water filtration system. Eliminate impurities and chemicals for a refreshing, clean taste. Enjoy healthier, great-tasting water straight from your tap! - Comprehensive Filtration: Featuring 1" standard connections and quick-change cartridges, our filtration system efficiently removes chlorine, impurities and more while preventing scale and corrosion. Elevate your well-being with improved water quality that positively impacts your skin, hair, and general health. - Durable & Versatile: Our system is engineered for versatility. Compatible with well, tap, or municipal water sources, it offers inline and whole home filtration options to tailor your water treatment to your unique needs. - Engineered for Durability: Offering up to 100K gallons of purified water, our system is built for longevity. Features easy-to-change cartridges. Enjoy benefits like no wastewater, consistent water pressure, chlorine-free showers, cleaner plumbing, and longer appliance life—all for a hassle-free, superior hydration experience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1H31CQQ | | Brand | Express Water | | Capacity | 100000 gallons | | Container Type | Cartridges | | Customer Reviews | 4.4 out of 5 stars 133 Reviews | | Included Components | 3-stage whole house system, filters | | Included components | 3-stage whole house system, filters | | Item Dimensions L x W x H | 61L x 20.3W x 76.2H centimetres | | Item Type Name | Whole House Water Filter System | | Item Weight | 17.69 kg | | Manufacturer | Express Water | | Manufacturer Part Number | WH-300RS-CPS | | Material | Plastic | | Material Type | Plastic | | Model Name | Anti-Scale Whole House (Regular) | | Model Number | WH-300RS-CPS | | Other Special Features of the Product | Heavy Duty | | Power Source | Water Pressure | | Product dimensions | 61L x 20.3W x 76.2H centimetres | | Purification Method | Anti-Scale, Polyphosphate | | Special feature | Heavy Duty | | UPC | 810052531342 | | Unit Count | 1.0 count | ## Product Details - **Brand:** EXPRESS WATER - **Capacity:** 0.25 Gallons - **Included Components:** Whole house filtration system, replacement filters, pressure gauge, manual - **Installation Type:** Whole House Water Tank - **Material:** Stainless Steel - **Package Information:** Dispenser - **Power Source:** Manual Operation - Gravity-fed - **Product Dimensions:** 23"L x 8"W x 29"H - **Purification Method:** Sediment, Poly-Phosphate, Activated Carbon Block - **Special Feature:** Heavy Duty ## Images ![EXPRESS WATER WH-300RS-CPS Anti-Scale (Regular) Water Filter System, Whole House Basic - Image 1](https://m.media-amazon.com/images/I/71+r+zgWwJL.jpg) ![EXPRESS WATER WH-300RS-CPS Anti-Scale (Regular) Water Filter System, Whole House Basic - Image 2](https://m.media-amazon.com/images/I/810+ksDDxDL.jpg) ![EXPRESS WATER WH-300RS-CPS Anti-Scale (Regular) Water Filter System, Whole House Basic - Image 3](https://m.media-amazon.com/images/I/712DqXWmBjL.jpg) ![EXPRESS WATER WH-300RS-CPS Anti-Scale (Regular) Water Filter System, Whole House Basic - Image 4](https://m.media-amazon.com/images/I/71jwPeQLu+L.jpg) ![EXPRESS WATER WH-300RS-CPS Anti-Scale (Regular) Water Filter System, Whole House Basic - Image 5](https://m.media-amazon.com/images/I/81cw2FAihLL.jpg) ## Questions & Answers **Q: What is a whole house water filtration system, and how does it work?** A: A whole house system filters water at the point of entry into your home. It reduces impurities such as sediment, chlorine, and other impurities from all the water used in your household, ensuring clean and purified water flows throughout your home. **Q: How often should I replace the filters in the whole house system?** A: Filter replacement frequency depends on your water usage and the type of impurities in your water. Generally, it is recommended to replace filters every 6-12 months, or 100,000 gallons. **Q: Do whole house systems affect water flow?** A: The Express Water whole house systems create no loss of pressure, and the high flow design can supply up to 0.25 gallons per second. **Q: What is the system made of?** A: The free-standing frame is made of stainless steel, with the 3 housings made with high quality, durable, 100% food-grade ABS and PCE plastic - the Express Water 3-Stage Whole House Filtration System is built to last! **Q: What other water filtration products does Express Water offer?** A: Express Water offers a wide range of water filtration products, including RO Systems, RO Tanks, Water Dispensers and Accessories. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great filter setup *by S***H on 18 March 2026* From the moment I saw these on here till now, I've actually been very impressed with these. They were fairly easy to install, I ran pex with ptc connections. 1 inch inlet and outlet made it a breeze. Soon as I turned on the water the purge on top helped let them fill and then they filtered the dirty water and made it very clean. There's no leakage other than the initial purge after installation. I spend a pretty penny but I think it's value for the money. ### ⭐⭐⭐⭐⭐ Good quality !!! *by B***K on 12 March 2025* Good quality, exactly as described, were helpful if you have terrible water from street or well system. I'm plumber and install lot of this sets to my customers for last couple years In the picture you see how this filters look after 3-4 months at my area, Long Island NY. Last time filter replaced 11/20/2024-today is 03/12/2025, when replaced-new filter is white now-brown. I replaced sediment every 3-4 mounts, and 2 other filters every 6 months. ### ⭐⭐⭐⭐⭐ Filters exceptionally well *by G***T on 6 March 2026* Very affordable choice for a whole house filter treatment. Mine came with a broken guage, company was very quick to replace. The filter on the left was snow white 2 months ago, proof it is working and this is on municipal water. ## Frequently Bought Together - Whole Home Water Filter System| Anti-Scale | 3 Stage Water Purifier Whole Home, Top-Tier Anti-Scale Filter Specially Designed to Prevent Scale Build-Up, Protects Appliances, No More Descaler Solution - SimPure 40/200 Micron Spin Down Sediment Filter, Reusable Whole House Sediment Water Filter, Pre-Filtration System for City/Well water, 1" MNPT + 3/4" FNPT + 3/4"MNPT, BPA Free --- ## 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.pt/products/697495439-express-water-wh-300rs-cps-anti-scale-regular-water-filter](https://www.desertcart.pt/products/697495439-express-water-wh-300rs-cps-anti-scale-regular-water-filter) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-22*