Essential Values 2 Pack 3-Inch Toilet Flapper — Universal Replacement for Toto G-Max, THU499S, THU331S, THU175S & 2021BP Tanks

Overview

Refresh your toilet’s performance with the Essential Values 2 Pack of 3-inch toilet flappers. Crafted for reliability, these replacements use durable rubber paired with a corrosion-resistant stainless steel chain and clip, delivering a secure seal and long-lasting use in busy bathrooms. The polished, burr-free surface minimizes handling concerns during installation, helping you feel confident in your upgrade from leaky or slow-flushing flappers.

Designed to fit most 3-inch Toto tanks, this universal replacement aims to restore a steadier flush profile and reduce wasted water without altering your existing tank hardware. While they are compatible with models including G-Max, THU499S, THU331S, THU175S, and 2021BP, they are not suitable for certain Power Gravity tanks such as CST43SD and CST744SD. Every pack includes two flappers to give you a ready spare or to service two toilets, making maintenance quick and convenient.

Why this flapper stands out

• High-quality rubber creates a tight, dependable seal across common 3-inch Toto tanks.
• Stainless steel chain with clip hook resists rust, maintaining smooth operation over time.
• Polished, burr-free surface reduces the risk of hand scratches during installation or replacement.
• Simple installation makes it a practical upgrade for toilets with slow flushing or incomplete tank emptying.
• Universal 3-inch fit and chlorine resistance help sustain performance in varied water conditions.

Fit, usage, and potential benefits

• Compatible with Toto G-Max, THU499S, THU331S, THU175S, and 2021BP models, offering a broad replacement option.
• Two-pack design provides a ready replacement or a spare for multi-toilet setups.
• Replacing an old, leaky flapper can promote a steadier flush cycle and reduce water waste.
• Designed to withstand routine bathroom use and chlorine exposure for lasting performance.

Note: Always verify tank compatibility with your model before installation. This replacement is not listed for certain Power Gravity tanks, so please review model guidance to ensure a proper fit.

Summary

For homes seeking a practical, durable, and easy-to-install 3-inch flapper solution, the Essential Values 2 Pack offers a balanced mix of material quality, compatibility, and long-term value. While results can vary by use, upgrading to a new flapper may help restore a quicker, more consistent flush and support more efficient water use in daily bathroom routines.