Trusted by 27+ Customers ★★★★★ ★★★★★ 4.6 out of 5

Waterdrop X16 Series Undersink Reverse Osmosis System

Waterdrop SKU: WD-X16-D
Price
Regular price $1,99900
Regular price Sale price $1,99900
Save $-1,999
/
Faucet Color — Black
  • In stock, ready to ship
  • Backordered, shipping soon
Request a Price Match

Found a lower advertised price for this exact item from an eligible retailer? Send us the offer for review.

This opens an email addressed to support@waterwellnessworks.com. No personal information is collected on this page.

Shipping, Returns, & Warranties

Orders Processing: We offer fast and reliable shipping across the continental U.S., with free shipping available on orders over $200 (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is 4–8 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly.

Order Confirmation: As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system.

30 Day Returns: If your order arrives damaged, we will exchange you a replacement. Our return policy cover from the date of purchase. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. Defective products are eligible for free returns, with options for a refund or replacement. Customer remorse returns may incur return shipping fees and restocking fees. Refunds are processed within a specified timeframe, subject to restocking fees if applicable. Late or missing refunds should be addressed with your bank or credit card company first. Exchanges may be accepted for defective or damaged items. Shipping costs for returns are typically the responsibility of the customer, except in cases of damaged products. For more details, visit our Refund Policy Page.

View our Full Brand Warranty Page Here

Waterdrop X16 RO for Maximum Flow Alkaline Water

The Waterdrop X16 is a 1600 GPD tankless reverse osmosis system built for very high demand household drinking water. It combines an eleven stage filtration path, alkaline mineralization, and a digital control faucet.

Best suited for: Large households and high use kitchens that prioritize maximum X Series flow, smart dispensing controls, and a compact tankless installation.

Why choose this system

Choose the X16 when 1600 GPD capacity and rapid dispensing matter more than selecting a lower output X Series model.

How this benefits your home

  • Maximum output for very high demand: The 1600 GPD capacity supports rapid filling for large households, frequent cooking, and multiple drinking water needs.
  • Cleaner tasting water with a mineral finish: Eleven stage RO filtration lowers dissolved impurities, then the mineral stage adds selected minerals after filtration.
  • Less water sent to the drain: The 3:1 pure to drain ratio helps reduce wastewater during normal operation.
  • Potential savings on bottled water: A high capacity supply can reduce recurring bottled water purchases and packaging waste.
  • Controlled dispensing reduces waste: Digital volume controls help deliver the amount needed without overfilling bottles and containers.
  • Maintenance without guesswork: TDS and filter life information supports timely service and helps avoid premature cartridge changes.
Waterdrop X Series Undersink Reverse Osmosis System, X16WD-X16-D product details

Specifications

Model X16
Rated capacity 1600 GPD
Filtration 11 stages
Pure to drain ratio 3:1
Mineralization Included
Certification NSF/ANSI 42, 58, and 372
Dimensions 18.2 × 6.25 × 16.72 inches
Warranty 2 years

Installation and ownership

Plan for power, a dedicated faucet, feed water and drain connections, and under sink clearance. Recommended service intervals are 12 months for F1A, 6 months for F2, and 24 months for X16 F3. Actual life varies with water conditions and use.

Product video

Manuals and technical documents

Frequently asked questions

Who is the X16 best suited for?

Its 1,600 GPD rating suits households with very high demand for fast filtered drinking water from a tankless under sink system.

Does the X16 add minerals after reverse osmosis?

Yes. The eleven stage design includes a mineralization stage for the finished water.

What does the 3:1 drain ratio mean?

Under the rated conditions, the system produces about three parts filtered water for every one part concentrate sent to the drain. Actual performance varies with source water and use.

Does the X16 require electricity?

Yes. A nearby electrical outlet is required for the pump, monitoring, and digital faucet features.

Does it include a storage tank?

No. The X16 is a tankless system that produces filtered water on demand.

Recently viewed