--- product_id: 591474830 title: "Waterdrop C1S Countertop Reverse Osmosis System | Portable Reverse Osmosis Water Filter, Reduce PFAS, No Installation Required, BPA Free" brand: "waterdrop" price: "€ 231.49" currency: EUR in_stock: false category: "Waterdrop" url: https://www.desertcart.sk/products/591474830-waterdrop-c1s-countertop-reverse-osmosis-system-portable-reverse-osmosis-water store_origin: SK region: Slovakia --- # 12-month filter life 6-stage RO filtration Compact 8.3"x11.7"x13.7" footprint Waterdrop C1S Countertop Reverse Osmosis System | Portable Reverse Osmosis Water Filter, Reduce PFAS, No Installation Required, BPA Free **Brand:** waterdrop **Price:** € 231.49 **Availability:** ❌ Out of Stock ## Summary > 💧 Elevate your hydration game with next-level purity and sleek design! ## Quick Answers - **What is this?** Waterdrop C1S Countertop Reverse Osmosis System | Portable Reverse Osmosis Water Filter, Reduce PFAS, No Installation Required, BPA Free by waterdrop - **How much does it cost?** € 231.49 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/591474830-waterdrop-c1s-countertop-reverse-osmosis-system-portable-reverse-osmosis-water) ## Best For - waterdrop enthusiasts ## Why This Product - Trusted waterdrop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Savvy Design:** Sleek countertop footprint fits effortlessly in modern kitchens without sacrificing style or function. - • **Long-Lasting Filter Life:** Enjoy up to 12 months of premium water filtration before needing a replacement—less hassle, more hydration. - • **Certified Safety & Quality:** Built with NSF/ANSI 372 lead-free materials ensuring your water is as safe as it is pure. - • **Advanced 6-Stage Purification:** Experience crystal-clear water by removing sodium, PFAS, and more with cutting-edge RO technology. - • **User-Friendly Setup & Operation:** Intuitive guided installation and quiet operation make clean water effortless and stress-free. ## Overview The Waterdrop C1S Countertop Reverse Osmosis System delivers advanced 6-stage filtration that effectively removes sodium, PFAS, and other contaminants. Its compact design (8.3" x 11.7" x 13.7") fits seamlessly on any countertop, while the 12-month filter lifespan ensures long-term value. Certified lead-free and easy to set up, this system offers professional-grade water purification tailored for modern, health-conscious lifestyles. ## Description Waterdrop CoreRO Countertop Reverse Osmosis Water Filter ## Features - [6-stage RO Filtration] Certified for safety with NSF/ANSI 372 lead-free material standard ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CM9HRBG8 | | Best Sellers Rank | #492,458 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #826 in Under-Sink & Countertop Filtration | | Brand Name | Waterdrop | | Capacity | 1.1 gallons | | Container Type | Dispenser | | Customer Reviews | 4.0 4.0 out of 5 stars (418) | | Filter Life Cycle | 12 months | | Included Components | C1S RO System, Replacement Filters, User Manual | | Installation Type | Countertop | | Item Dimensions L x W x H | 8.3"L x 11.7"W x 13.7"H | | Item Weight | 14 pounds | | LowerTemperature Range | 41 °F | | Manufacturer | Waterdrop | | Material Type | Reverse Osmosis Membrane & Carbon Block & PP Cotton | | Model Name | C1S | | Model Number | WD-C1S | | Number of Items | 1 | | Operating Pressure Range | 100-240 volts | | Other Special Features of the Product | 6 Stage RO Filtration | | Part Number | WD-C1 | | Power Source | Corded Electric | | Purification Method | Reverse Osmosis | | Supported Water TDS Level Maximum (PPM) | 500 | | UPC | 840814171875 | | Unit Count | 1 Count | | Upper Temperature Rating | 100 °F | ## Product Details - **Brand:** Waterdrop - **Capacity:** 1.1 gallons - **Included Components:** C1S RO System, Replacement Filters, User Manual - **Installation Type:** Countertop - **Material:** Reverse Osmosis Membrane & Carbon Block & PP Cotton - **Package Information:** Dispenser - **Power Source:** Corded Electric - **Product Dimensions:** 8.3"L x 11.7"W x 13.7"H - **Purification Method:** Reverse Osmosis - **Special Feature:** 6 Stage RO Filtration ## Images ![Waterdrop C1S Countertop Reverse Osmosis System | Portable Reverse Osmosis Water Filter, Reduce PFAS, No Installation Required, BPA Free - Image 1](https://m.media-amazon.com/images/I/6135X0bcVNL.jpg) ## Frequently Bought Together - Waterdrop CoreRO Countertop Reverse Osmosis System, NSF/ANSI 58 & 372 Certified, 6-Stage, Portable Reverse Osmosis Water Filter, Reduce PFAS, No Installation Required, BPA Free, WD-C1S - Maxblue MB-PWT Pure Water Tank, BPA Free, 34 OZ, Portable Pure Water Tank for WD-C1S and WD-C1H Countertop Reverse Osmosis System - Waterdrop WD-C1RF Filter with RO membrane, Replacement for WD-C1S and WD-C1H Countertop CoreRO System, 12-month Lifetime --- ## 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.sk/products/591474830-waterdrop-c1s-countertop-reverse-osmosis-system-portable-reverse-osmosis-water](https://www.desertcart.sk/products/591474830-waterdrop-c1s-countertop-reverse-osmosis-system-portable-reverse-osmosis-water) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-15*