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SKU: WD-G2-W

Waterdrop G2 Reverse Osmosis System for Home

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Regular price $299.99

Currently out of stock

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  • Seven-Stage Filtration
  • Targeted Reduction
  • Micron Rating
  • 7 stages of filtration
  • Flow rate 400 GPD

Free shipping, all 50 states · Ships direct from the manufacturer Details

Returns within 30 days of delivery Details

Questions? Talk to a water specialist

Overview

The Waterdrop G2 is a 7-stage tankless under-sink reverse osmosis system producing 400 gallons of purified water per day. Its space-saving design eliminates the traditional storage tank, freeing up cabinet space while delivering fast, clean water on demand. Certified to NSF/ANSI 42, 53, 58 and 372, the G2 reduces PFAS, lead, fluoride, arsenic, chlorine, nitrate and dissolved solids. A smart LED faucet displays real-time TDS levels and filter life. Replacement filters WD-G2MRO and WD-G2CF are available separately.

Specifications & Details

System type under-sink
Flow rate 400GPD
Micron rating 0.0001micron
Filter life CF: 12 months; MRO: 24 months
Stages 7
Dimensions 17.33 x 5.91 x 13.98
Shipping weight 28.0lb

Filter media

  • PP sediment
  • activated carbon
  • RO membrane
  • post carbon
Replace every
12 months (MRO: 24 months)
Replacement filter
WD-G2MRO; WD-G2CF

Key Features

  • Seven-Stage Filtration

    This system is listed at 7 stages, so the water is treated in sequence rather than by a single cartridge.

  • Targeted Reduction

    The listed contaminant targets for this system include lead, chlorine, fluoride, TDS and arsenic; the full list is in the specifications.

  • Micron Rating

    This system is rated at 0.0001 micron, which is the size of particle its particulate stage is designed to trap.

  • Flow rate

    400 GPD

  • Filter life

    CF: 12 months; MRO: 24 months

What This Removes

Certified to

  • NSF/ANSI 42Aesthetic effects — chlorine taste and odour, and particulates
  • NSF/ANSI 58Reverse osmosis drinking water treatment system performance
  • NSF/ANSI 372Lead content of drinking water system components

Reduces

  • lead
  • chlorine
  • fluoride
  • TDS
  • arsenic
  • nitrate
  • sediment
  • VOCs

Lead-free materials.

Shipping, Warranty & Returns

Free shipping to all 50 states.

Orders ship direct from the manufacturer. We submit your order within 2 business days and email tracking as soon as it ships.

Estimated transit once shipped: 3–6 business days.

Free shipping to Alaska and Hawaii.

Puerto Rico is not served for this item — no shipping rate is offered at checkout. Call 908-787-6030 if you need it delivered there and we will tell you what is possible.

Shipping details

1-year manufacturer warranty. We handle the claim for you from start to finish. Waterdrop warranty terms

1-year limited manufacturer warranty.

Start a warranty claim

Contact us for a Return Authorization (RMA) before sending anything back. We can't accept returns without one.

  • Start your return within 30 days of delivery. No restocking fee on like-new items; 10% otherwise.
  • Items must be unopened, unused and resellable, with all original packaging and components. You pay return shipping.
  • Systems, filters, cartridges and membranes can't be returned once water has run through them or they have been installed. Hygienic products can't be returned once opened.
  • Damaged or defective on arrival? Contact us within 48 hours with photos and we arrange the return.

Return terms for Waterdrop