--- product_id: 256001447 title: "Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System" brand: "pure blue" price: "3306124β‚«" currency: VND in_stock: false url: https://www.desertcart.vn/products/256001447-pure-blue-h2o-4-stage-50-gpd-certified-reverse-osmosis store_origin: VN region: Vietnam --- # NSF Certified 4-Stage Filtration 50 GPD Capacity Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System **Brand:** pure blue **Price:** 3306124β‚« **Availability:** ❌ Out of Stock ## Summary > πŸ’¦ Sip Smart, Live Pure! ## Quick Answers - **What is this?** Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System by pure blue - **How much does it cost?** 3306124β‚« with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/256001447-pure-blue-h2o-4-stage-50-gpd-certified-reverse-osmosis) ## Best For - pure blue enthusiasts ## Why This Product - Trusted pure blue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Certified Safety:** NSF/ANSI standards ensure your water is free from harmful contaminants. - β€’ **Smart Monitoring:** Stay ahead with an electronic faucet monitor for filter changes. - β€’ **Pure Water, Pure Life:** Transform your tap water into a refreshing oasis. - β€’ **Bottled Water? No Thanks!:** Ditch the plastic and enjoy clean water at home. - β€’ **Family-Friendly Hydration:** Provide your loved ones with the purest water possible. ## Overview The Pure Blue H2O 4-Stage Reverse Osmosis Water Filter System is a professional-grade filtration solution designed to deliver clean, great-tasting water. With a capacity of 50 gallons per day and certified to NSF/ANSI standards, this system effectively reduces harmful contaminants like lead and fluoride, ensuring safe hydration for your family. ## Description NSF-certified In-home water filtration Reduce levels of lead, fluoride, and more Twist-lock manifold makes filter changes simple Eco-friendly Enjoy better water with Pure Blue H2O’s Four-Stage Reverse Osmosis Water Filtration System! This professional-grade system provides clean, clear, great-tasting water that you can enjoy for years to come. It’s made with a twist-lock mechanism and RO filter replacements available from Pure Blue H2O for easy maintenance for as long as you want to enjoy exceptional drinking water at home! Our design even includes a designer electronic faucet monitor that notifies you when it’s time to change your filters. Pure Blue H2O’s high-performance reverse osmosis water filtration system includes four separate filters to ensure clean, clear, great-tasting water: Stage 1: sediment filter Stage 2: pre-carbon block filter Stage 3: membrane filter Stage 4: post-carbon block filter The thin film membrane – the key to high-level home water purification – can handle up to 50 gallons per day, making it a great choice for any household. It’s especially important in homes with kids, who can be especially vulnerable to contaminants in their drinking water. Our four-stage home water filtration system is certified to NSF/ANSI standards 58 and 372, giving you the power to reduce the levels of many contaminants in your water. ## Features - 4 Stage Reverse Osmosis Water Filter System: This professional grade system has 4 separate filters to ensure clean, great tasting water and an electronic faucet monitor that notifies you when it’s time to change your filters - Skip the Bottled Water: This home filter system includes 1 Stage 1 Sediment Filter, 1 Stage 2 Pre Carbon Block Filter,1 Stage 3 Membrane Filter, and 1 Stage 4 Post Carbon Block Filter - Enjoy Better Water At Home: This water filtration system is certified to NSF/ANSI standards 58 and 372, helping reduce Lead, Fluoride R, Arsenic, Cadmium, Chromium 6, Giardia, and more - Affordable, Clean Water Solutions: Pure Blue makes water filtration systems, reverse osmosis filters and other water treatment systems, that clean, filter and restore water to a pure, uncontaminated state - Pure Blue: We make premium water filtration systems, including faucet filters, whole house filters, under the sink filters, shower filters and more, so you can provide clean water for your whole family ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N5T1YHC | | Best Sellers Rank | #735,533 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,294 in Under-Sink & Countertop Filtration | | Brand | Pure Blue H2O | | Date First Available | February 20, 2018 | | Installation Type | Under Sink | | Is Discontinued By Manufacturer | No | | Item Weight | 20.6 pounds | | Item model number | SATOHA | | Manufacturer | Pure Blue H2O | | Model Name | H2O | | Package Dimensions | 18.07 x 16.18 x 14.76 inches | | Package Information | Bottle | | Power Source | Manual Operation | | Special Feature | Multi Stage Filtrartion, Reverse Osmosis | | Supported Water TDS Level Maximum (PPM) | 2000 | ## Product Details - **Brand:** Pure Blue - **Special features:** Multi Stage Filtrartion, NSF certified - **Material:** blue h2o - **Capacity:** 50 Gallons - **Included components:** Reverse Osmosis ## Images ![Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System - Image 1](https://m.media-amazon.com/images/I/81IaF0F4DWL.jpg) ![Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System - Image 2](https://m.media-amazon.com/images/I/61M+m4odZPS.jpg) ![Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System - Image 3](https://m.media-amazon.com/images/I/71fjHgGFLkS.jpg) ![Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System - Image 4](https://m.media-amazon.com/images/I/71XMj1+GpYS.jpg) ![Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System - Image 5](https://m.media-amazon.com/images/I/71KJZLhMUVS.jpg) ## Frequently Bought Together - Pure Blue H2O 4-Stage 50 GPD Certified Reverse Osmosis Water Filter System - Pure Blue H2O 5 Pack Annual Replacement Filters for Four Stage Reverse Osmosis Water Filtration System - Pure Blue H2O Stage 3 Membrane Replacement Filter --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/256001447-pure-blue-h2o-4-stage-50-gpd-certified-reverse-osmosis](https://www.desertcart.vn/products/256001447-pure-blue-h2o-4-stage-50-gpd-certified-reverse-osmosis) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*