Can this be used as a replacement for thu331s?

I do not know. I think it is a pretty standard Toto flapper. If it looks similar to your current one, I would give it a try.

Will this work on an American Standard brand toilet?

It's designed specifically for Toto toilets and we aren't familiar with that same part on American Standard so we can't guarantee that it will work.

Look on the inside of the top part of your tank on the toilet. It will tell you the model so you can see if the flap will fit or not. Look at those numbers inside.

I received my toto replacement flapper but there are no instructions on how to install--I can probably figure it out but can you send instruction?

We received instructions but very easy to attach. Heck your old one see where it’s hooked. Otherwise go unto website of mfg or Toto

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Essential Values 3-Inch Toto Toilet Flapper Replacement - Rubber Toilet Tank Flapper with Chain and Hook, Aftermarket Toilet Flapper for G-Max, Thu499s, Thu331s, Thu175s & 2021bp Toto Toilet Models

Essential Values 3-Inch Toto Toilet Flapper Replacement - Rubber Toilet Tank Flapper with Chain and Hook, Aftermarket Toilet Flapper for G-Max, Thu499s, Thu331s, Thu175s & 2021bp Toto Toilet Models

Product ID: 224846012

Details

Brand
Essential
Colour
Red
Item weight
0.05 Kilograms
Material
Rubber Steel
Product dimensions
7.6D x 10.2W x

💧water-saving tight seal

🔩rust-proof stainless steel chain

🛠️3-inch universal fit

Description

🚽 Upgrade your flush game—because every drop counts!

SMOOTH SAFE FINISH - Polished, burr-free surface means no scratches during installation or maintenance.
EFFORTLESS INSTALLATION - Replace your flapper in under 10 minutes—no handyman skills needed.
UNIVERSAL COMPATIBILITY - Fits popular Toto models like G-Max, THU499S, THU331S, THU175S & 2021BP for seamless upgrades.
MAXIMIZE WATER EFFICIENCY - Tight seal design prevents leaks, cutting down your water bills and environmental footprint.
DURABLE RUST RESISTANT BUILD - High-quality rubber and stainless steel chain ensure long-lasting performance without corrosion.

The Essential Values 3-Inch Toto Toilet Flapper Replacement is a durable, water-saving rubber flapper designed for easy installation and universal fit with key Toto models. Featuring a rust-resistant stainless steel chain and a smooth, polished finish, it ensures a tight seal to prevent leaks and improve flush efficiency, helping you save water and reduce costs.

Specifications

ASIN	B075M3LXMP
Best Sellers Rank	427,073 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,093 in Toilet Parts
Brand	Essential Values
Colour	Red
Customer Reviews	4.2 4.2 out of 5 stars (2,967)
Global Trade Identification Number	04069942000727
Included Components	Flapper
Installation method	Floor Mounted
Item Dimensions D x W x H	7.6D x 10.2W x 12.7H centimetres
Item Weight	0.05 Kilograms
Manufacturer	Essential Values
Material	Rubber, Stainless Steel
Model Number	EV-Toto-Flapper-G
Number of Items	1
Part Number	EV-Toto-Flapper-G
Seat Material Type	Plastic
Shape	Round
UPC	754568954519
Unit Count	1.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews