Description
Product Overview
The American Standard 4133A218.020 dual flush toilet tank is engineered to provide a harmonious blend of performance, efficiency, and contemporary design. Constructed from high‑quality white vitreous china, the tank offers a smooth, non‑porous surface that resists staining and makes cleaning effortless. Its round bowl shape delivers a comfortable seating experience while the sleek white finish complements a wide range of bathroom décor styles. Designed for a 12‑inch rough‑in floor‑mounted installation, the tank integrates seamlessly with standard plumbing configurations, reducing the need for extensive modifications during remodels. The dual flush mechanism provides two distinct flushing options—0.92 gpf for liquid waste and 1.28 gpf for solid waste—delivering an average water consumption of just 1.1 gpf, which helps homeowners lower utility bills while meeting WaterSense standards. The tank includes a top‑mounted, push‑button actuator that is easy to operate and maintain, and a chrome‑finished trip lever is supplied for added convenience. With a limited lifetime warranty on the chinaware and a five‑year warranty on mechanical components, this product offers long‑term peace of mind.
![[Product front view showing all components]](https://www.junvra.store/wp-content/uploads/2026/07/be99276aed6b4983a0f1ec247284fc2e.jpg)
Usage
This toilet tank is ideally suited for a variety of residential settings, from compact urban apartments to spacious family homes. Its modern round design fits well in both minimalist and traditional bathroom layouts, making it a versatile choice for new construction as well as renovation projects. Homeowners who prioritize water conservation will appreciate the dual flush technology, which reduces water usage without compromising flushing power. The tank’s durable vitreous china construction ensures resistance to cracks and chips, allowing it to withstand daily use in high‑traffic households. Installation is straightforward for professional plumbers, thanks to the standard 12‑inch rough‑in dimension and floor‑mounted design, which aligns with most existing toilet flange configurations. The included instruction manual provides clear guidance for proper setup, ensuring a secure fit and optimal performance. Whether the bathroom serves a single occupant or a busy family, the American Standard dual flush tank delivers reliable, quiet operation and a clean, hygienic surface that helps maintain a fresh environment.
Why Choose Us
Choosing the American Standard 4133A218.020 means selecting a product backed by decades of industry expertise and a commitment to quality. American Standard is a trusted brand known for rigorous testing, superior material selection, and innovative water‑saving technologies. This tank’s EverClean surface inhibits the growth of stain‑causing mildew, keeping the bowl looking pristine longer and reducing the need for harsh cleaning chemicals. The dual flush system not only conserves water but also delivers powerful performance, ensuring that waste is cleared efficiently with each use. The limited lifetime warranty on the chinaware reflects confidence in the product’s durability, while the five‑year mechanical warranty protects the internal components, giving homeowners added assurance. Additionally, the product meets WaterSense requirements, qualifying for rebates and incentives in many regions, which further enhances its value proposition. By investing in this tank, customers receive a blend of aesthetic appeal, functional excellence, and long‑term support from a reputable manufacturer.
Key Features
- Dual flush technology provides 0.92 gpf and 1.28 gpf options for maximum water savings.
- White vitreous china construction resists stains, odors, and easy to clean.
- Round bowl shape offers ergonomic comfort and a modern look that fits any décor.
- 12‑inch rough‑in floor‑mounted design ensures quick, hassle‑free installation.
- Limited lifetime chinaware warranty and 5‑year mechanical parts warranty give peace of mind.
FAQ
What is the water consumption per flush?
The tank uses 0.92 gpf for a liquid flush and 1.28 gpf for a solid flush, averaging about 1.1 gpf overall, which meets WaterSense efficiency standards.
Is the tank compatible with existing toilet bowls?
Yes, the 4133A218.020 is designed for a standard 12‑inch rough‑in floor‑mounted setup and works with most American Standard toilet bowls that share the same mounting specifications.
How does the dual flush mechanism work?
The top‑mounted push‑button actuator offers two distinct buttons: a smaller button for a low‑volume liquid flush and a larger button for a higher‑volume solid waste flush, allowing users to select the appropriate flush based on need.
What warranty coverage does this product include?
The chinaware is covered by a limited lifetime warranty, while all mechanical components are protected by a five‑year limited warranty, ensuring long‑term reliability.
Can this tank be installed in a commercial setting?
While primarily intended for residential use, the tank’s robust construction and water‑saving features make it suitable for low‑traffic commercial environments that meet the same installation standards.







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