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Kohler Wellworth® Classic Two-piece round-front 1.28 gpf toilet

SKU: 3577-7

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  • Product Type Floor Mount Two Piece Toilet
  • Length 27.5"  Width 19.625"  Height 28.25" 
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  • Finish Black Black
  • 3 Finish Options

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Product Details

Kohler 3577-7

This water-saving version of the industry-leading Wellworth toilet brings graceful, streamlined design to the bath. At 1.28 gallons per flush, this high-efficiency toilet conserves up to 16,500 gallons of water per year compared to a 3.5-gallon toilet. Innovative technology ensures a high-performance flush for cleanliness. The round-front bowl conveniently fits smaller bath and powder rooms.


  • Length 27.5"
  • Width 19.625"
  • Height 28.25"
  • Introduction Date 11/4/2009
  • Watersense yes
  • Flush Rate 1.28 gal/flush
  • Material Vitreous China

Additional information

  • Two-piece design
  • Round-front bowl offers an ideal solution for smaller bathrooms and powder rooms
  • 1.28 gpf (4.8 lpf)
  • Left-hand Polished Chrome trip lever
  • Combination consists of the K-4436 tank and the K-4197 bowl
  • Coordinates with other products in the Wellworth collection

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