--- product_id: 570575306 title: "Aquasana SmartFlow™ Reverse Osmosis Water Filter System - High-Efficiency Under Sink RO Removes up to 99.99% of 90 Contaminants, Including Fluoride, Arsenic, Chlorine, and Lead - No Faucet" brand: "aquasana" price: "4438 kr" currency: DKK in_stock: true url: https://www.desertcart.dk/products/570575306-aquasana-smartflow-reverse-osmosis-water-filter-system-high-efficiency-under store_origin: DK region: Denmark --- # 99.99% contaminant removal Easy twist filter replacement 57% greater efficiency Aquasana SmartFlow™ Reverse Osmosis Water Filter System - High-Efficiency Under Sink RO Removes up to 99.99% of 90 Contaminants, Including Fluoride, Arsenic, Chlorine, and Lead - No Faucet **Brand:** aquasana **Price:** 4438 kr **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with smarter, cleaner water—because your health deserves the best! ## Quick Answers - **What is this?** Aquasana SmartFlow™ Reverse Osmosis Water Filter System - High-Efficiency Under Sink RO Removes up to 99.99% of 90 Contaminants, Including Fluoride, Arsenic, Chlorine, and Lead - No Faucet by aquasana - **How much does it cost?** 4438 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/570575306-aquasana-smartflow-reverse-osmosis-water-filter-system-high-efficiency-under) ## Best For - aquasana enthusiasts ## Why This Product - Trusted aquasana brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mineral Magic:** Unique remineralizer restores essential minerals for healthier, better-tasting water unlike typical RO systems. - • **Pure Powerhouse:** Removes up to 99.99% of 90+ contaminants including lead, fluoride, and microplastics for crystal-clear hydration. - • **Certified Confidence:** WQA tested & NSF/ANSI certified across 5 rigorous standards for unmatched water purity and safety. - • **SmartFlow Efficiency:** Patented SmartFlow™ tech delivers 57% more efficiency and 93% higher daily water output—less waste, more flow. - • **Hassle-Free Maintenance:** Twist-out filter replacements keep your system running peak performance with zero fuss. ## Overview Aquasana SmartFlow™ Reverse Osmosis System is a high-efficiency under-sink water filter that removes up to 99.99% of 90 contaminants including fluoride, lead, arsenic, and microplastics. Featuring patented SmartFlow™ technology, it offers 57% greater efficiency and 93% higher daily output than previous models, while a built-in remineralizer restores beneficial minerals for superior taste and health. Certified to NSF/ANSI standards 42, 53, 58, 401, and CSA B483.1, this gravity-fed system ensures premium water quality with easy twist filter replacements and professional installation recommended. ## Description Aquasana SmartFlow™ Reverse Osmosis Water Filter System - High-Efficiency Under Sink RO Removes up to 99.99% of 90 Contaminants, Including Fluoride, Arsenic, Chlorine, and Lead - No Faucet ## Features - Patented SmartFlow technology provides more pure water, less water waste, and longer filter life. Our ultra-efficient reverse osmosis membrane technology reduces fluoride, nitrates, nitrites, arsenic, PFOA, PFOS, microplastics, and more. - This system removes up to 99.99% of contaminants, including lead, PFAS (specifically PFOA and PFOS), chlorine, fluoride, TDS, mercury, arsenic, microplastics, and more. System WQA tested and certified to NSF/ANSI Standards 42, 53, 58, 401, and CSA B483.1. - Easy Filter Replacements - Simply twist out the used cartridge and replace it with an Aquasana replacement filter for continued contaminant removal. Use only certified, genuine Aquasana replacements. - Get ultra-delicious Aquasana filtered water in your home and enjoy more natural flavors and amazing results in the kitchen. Unlike other RO systems, ours includes a Remineralizer that restores beneficial minerals for healthier, delicious water. - No faucet included. Includes first set of filters, RO membrane, RO tank, parts required for under countertop installation, and 2-year limited warranty. Professional installation recommended. Aquasana phone support and service is available at 866-662-6885. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Aquasana | | Special Feature | Certified by WQA to NSF/ANSI Standards 42, 53 (includes P473), 58, 401, and CSA B483.1 | | Product Dimensions | 15"L x 12.9"W x 15.4"H | | Package Information | Box | | Installation Type | Under Sink | | Power Source | Gravity Fed | | Item Weight | 10.25 Kilograms | | Model Name | SmartFlow™ Reverse Osmosis | | Lower Temperature Rating | 40 Degrees Fahrenheit | | Maximum Flow Rate | 0.8 Gallons Per Minute | | Upper Temperature Rating | 100 Degrees Fahrenheit | | Supported Water TDS Level Maximum (PPM) | 2547 | | UPC | 816749018240 | | Global Trade Identification Number | 00816749018240 | | Manufacturer | Aquasana | | Part Number | AQ-SFRO-NF | | Item Weight | 22.6 pounds | | Item model number | AQ-SFRO-NF | | Color | No Faucet | | Style | No Faucet | | Item Package Quantity | 1 | | Special Features | Certified by WQA to NSF/ANSI Standards 42, 53 (includes P473), 58, 401, and CSA B483.1 | | Batteries Required? | No | ## Product Details - **Brand:** Aquasana - **Special Feature:** Certified by WQA to NSF/ANSI Standards 42, 53 (includes P473), 58, 401, and CSA B483.1 - **Product Dimensions:** 15"L x 12.9"W x 15.4"H - **Material:** Metal - **Capacity:** 365 Gallons - **Included Components:** filter system, filters - **Package Information:** Box - **Installation Type:** Under Sink - **Purification Method:** Reverse Osmosis - **Power Source:** Gravity Fed ## Images ![Aquasana SmartFlow™ Reverse Osmosis Water Filter System - High-Efficiency Under Sink RO Removes up to 99.99% of 90 Contaminants, Including Fluoride, Arsenic, Chlorine, and Lead - No Faucet - Image 1](https://m.media-amazon.com/images/I/61oBg42CJCL.jpg) ## Frequently Bought Together - Aquasana SmartFlow™ Reverse Osmosis Water Filter System - High-Efficiency Under Sink RO Removes up to 99.99% of 90 Contaminants, Including Fluoride, Arsenic, Chlorine, and Lead - No Faucet - Aquasana SmartFlow™ Reverse Osmosis Water Filter Stage 1 and Stage 3 Replacement Carbon and Advanced Claryum Filters Last 6 Months - Not Compatible with OptimH2O - Replacements only --- ## 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.dk/products/570575306-aquasana-smartflow-reverse-osmosis-water-filter-system-high-efficiency-under](https://www.desertcart.dk/products/570575306-aquasana-smartflow-reverse-osmosis-water-filter-system-high-efficiency-under) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-24*