Kohler K3997-0, Comfort Height Two-Piece Toilet with Class Five Flush Technology and Left-hand Trip Lever, White, Round-Front, 1.28 gpf, Wellworth Series

Kohler Wellworth 3997-0 Two-Piece Round-Front Toilet – Compact Design with Reliable Performance

The Kohler 3997-0 Wellworth toilet is a two-piece unit featuring a space-efficient round-front bowl and a high-efficiency 1.28 gpf flush system. Designed for applications where space is limited, it offers strong flushing power through Kohler's Class Five® technology, engineered for bulk waste removal and consistent bowl cleanliness.

Its 12" rough-in and standard floor-mount configuration simplify the installation process for professional contractors. Constructed from durable vitreous china, this model provides long-term durability and meets EPA WaterSense® certification for reduced water consumption without compromising performance.

Product Highlights

• Flush Technology: Class Five® system provides fast, efficient water flow with optimized rinse and bowl clearance.
• Water Usage: Rated at 1.28 gallons per flush, offering significant water savings over older 3.5 gpf toilets.
• Compact Footprint: Round-front bowl ideal for installations in smaller rooms or tight spaces.
• Construction: Made from durable vitreous china for resistance to wear and easy maintenance.
• Installation: Designed for 12" rough-in with standard left-hand trip lever and floor-mounted base.

Specifications

• Type: Two-piece toilet (tank and bowl)
• Bowl Shape: Round-front
• Flush Volume: 1.28 gpf
• Trapway: 2-1/8 inches
• Height to Rim: 14-1/2 inches
• Dimensions: 27-3/4" L x 18" W x 29-1/4" H
• Rough-In: 12 inches
• Warranty: One-year limited warranty

Installation Guidance

This model is designed for standard floor-mounted installation and includes a tank-to-bowl gasket, bolts, and standard trip lever. A qualified installer is recommended to ensure proper alignment, sealing, and compliance with local codes.