Skip to content
FREE Shipping on Qualified Orders Over $49.99 | Now Also Offering FREE Shipping on Oversized Items Over $2500!
FREE shipping on qualified orders.... Learn More
KOHLER
SKU 3988EP

KOHLER K-3988 Wellworth Two-piece elongated toilet, dual-flush

Original price $339.70
Original price $339.70 - Original price $727.80
Original price $339.70
Current price $229.28
$229.28 - $491.22
Current price $229.28
Availability:
4 in stock, ready to be shipped
Availability:
Only 1 left!
Availability:
Out of Stock
Availability:
Only 1 left!
Color: Chrome

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.


  • Two-piece design
  • Elongated bowl offers added room and comfort
  • Left-hand nested trip lever offers a choice of 1.1 or 1.6 gallons per flush (gpf)
  • 2-1/8" (54 mm) fully glazed trapway
  • Coordinates with other products in the Wellworth collection
  • Combination consists of the K-4198 bowl and the K-4458 tank
  • Dual-flush technology allows you to choose between a full or partial flush
  • Eligible for consumer rebates in some municipalities

Additional Resources:
Spec Sheet
Installation Instructions
Parts Sheet