---
product_id: 536516707
title: "Waterdrop X16 Tankless Reverse Osmosis System, Alkaline Mineral, NSF/ANSI 42&58&372 Certified, 1600 GPD RO System, 11-Stage Filtration, UnderSink, 3:1 Pure to Drain, Smart Black Faucet, BPA Free"
brand: "waterdrop"
price: "$3652.50"
currency: USD
in_stock: true
reviews_count: 8
category: "Waterdrop"
url: https://www.desertcart.us/products/536516707-waterdrop-x16-tankless-reverse-osmosis-system-alkaline-mineral-nsf-ansi
store_origin: US
region: United States of America
---

# 1600 GPD ultra-fast flow 11-stage precision filtration NSF/ANSI triple certified safety Waterdrop X16 Tankless Reverse Osmosis System, Alkaline Mineral, NSF/ANSI 42&58&372 Certified, 1600 GPD RO System, 11-Stage Filtration, UnderSink, 3:1 Pure to Drain, Smart Black Faucet, BPA Free

**Brand:** waterdrop
**Price:** $3652.50
**Availability:** ✅ In Stock

## Summary

> 💧 Pure Power Meets Smart Luxury — Drink Like You Mean It!

## Quick Answers

- **What is this?** Waterdrop X16 Tankless Reverse Osmosis System, Alkaline Mineral, NSF/ANSI 42&58&372 Certified, 1600 GPD RO System, 11-Stage Filtration, UnderSink, 3:1 Pure to Drain, Smart Black Faucet, BPA Free by waterdrop
- **How much does it cost?** $3652.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/536516707-waterdrop-x16-tankless-reverse-osmosis-system-alkaline-mineral-nsf-ansi)

## 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

- • **Eco-Smart Efficiency:** Revolutionary 3:1 pure-to-drain ratio saves up to 1200% water compared to traditional RO systems, plus energy-saving silent mode cuts power use by 40%.
- • **Certified Pure Confidence:** Backed by NSF/ANSI 42, 58 & 372 certifications and SGS testing, ensuring removal of lead, fluoride, chlorine, and more harmful contaminants.
- • **Hydrate at Lightning Speed:** Fill a 6oz cup in just 2 seconds with a powerful 1600 gallons per day capacity—never wait for pure water again.
- • **Intelligent Faucet Control:** Smart black digital faucet with real-time TDS & filter life monitoring, water volume control, and automatic shutoff for hassle-free, precise hydration.
- • **Mineral-Rich Alkaline Boost:** Original PCC mineralization tech restores essential minerals and balances pH to a smooth, body-friendly 7.5± for enhanced taste and health benefits.

## Overview

The Waterdrop X16 Tankless Reverse Osmosis System delivers ultra-fast, 1600 GPD filtration with an 11-stage process certified by NSF/ANSI 42, 58 & 372. Its innovative alkaline mineralization technology restores essential minerals and balances pH for healthier, better-tasting water. Designed for eco-conscious professionals, it features a space-saving tankless design, smart digital faucet with real-time monitoring, and an industry-leading 3:1 pure-to-drain ratio that conserves water and energy. Perfect for those who demand premium hydration with sustainable efficiency.

## Description

Waterdrop X16 Tankless Reverse Osmosis System, Alkaline Mineral, NSF/ANSI 42&58&372 Certified, 1600 GPD RO System, 11-Stage Filtration, UnderSink, 3:1 Pure to Drain, Smart Black Faucet, BPA Free - desertcart.com

Review: Amazing water filter - We wanted a filter for our sink and I ordered the x16 and it was really easy to install. I will say I was impressed at the size of this thing. It’s massive. I liked the x16 over other filters I’ve seen because the filters are replaced via the front, not the top. I also liked the faucet. Installation was very easy, hardest part was the drain hose but that wasn’t hard it was just nerve racking drilling a hole in the pipe. But it’s really not a big deal. Assembly, priming and using it couldn’t be easier. I love that it shows the TDS on the filter, without this my water supply is around 75, with it it’s around 11. Water taste crisp and fresh thanks to the remineralizer and it’s fast. Can fill a pitcher or cooking pot in seconds. I recommend this.
Review: Very good and high flow rate - I am on well water. Wanted a filter that would take out lead and any contaminants. Even though my water tested fine without any filter I figured it could not hurt. In my research I found that filters that remove everything (like reverse osmosis) are not so great because your body begins to leach the minerals etc.. that’s missing from the water. (or so I’ve read) So finding a reverse osmosis system that also puts back minerals was important to me. I also wanted one that I could install myself, and one that had a high flow rate so I wasn’t standing at it all day waiting for my glass or pot to fill up. This system was easy to install, puts the minerals back in, and has the highest flow rate I could find. It also wastes about as little water as you can with a 1:1 ratio. I fill up a pitcher, put it in the fridge. I also use it to cook with. I’ve had it about 4 months now and it’s been working flawlessly.

## Features

- [Trusted certification] Tested and certified by IAPMO R&T against NSF/ANSI 42 & 58 & 372 standard, and tested by SGS to reduce harmful substances
- [1600G peak capacity] Unleash the power of peak hydration with our revolutionary tankless reverse osmosis system. With a 1600G large capacity, it delivers water at an incredible rate, filling a 6oz cup within a mere 2 seconds. Embrace the convenience and health of instant RO filtration
- [Healthy mineral boost] By original PCC mineralization technology, this undersink ro system activates specific mineral crystals to mimic the natural formation of spring water, adjusting purified water to an ideal, body-friendly pH of 7.5±. Enjoy not only the health-promoting benefits of weak alkaline water but also a smooth taste that enhances the flavours
- [Precious RO filtration] Tested by SGS, it effectively reduces TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more. This reverse osmosis water filter boasts an 11-stage precision filtration with a reinforced 0.0001 μm RO membrane, crafted from 18 intricate layers. Also, its integrated LED function guarantees water safety and provides you with healthy water
- [Efficient & sustainable] Revolutionary 3:1 pure water ratio to save 1200% on water resources. Activate its energy-saving mode for efficient silent operation and 40% power saving. Packaged sustainably in compostable PLA & PBAT materials and certified carbon neutral, it’s a champion for a greener planet
- [Intelligent and precision] This tankless RO system boasts a digital faucet with water volume control. Effortlessly track water quality with real-time TDS & filter life monitoring. Its elegant, tankless design seamlessly conserves space while simplifying installation. And it supports automatic water cut-off when replaced with our advanced integrated waterway
- [NOTE] The Waterdrop F1A replacement filter may cause a slight increase in TDS due to its alkaline mineralized filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7GDB77V |
| Best Sellers Rank | #22,051 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Under-Sink & Countertop Filtration |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 1600 Gallons |
| Container Type | Cartridge |
| Customer Reviews | 4.5 out of 5 stars 63 Reviews |
| Included Components | X16-Alkaline RO system, F2 filter, F1A filter, X16-F3 filter, Other accessories |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 18.2"L x 6.25"W x 16.72"H |
| Item Weight | 16.75 Kilograms |
| LowerTemperature Range | 41 Degrees Fahrenheit |
| Manufacturer | Waterdrop |
| Material | Activated carbon & Alkaline mineral, Pre-sediment and carbon block, Reverse osmosis membrane |
| Material Type | Activated carbon & Alkaline mineral, Pre-sediment and carbon block, Reverse osmosis membrane |
| Maximum Flow Rate | 1.2 Gallons Per Minute |
| Model Name | WD-X16 |
| Model Number | WD-X16 |
| Other Special Features of the Product | Note: The WD-F1A replacement filter may cause a slight increase in TDS due to its alkaline mineralized filter., [ NSF/ANSI standard 42 & 58 & 372 certified ] |
| Part Number | WD-X16 |
| Power Source | Corded Electric |
| Product Dimensions | 18.2"L x 6.25"W x 16.72"H |
| Purification Method | Alkaline, Reverse Osmosis |
| Special Feature | Note: The WD-F1A replacement filter may cause a slight increase in TDS due to its alkaline mineralized filter., [ NSF/ANSI standard 42 & 58 & 372 certified ] Special Feature Note: The WD-F1A replacement filter may cause a slight increase in TDS due to its alkaline mineralized filter., [ NSF/ANSI standard 42 & 58 & 372 certified ] See more |
| Upper Temperature Rating | 100 Degrees Fahrenheit |

## Product Details

- **Brand:** Waterdrop
- **Capacity:** 1600 Gallons
- **Included Components:** X16-Alkaline RO system, F2 filter, F1A filter, X16-F3 filter, Other accessories
- **Installation Type:** Under Sink
- **Material:** Activated carbon & Alkaline mineral, Pre-sediment and carbon block, Reverse osmosis membrane
- **Package Information:** Cartridge
- **Power Source:** Corded Electric
- **Product Dimensions:** 18.2"L x 6.25"W x 16.72"H
- **Purification Method:** Alkaline, Reverse Osmosis

## Images

![Waterdrop X16 Tankless Reverse Osmosis System, Alkaline Mineral, NSF/ANSI 42&58&372 Certified, 1600 GPD RO System, 11-Stage Filtration, UnderSink, 3:1 Pure to Drain, Smart Black Faucet, BPA Free - Image 1](https://m.media-amazon.com/images/I/61k0PAzHZVL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing water filter
*by B***S on March 29, 2026*

We wanted a filter for our sink and I ordered the x16 and it was really easy to install. I will say I was impressed at the size of this thing. It’s massive. I liked the x16 over other filters I’ve seen because the filters are replaced via the front, not the top. I also liked the faucet. Installation was very easy, hardest part was the drain hose but that wasn’t hard it was just nerve racking drilling a hole in the pipe. But it’s really not a big deal. Assembly, priming and using it couldn’t be easier. I love that it shows the TDS on the filter, without this my water supply is around 75, with it it’s around 11. Water taste crisp and fresh thanks to the remineralizer and it’s fast. Can fill a pitcher or cooking pot in seconds. I recommend this.

### ⭐⭐⭐⭐⭐ Very good and high flow rate
*by J***D on December 3, 2025*

I am on well water. Wanted a filter that would take out lead and any contaminants. Even though my water tested fine without any filter I figured it could not hurt. In my research I found that filters that remove everything (like reverse osmosis) are not so great because your body begins to leach the minerals etc.. that’s missing from the water. (or so I’ve read) So finding a reverse osmosis system that also puts back minerals was important to me. I also wanted one that I could install myself, and one that had a high flow rate so I wasn’t standing at it all day waiting for my glass or pot to fill up. This system was easy to install, puts the minerals back in, and has the highest flow rate I could find. It also wastes about as little water as you can with a 1:1 ratio. I fill up a pitcher, put it in the fridge. I also use it to cook with. I’ve had it about 4 months now and it’s been working flawlessly.

### ⭐⭐⭐⭐⭐ Great product AND customer service!
*by R***D on March 11, 2026*

Awesome product that continues to work great! When we needed a replacement part, customer service was so helpful and always responded right away. They went above and beyond. When we needed a new faucet we were glad to see they made improvements on it, like a less powerful stream that makes less mess and fills cups much better.

## Frequently Bought Together

- Waterdrop X16-Alkaline Tankless Reverse Osmosis System, NSF/ANSI 42&58&372 Certified, 1600 GPD RO Filter System, 11-Stage Filtration, UnderSink, 3:1 Pure to Drain, Alkaline Mineral pH+, BPA Free
- Waterdrop WD-F2 Filter, Replacement for WD-X8-Basic & WD-X8-Alkaline & WD-X12-Basic & WD-X12-Alkaline & WD-X16-Alkaline, 6-month Lifetime
- Waterdrop WD-XT Small Water Pressure Tank, RO Pressure Tank for All WD-X-series Reverse Osmosis System to Connect the Refrigerator, Mini RO Water Tank Fits 𝟯/𝟴" Water Tubing, WD-X8/X12/X16, BPA Free

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*