Model # K-4437-0

Internet #203006092

KOHLER Wellworth Classic 1.6 GPF Toilet Tank Only with Class Five Flushing Technology in White-DISCONTINUED
0650531911476

Discontinued KOHLER

Wellworth Classic 1.6 GPF Toilet Tank Only with Class Five Flushing Technology in White-DISCONTINUED

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Product Overview

Wellworth toilets have been an American benchmark for innovation and performance for over 65 years. This Wellworth elongated toilet brings graceful design and superior functionality to the bathroom with the extraordinary flushing power of the Class Five flushing system. Combines with K-4298 Highline Comfort Height elongated toilet bowl to create K-3611 Highline Comfort Height elongated toilet with 12 in. rough-in.

  • Class Five flushing technology
  • Canister flush valve provides smooth flushing actuation with consistent water usage, flush after flush
  • Exclusive drylock fast installation system facilitates installation and prevents potential leak points during installation and throught the life of the product
  • 1.6 gallons per flush

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Customer Questions & Answers

6 Questions6 Answers

Customer Questions & Answers

Wellworth Classic 1.6 GPF Toilet Tank Only with Class Five Flushing Technology in White-DISCONTINUED
Wellworth Classic 1.6 GPF Toilet Tank Only with Class Five Flushing Technology in White-DISCONTINUED

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1 answer

How do I find what Kohler toilet tank I need from the toilet bowl, if the tank has already been thrown away. All it says is 1.6 Gallons per flush

This question is from Wellworth Classic 1.6 GPF Toilet Tank Only with Class Five Flushing Technology in White-DISCONTINUED
Asked by
Texas
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November 19, 2014
On the top of the bowl section all it says is KOHLER and 1.6 gal per flush. Is there another number somewhere?
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Answer (1)

November 20, 2014
Answer: 
Hello, my name is Justine with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize if the tank has already been thrown away we would need the number off of the tank which would be on the very bottom of the bowl. We would need that information to get you the correct bowl.
For additional assistance on this inquiry, please contact our Customer Care Center at
Read More
Hello, my name is Justine with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize if the tank has already been thrown away we would need the number off of the tank which would be on the very bottom of the bowl. We would need that information to get you the correct bowl.
For additional assistance on this inquiry, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537)
Thank you for your inquiry and choosing the Bold Look of KOHLER. Read Less
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1 answer

What tank can we buy to replace a kohler 4512 tank??

This question is from Wellworth Classic 1.6 GPF Toilet Tank Only with Class Five Flushing Technology in White-DISCONTINUED
Asked by
at a loss...
lincoln ne
May 8, 2013
There are three bolts instead of two. I understand the 4512 is discontinued. What is the replacement. Will I simply have to invest in a new toilet??
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Answer (1)

May 10, 2013
Answer: 
Thank you for your inquiry.
We do not have a direct replacement for the 4512 tank, sorry. We can offer you a complete toilet in the Wellworth line, such as a 3575-0 and/or a 3998-0
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1 answer

Do this model replace Kohler model 4620?

This question is from Wellworth Classic 1.6 GPF Toilet Tank Only with Class Five Flushing Technology in White-DISCONTINUED
Asked by
Marcello
WI
July 22, 2012
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Answer (1)

Asked by
KohlerCo.
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July 24, 2012
Answer: 
Thank you for your inquiry. No, the K-4437-0 will not replace a K-4620-0. These tanks are designed differently and are not interchangeable.
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1 answer

Can this replace a 4436 tank?

This question is from Wellworth Classic 1.6 GPF Toilet Tank Only with Class Five Flushing Technology in White-DISCONTINUED
Asked by
Greg
Anaheim
July 21, 2012
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Answer (1)

Asked by
KohlerCo.
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July 24, 2012
Answer: 
Thank you for your inquiry. Assuming you have a standard KOHLER toilet bowl and not a bowl with a 10" rough-in (where the center of your floor drain is only 10" from the wall instead of the standard 12" rough-in), then yes, the K-4437-0 will replace the K-4436-0 tank.
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Customer Reviews

Rated 5.0 out of 5 by 1 reviewer.
Rated 5.0 out of 5.0 by Great product. Great product. Easy installation. Works great. Quiet refills. January 6, 2012
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