US
Waterdrop

Waterdrop 15UB-UF Under Sink Water Filter System

  • 0.01 μm ultra filtration
  • Under sink with a dedicated brushed nickel faucet
  • 19000 gallons or 2 years of filter life
  • 0.75 gpm maximum flow
  • TDS up to 700 ppm supported
  • Reduces lead and chlorine, taste and odor
  • 1 year manufacturer warranty

Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

An under sink ultrafiltration system with its own brushed nickel faucet, aimed at lead, chlorine, taste and odor. It needs cabinet room, and the listing does not describe the installation steps.

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ASIN: B08GX6BYMWModel: 15UB-UF

Overview

Not a pitcher or a countertop unit, this is an under sink ultrafiltration system that runs on mechanical water pressure and ships with its own brushed nickel faucet and an adapter set.

The fine filtration, long filter life and large capacity give it clear numbers, and it works from line pressure with no power supply field to worry about. Flow suits a drinking faucet, and the dissolved solids ceiling rules out very hard supplies.

Who it's for

Households wanting filtered drinking water from a dedicated tap fit here. Small cabinets, or water with high dissolved solids, are poor matches.

Pros and cons

Pros
  • Fine ultra filtration
  • Dedicated brushed nickel faucet
  • Works from water pressure
  • Long filter life
Cons
  • Needs cabinet space under the sink
  • Flow rate is limited
  • Dissolved solids ceiling excludes hard supplies
  • Installation steps not listed

Performance notes

Ultrafiltration pushes water through a very fine barrier using line pressure, so flow depends on the pressure feeding the unit. The stated flow rate and dissolved solids ceiling set the limits, and the filter wears out by volume or by time, whichever comes first.

Specifications

BrandWaterdrop
Model15UB-UF
Dimensions & fit
Item Dimensions L X W X H3.9"L x 3.6"W x 16.7"H
Item Weight4.2 pounds
Capacity & performance
Capacity19000 gallons
Filter Life Cycle2 years
LowerTemperature Range35 °F
Maximum Flow Rate0.75 gpm
Upper Temperature Rating100 °F
Power & efficiency
Power SourceMechanical Water Pressure
Construction & materials
Material TypeNSF/ANSI Approved Components
Compatibility & installation
Installation TypeUnder Sink
Included components
Included ComponentsSystem×1 ·SS304 faucet set×1 ·3/8'-1/2' Convertor set·Accessory Kit×1
Unit Count1 Count
Warranty & support
Supported Water TDS Level Maximum PPM700
Warranty Description1 Year Manufacturer
Other details
Container TypeBox
Purification MethodUltra Filtration

Frequently asked questions

What comes with the Waterdrop 15UB-UF?

The system, an SS304 faucet set, a 3/8'-1/2' convertor set and an accessory kit.

Which replacement filter does the Waterdrop 15UB-UF use?

The listing names WD-RF15-UF as the replacement filter.

Is the Waterdrop 15UB-UF a countertop filter?

No. The installation type is under sink.

Does the Waterdrop 15UB-UF need electricity?

The power source is listed as mechanical water pressure. No electrical connection is mentioned.