Kohler 4458 Highline Toilet tank, dual-flush

The KOHLER Wellworth dual-flush toilet tank offers 1.1 or 1.6 gpf through a left-hand nested trip lever. Its side-mounted lever leaves the tank lid clear and coordinates with the other products in the Wellworth collection. Because the trip lever sits on the side of the tank like a traditional toilet, the top stays flat and open for the small items you want within easy reach. When you pair this tank with the compatible bowl, you complete a Wellworth or Highline toilet that brings dependable performance to your bathroom. Coordinating beautifully with other pieces in the Wellworth collection, this tank helps you build a space that feels considered, cohesive, and ready for everyday life.

Features

• Left-hand nested trip lever offers a choice of 1.1 or 1.6 gallons per flush (gpf)
• Combines with the K-4197 or K-4198 bowl to create a complete K-3987 or K-3988 Wellworth toilet
• Combines with the K-4199 bowl to create a complete K-3989 Highline toilet
• Coordinates with other products in the Wellworth collection

Product details

• Material: Vitreous China
• Product type: Toilet Tanks
• Style: Transitional
• Application: Residential
• Warranty: KOHLER® Toilets and Seats Limited Warranty
• Overall dimensions: Width: 18 in; Height: 14.75 in; Length: 8.5 in
• Finish: White

Codes & standards

• Certifications / compliance: ASME
• ASME / CSA standard: ASME A112.19.2/CSA B45.1

Resources

• Specification sheet
• Parts diagram
• KOHLER product page