Kohler K-20205 Irvine 1.28 GPF Toilet Tank Only with AquaPiston Technology - Biscuit

This Irvine™ toilet tank features innovative AquaPiston® technology, a patented flush engine that delivers a fast, powerful and virtually plug-free flush. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. Pair this tank with the K-20148 bowl for a complete Irvine ™ skirted toilet. Kohler K-20205 Features: Covered under Kohler's 1 year limited Coordinates with products from the Irvine line seamlessly Tank only configuration - giving you the opportunity to select your matching bowl Left hand trip lever placement Constructed of vitreous China ensuring durability and dependability Premier finishing process finishes will resist corrosion and tarnishing through everyday use WaterSense certified - toilet uses 20% less water than the current standard while maintaining performance All hardware required for installation is included AquaPiston® canister optimizes the flow out of the tank," harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush Easy-to-flush canister design requires less force to actuate than a 3"" (76 mm) flapper", and has 90% less exposed seal material which resists conditions that cause wear, tear, shrinkage and swelling Supply line sold separately Kohler K-20205 Specifications: Overall Height: 15-1/16" (bottom of the base to the highest point on the toilet) Overall Depth: 8-1/2" (furthest point back to front of toilet) Overall Width: 14-9/16" (furthest point left to furthest point right) Flow Rate: 1.28 gallons-per-flush Tank Width: 14-9/16" (left to right of tank) Tank Depth: 8-1/2" (front to back of tank) Tank Height: 15-1/16" (top to bottom of tank) 1.28 gpf (4.8 lpf)