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K-3987 Wellworth® Two-piece round-front dual-flush toilet
K-3987 Wellworth® Two-piece round-front dual-flush toilet
K-3987 Wellworth® Two-piece round-front dual-flush toilet
    Kohler

    K-3987 Wellworth® Two-piece round-front dual-flush toilet

    This Wellworth dual-flush toilet combines water savings with powerful flush performance. An innovative two-tone flush lever offers the choice of 1.1 or 1.6 gallons per flush; the dual-flush lever is located on the side of the tank like a traditional toilet, leaving the top free for storage. The high-efficiency 1.1-gallon flush reduces water use by more than 30 percent over the 1.6-gallon mode, which adds up to potential water savings of more than 4,000 gallons per toilet, per year.

    FEATURES

    • Two-piece toilet.
    • Round-front bowl offers an ideal solution for smaller baths and powder rooms.
    • Left-hand nested trip lever offers a choice of 1.1 or 1.6 gallons per flush (gpf).
    • 2-1/8-inch glazed trapway.
    • Coordinates with other products in the Wellworth collection.
    • Combination consists of the K-4197 bowl and the K-4458 tank.
    • Seat not included.

    Technology

    • Dual-flush technology allows you to choose between a full- or partial-flush.

    Installation

    • Standard 12-inch rough-in.
    • Three-bolt installation.

    Water Conservation & Rebates

    • WaterSense® toilets meet strict EPA flushing guidelines, including using at least 20 percent less water than 1.6-gallon toilets.
    • Eligible for consumer rebates in some municipalities.
    Technical specification
    • Unique ref.Kohler-K-3987
    • Product familyToilets
    • Product groupWellworth®
    • TypeObject (single object)
    • Date of publishing2019-12-01
    • Edition number1
    • Height (inches)29.25
    • Width (inches)18
    • Depth (inches)27.75
    Related
    • Material mainVitreous china
    • Designed inUnited States
    • Manufactured inUnited States
    Classification
    • BIMobject CategorySanitary - WC
    • IFC classificationSanitary Terminal
    • UNSPSC nameToilets
    • UNSPSC code30181505
    • Uniclass 2015 CodeSL_35_80_89
    • Uniclass 2015 DescriptionToilets
    • CSI MasterFormat 2014 Code22 41 13.13
    • CSI MasterFormat 2014 TitleResidential Water Closets
    • OmniClass Number23-31 19 00
    • OmniClass TitleToilets
    • CSI UniFormat II CodeD2010
    • CSI UniFormat II TitlePlumbing Fixtures

    Region availability

    North America
    Canada
    Mexico
    United States