--- product_id: 276412425 title: "Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Brushed Nickel - AQ-RO-3.55" brand: "aquasana" price: "5906.33 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/276412425-aquasana-optimh2o-reverse-osmosis-under-sink-water-filter-system-filters store_origin: TN region: Tunisia --- # 0.5 GPM flow rate Tool-free twist-off filter replacement Filters 95% fluoride & 97% chlorine Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Brushed Nickel - AQ-RO-3.55 **Brand:** aquasana **Price:** 5906.33 DT **Availability:** ❌ Out of Stock ## Summary > 💧 Elevate your hydration game with the ultimate under-sink water filter! ## Quick Answers - **What is this?** Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Brushed Nickel - AQ-RO-3.55 by aquasana - **How much does it cost?** 5906.33 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/276412425-aquasana-optimh2o-reverse-osmosis-under-sink-water-filter-system-filters) ## 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 - • **Purity You Can Trust:** Removes 99% of 87+ contaminants including lead, mercury & pharmaceuticals for crystal-clear hydration. - • **DIY Installation Ready:** Complete kit with everything included for quick under-sink setup—join the clean water revolution. - • **Effortless Maintenance:** Twist-off filter design means no plumber, no hassle—just fresh water in minutes. - • **Sleek & Durable Design:** Brushed nickel finish complements modern kitchens while built to last. - • **Next-Level Filtration Fusion:** Combines Reverse Osmosis, Claryum filtration & remineralization for unmatched water quality. ## Overview The Aquasana OptimH2O Reverse Osmosis System delivers premium water purification by filtering 95% of fluoride, 97% of chlorine, and 99% of over 87 contaminants. Featuring a unique blend of reverse osmosis, Claryum filtration, and remineralization, it ensures superior taste and safety. With a 0.5 GPM flow rate, easy twist-off filter replacements, and a stylish brushed nickel faucet, this DIY-friendly system transforms your kitchen water into a clean, refreshing experience. ## Description The OptimH2O® Reverse Osmosis + Claryum® combines premium filtration technology and reverse osmosis for optimum health and hydration. This under sink reverse osmosis system is tested and certified to NSF/ANSI Standards 42, 53 (includes P473), 58, and 401 to effectively reduce 89 contaminants including 95% of fluoride. It’s also certified to remove 95% of mercury, 97% of chlorine and arsenic, and 99% of microplastics, lead, and asbestos while maintaining the benefits of healthy minerals other reverse osmosis systems remove. In all, the OptimH2O® Reverse Osmosis + Claryum® removes 5X more contaminants than other RO systems. ## Features - Drink With Confidence Knowing Your Drinking Water Has Been Purified Through Both Reverse Osmosis & Aquasana's Claryum Filtration - to filter 95% of fluoride & 97% Of Chlorine, plus 99% of 87 other contaminants, including lead, mercury, asbestos, pharmaceuticals and more. - One Of A Kind High Performance Filter - The first filter system to combine Reverse Osmosis, advanced Claryum filtration, and Remineralization technology. - Removes 5x More Contaminants Than Other RO Systems - Tested & proven to provide you with cleaner drinking water than other reverse osmosis filters. - Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement. - Top-Grade Components - Includes first set of filters, RO tank, faucet and all parts required for DIY installation - No plumber required. Please review owner's manual before setting up. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Aquasana Inc. | | Part number | 9452896 | | Item Weight | 9.3 Kilograms | | Product Dimensions | 127 x 31.75 x 76.2 cm; 9.3 kg | | Item model number | AQ-RO-3.55 | | Size | 32 Piece Set | | Color | Brushed Nickel | | Finish | Brushed Nickel | | Material | Other | | Power source type | Corded Electric | | Installation Method | Under Sink | | Item Package Quantity | 1 | | Number Of Pieces | 1 | | Flow Rate | 0.5 Gallons Per Minute | | Special Features | NSF certified, Chlorine Reduction | | Included components | System manifold, Carbon Filter Sump, Membrane Filter Sump, Claryum Filter Sump, Remineralizer, Faucet, Gasket, Nut, Washer, Spacer, Quick Connector (for faucet), Water Storage Tank, Eye Dropper, Tank Connector, Plumbers Tape, Drain Connector, Nuts(2) & Bolts(2), Foam Seal, Flow Restrictor & 90°, Tubing 1/4" White, Tubing 3/8" White, Tubing 3/8" Red, Screws(3) + Bracket, Brass Tee, Carbon Filter Cartridge, Claryum Filter Cartridge | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** Aquasana - **Special features:** NSF certified, Chlorine Reduction - **Material:** Other - **Capacity:** 35 Gallons - **Included components:** System manifold, Carbon Filter Sump, Membrane Filter Sump, Claryum Filter Sump, Remineralizer, Faucet, Gasket, Nut, Washer, Spacer, Quick Connector (for faucet), Water Storage Tank, Eye Dropper, Tank Connector, Plumbers Tape, Drain Connector, Nuts(2) & Bolts(2), Foam Seal, Flow Restrictor & 90°, Tubing 1/4" White, Tubing 3/8" White, Tubing 3/8" Red, Screws(3) + Bracket, Brass Tee, Carbon Filter Cartridge, Claryum Filter Cartridge ## Images ![Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Brushed Nickel - AQ-RO-3.55 - Image 1](https://m.media-amazon.com/images/I/611D88JYquL.jpg) ![Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Brushed Nickel - AQ-RO-3.55 - Image 2](https://m.media-amazon.com/images/I/61-F7BEkFdL.jpg) ![Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Brushed Nickel - AQ-RO-3.55 - Image 3](https://m.media-amazon.com/images/I/610vyhue5-L.jpg) ![Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Brushed Nickel - AQ-RO-3.55 - Image 4](https://m.media-amazon.com/images/I/71Msz9shBwL.jpg) ![Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System - Filters 95% Of Fluoride - Kitchen Counter Faucet Filtration - Brushed Nickel - AQ-RO-3.55 - Image 5](https://m.media-amazon.com/images/I/61tyDELwNsL.jpg) ## Available Options This product comes in different **Colour Name** options. --- ## 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.tn/products/276412425-aquasana-optimh2o-reverse-osmosis-under-sink-water-filter-system-filters](https://www.desertcart.tn/products/276412425-aquasana-optimh2o-reverse-osmosis-under-sink-water-filter-system-filters) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*