Kohler Wellworth® Elongated Toilet Bowl in White


  • Elongated bowl offers added room and comfort
  • Seat not included
  • Combines with the Kohler® K-4468 tank to create a complete Kohler® K-3978 Wellworth® toilet
  • Coordinates with other products in the Wellworth® collection
  • Rough-in: 12"
  • Single flush uses the force of gravity and a precision engineered tank to create a strong siphon during flushing
  • Rough-in: 12"


ADA Compliant No
Application Residential
BAA Compliant No
Bowl Height Range 14-15 in
Bowl Only - FEI Yes
Bowl Shape Elongated
Brand Model Compatibility Kohler® K-3978 Wellworth® Toilet
CEC Compliant For Sale in CA
Collection Wellworth®
Dual Flush No
Flow Rate Range Greater than 1.28 gpf
GSA Approved No
Height 14-1/2 in
IAPMO Listed No
MA Approved No
Tank Only - FEI No
Toilet Bowl Length 28-3/4 in
Toilet Rough-In 12 in
Toilet Type Bowl, Two Piece
Type K4198-0
WaterSense Labeled No
Width 15-1/2 in