Plumbing Supplies › Gravity-Flush › American Standard Evolution

The H2Optimum 1.1 GPF Elongated Two-Piece Toilet is the highest water-saving g... The H2Optimum 1.1 GPF Elongated Two-Piece Toilet is the highest water-saving gravity flush toilet available! Featuring an impressive 1.1 gallons per flush rate to save water when compared to a standard 1.6 gallons per flush model, without undermining... more

H2Option - the greatest water efficiency gravity-flush toilets you can buy — y... H2Option - the greatest water efficiency gravity-flush toilets you can buy — you'll notice a difference with maximum water savings! The H2Option Dual Flush Elongated toilet is Ultra-High Efficiency with a low gallon per flush rate allowing for both... more

The H2Optimum Siphonic toilet is the highest water-saving gravity flush toilet... The H2Optimum Siphonic toilet is the highest water-saving gravity flush toilet available! With a flush rate of 1.1 gallons per flush, the H2Optimum will grant you maximum water savings, without compromising on great performance. Round front design... more

Product Features: Covered under American Standard's 5 year limited warranty In... Product Features: Covered under American Standard's 5 year limited warranty Industry-leading flushing system out-performs older toilets while using less than 1/2 the water H2Optimum creates an ultra-high efficient gravity-flush that meets EPA WaterSense… more

The H2Optimum Two-Piece Elongated Toilet from American Standard is the highest... The H2Optimum Two-Piece Elongated Toilet from American Standard is the highest water-saving gravity flush toilet available. The H2Optimum delivers impressive flushing performance using 1.1 gallons per flush/4.2Lpf. The elongated shape offers a more... more

The H2Optimum Two-Piece Round Front Toilet from American Standard is the highe... The H2Optimum Two-Piece Round Front Toilet from American Standard is the highest water-saving gravity flush toilet available. The H2Optimum delivers impressive flushing performance using 1.1 gallons per flush/4.2Lpf. This space-saving, round-front... more

The H2Option Dual Flush Chair Height Elongated toilet is a water-efficient gra... The H2Option Dual Flush Chair Height Elongated toilet is a water-efficient gravity-flush toilet. Ultra-High Efficiency for water savings, this toilet gives you the choice of either a full or partial flush for maximum water savings. With a 16-1/2 inches... more

Features:Right height elongated siphon action bowlDual injection flush valvesR... Features:Right height elongated siphon action bowlDual injection flush valvesRim eliminates rim area where dirt and build-up hideAntimicrobial surface included2.0625" trapwayFloor mount, back outlet gravity flush toilet configurationProduct Type:... more

The toilet is a water-efficient gravity-flush toilet. Ultra-High Efficiency fo... The toilet is a water-efficient gravity-flush toilet. Ultra-High Efficiency for water savings, this toilet gives you the choice of either a full or partial flush for maximum water savings. With a 16-1/2" rim height, the toilet sits higher off the... more

The Two-Piece Chair Height Elongated Toilet from American Standard is the high... The Two-Piece Chair Height Elongated Toilet from American Standard is the high water-saving gravity flush toilet . delivers impressive flushing performance using 1.1 gallons per flush/4.2Lpf. Designed for comfortable use and ease of accessibility, the... more

The H2Option Dual Flush Chair Height Elongated toilet is a water-efficient gra... The H2Option Dual Flush Chair Height Elongated toilet is a water-efficient gravity-flush toilet. Ultra-High Efficiency for water savings, this toilet gives you the choice of either a full or partial flush for maximum water savings. With a 16-1/2 inches... more