---
product_id: 591045021
title: "606AA001.020 H2Optimum Two-Piece Toilet with Toilet Seat and Wax Ring, Elongated Front, Chair Height, White, 1.1 gpf"
brand: "american standard"
price: "9134 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/591045021-606aa001-020-h2optimum-two-piece-toilet-with-toilet-seat-wax
store_origin: DK
region: Denmark
---

# 1.1 gallons per flush - ultra water-efficient EverClean surface - resists stains & odors 16.5-inch chair height - ergonomic comfort 606AA001.020 H2Optimum Two-Piece Toilet with Toilet Seat and Wax Ring, Elongated Front, Chair Height, White, 1.1 gpf

**Brand:** american standard
**Price:** 9134 kr
**Availability:** ✅ In Stock

## Summary

> 🚽 Flush Smarter, Live Better — The Ultimate Water-Saving Throne

## Quick Answers

- **What is this?** 606AA001.020 H2Optimum Two-Piece Toilet with Toilet Seat and Wax Ring, Elongated Front, Chair Height, White, 1.1 gpf by american standard
- **How much does it cost?** 9134 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/591045021-606aa001-020-h2optimum-two-piece-toilet-with-toilet-seat-wax)

## Best For

- american standard enthusiasts

## Why This Product

- Trusted american standard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **PowerWash Rim:** Every flush scrubs the bowl clean with a forceful water rush—goodbye stains and buildup.
- • **Eco-Champion Flush:** Uses just 1.1 gallons per flush, saving water without sacrificing power.
- • **Comfort-First Design:** Chair-height elongated bowl for easier sitting and standing—perfect for modern lifestyles.
- • **Hygiene Meets Convenience:** EverClean surface inhibits odor and stain-causing bacteria for a fresher bathroom.
- • **Complete Ready-to-Install Kit:** Includes slow-close seat, chrome trip lever, bolt caps, and wax ring for seamless setup.

## Overview

The American Standard 606AA001.020 H2Optimum is a WaterSense-certified, ultra-high efficiency two-piece toilet featuring a powerful 1.1 gallons per flush gravity system. Its 16.5-inch chair-height elongated bowl enhances comfort and accessibility, while the EverClean surface and PowerWash rim ensure superior cleanliness with every flush. This complete package includes a slow-close seat, chrome trip lever, and wax ring for easy installation, making it the smart, stylish choice for eco-conscious professionals.

## Description

The H2Optimum Two-Piece Chair Height 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. Designed for comfortable use and ease of accessibility, the chair-height bowl is 16 ½-in. high with an elongated shape that offers a more spacious interior bowl surface.

## Features

- CLEARS THE BOWL WITH JUST 1.1GPF/4.2LPF: This ultra-high efficiency toilet is the lowest water-consuming gravity flush toilet available for impressive water savings, the highest MaP (Maximum Performance) score of 1,000 grams, and is WaterSense certified
- EASY TO CLEAN: EverClean surface inhibits the growth of unpleasant stain and odor-causing buildup
- CHAIR-HEIGHT BOWL: 16 1/2-in. high makes accessibility, sitting and standing easier and more comfortable
- EVERY FLUSH CLEANS THE BOWL: A forceful rush of water from the PowerWash rim helps to scrub the bowl with every flush
- COMPLETE TOILET INCLUDES: Slow-close seat, chrome trip lever, color-matched bolt caps, and wax ring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | White |
| Product Dimensions | 29.75"D x 15"W x 31.5"H |
| Material | Plastic, Vitreous China |
| Brand | American Standard |
| Item Weight | 76.07 Pounds |
| Installation Type | Floor Mounted |
| Shape | Oval |
| Seat Material Type | Plastic |
| Manufacturer | American Standard |
| UPC | 193406302257 |
| Part Number | 606AA001.020 |
| Item Weight | 76.1 pounds |
| Item model number | 606AA001.020 |
| Size | Chair Height |
| Style | Elongated |
| Pattern | Tank + Bowl + Seat + Wax Ring |
| Item Package Quantity | 1 |
| Included Components | Instruction Manual, Toilet Bowl, Toilet Seat, Toilet Tank, Wax Ring |
| Batteries Required? | No |

## Product Details

- **Color:** White
- **Product Dimensions:** 29.75"D x 15"W x 31.5"H
- **Material:** Plastic, Vitreous China
- **Brand:** American Standard
- **Item Weight:** 76.07 Pounds

## Images

![606AA001.020 H2Optimum Two-Piece Toilet with Toilet Seat and Wax Ring, Elongated Front, Chair Height, White, 1.1 gpf - Image 1](https://m.media-amazon.com/images/I/51byqcs7aTL.jpg)

## Available Options

This product comes in different **Pattern Name, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Toilet - Totally Underrated
*by D***O on September 12, 2019*

I manage a small apartment building. This toilet is great because of:1. 1.1 GPF2. Standard, simple flush mechanisms -- replacement parts can be found everywhere.3. Low cost.4. Good brand -- Am Std.My go-to toilet has been the American Standard Cadet 3 -- the 3 represents the 3 inch trapway between the tank and bowl.The Cadet 3 1.6 gpf was amazing and never ever clogged.The Cadet 3 1.28 gpf wasn't bad, but in reality is was really the 1.6 with less water in the tank. The problem was that a lot of water velocity was lost.This 1.1 gpf works great. It had to use a few a few tricks/tweaks vs the Cadet 3:1. The trapway is back to 2".2. The tank is narrower, forcing water in the tank to start at a higher level (potential energy state).3. The tank's flapper closes quickly, but you can hold it down for flushing "bigger loads".4. The bowl's waterway is a little more constricted so that it requires less water.5. You can see the other design features on the American Standard website.Overall these tweaks create great water pressure/flow/suction. It's really quite impressive.If you need a more water, just hold down the flush handle a few extra seconds -- no big deal.Tips for you installers:1. Don't use the included Fluidmaster fill valve. Buy a Korky Platinum. It's much better.2. Buy your own seat.3. Buy the Fluidmaster Better Than Wax seal.4. Don't forget to use shims to make sure the toilet is secure.I say this toilet is underrated because it is a special-order item at Home Depot. If people saw it in the store, I think it would ruin the sales of the other more expensive toilets.I am wary of fancy dual-flush toilet mechanisms. One single plumber phone call can ruin all the money saved by using less water. KISS - Keep It Simple Stupid is my motto.

### ⭐⭐⭐⭐⭐ Toilet designed well.
*by M***. on May 15, 2025*

This was an excellent choice and it looks and performs very well. I came in an excellent packaging container.

### ⭐⭐⭐⭐ Great toilet
*by C***T on September 22, 2024*

I thought this from Amazon because I was lazy and didn’t want to go to the home improvement store and lug a toilet back home. So that was cool to get this delivered to my front door.It does not come with a toilet seat which is super weird in my book. Good thing I just bought a slow close seat for the toilet I was replacing. Install is pretty straight forward. It’s a little more difficult than other toilets I’ve installed. The flush is powerful, yet quiet. Quality of material seems to be really good. It’s comfortable to sit on. It’s a slim toilet, the back tank looks too small, but provides the right amount of water, so I guess the design is good.

## Frequently Bought Together

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-28*