'/%3E%3C/svg%3E)
Hover image to zoom
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$8.46 each
BOX UP & SAVE 4%
$64.80 box of 8
$8.10 each
In Stock
Get 125 Tue, Jun 9
Order by today, receive Tuesday
MANUALS (1)
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
3"
Description
–
- Authorized replacement flapper for TOTO G-Max toilets
- Fits specific one-piece and two-piece toilets
- 3" sealing surface for larger TOTO flush valve seats
- Replaces TOTO p/n THU138S, THU175S, THU331S
- Proven longest lasting
- Stainless steel chain
Specs
–
| Type: | Flapper |
|---|---|
| Size: | 3" |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Product Reviews
5 out of 29 reviews
100% would recommend this product
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Showing 1-10 of 29 reviews
Always Buy From Them
This place is fantastic and would recommend them to anyone. Great customer service, fast delivery, questions answered quickly. If in stock, this place will save you time if your ordering ahead
Jim B
Raleigh, NC
12 months ago
Verified Buyer
Was this review helpful to you?
Great item, great price! Super fast shipping!
Exactly what I ordered
MV
Willis, Tx
4 years ago
Verified Buyer
Was this review helpful to you?
Yes
One flush and success. Tried different flapper with many different adjustments for 1/2 hour
and changed to this one and success after first flush
SmallJobJim
Nj
4 years ago
Verified Buyer
Was this review helpful to you?
Flapper
Joe:
The flapper was the correct replacement for my TOTO toilet tank.
Your swift shipment & timely delivery was greatly appreciated.
AJL SEMPER FI
Tony
Salem, NH
5 years ago
Verified Buyer
Was this review helpful to you?
Worked like a charm
We have Toto brand toilets and needed 3 inch flapper valves (4 of them). This valve worked perfectly - a direct replacement for the OEM. Supply House was by far the best place to buy - customer for life!
CB
Southern Utah
5 years ago
Verified Buyer
Was this review helpful to you?
perfect fit,quality design,no other like it and works great!
i ordered this product because it was well detailed,exactly what i was looking for and it does the job,I'm very pleased and satisfied with my purchase and i will be back,thank you so much.
pops
Fresno Ca.
5 years ago
Verified Buyer
Was this review helpful to you?
Toto 3" Flappers
Good product and fair price.
Bear
Chicago, IL
5 years ago
Verified Buyer
Was this review helpful to you?
Fast Shipping, good prices and high quality
high quality
Charles
Illinois
6 years ago
Verified Buyer
Was this review helpful to you?
Good prod
Fast service
Robert
Texas
7 years ago
Verified Buyer
Was this review helpful to you?
Perfect transaction, thanks!
Product as expected, super fast shipping.
IM
Ann Arbor, MI
7 years ago
Verified Buyer
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy