---
product_id: 13011961
title: "Kohler 1068031 Fill Valve"
brand: "kohler"
price: "฿4131"
currency: THB
in_stock: true
reviews_count: 13
category: "Kohler"
url: https://www.desertcart.co.th/products/13011961-kohler-1068031-fill-valve
store_origin: TH
region: Thailand
---

# Adjustable fill level for water efficiency Quick-release coupling for easy install Genuine Kohler part for perfect fit Kohler 1068031 Fill Valve

**Brand:** kohler
**Price:** ฿4131
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your flush game with Kohler’s precision and ease!

## Quick Answers

- **What is this?** Kohler 1068031 Fill Valve by kohler
- **How much does it cost?** ฿4131 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/13011961-kohler-1068031-fill-valve)

## Best For

- kohler enthusiasts

## Why This Product

- Trusted kohler brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Assembly:** Includes inlet hose for a ready-to-install solution that saves time and frustration.
- • **Durable & Reliable:** Made from high-quality plastic, designed to last and meet ASME, ADA, UL, and WaterSense standards.
- • **Customizable Water Fill:** Easily adjust the fill valve to optimize water usage and reduce waste.
- • **Effortless Installation:** Quick-release coupling lets you replace the valve in seconds without hassle.
- • **Precision Engineered Fit:** Authentic Kohler part ensures seamless compatibility with your toilet system.

## Overview

The Kohler 1068031 Fill Valve is a genuine, durable replacement part designed for quick and easy installation. Featuring a flexible 12-inch inlet and outlet connection, it allows precise water level adjustment to optimize flushing efficiency. Certified to meet ASME, ADA, UL, and WaterSense standards, this valve ensures reliable performance and water savings for your bathroom.

## Description

Product Description Kohler Genuine Part, Fill Valve Assembly, Fill valve assembly. From the Manufacturer Kohler Genuine Part, Fill Valve Assembly, Fill valve assembly.

Review: Works as it should. - Some reviews mentioned that the kit didn’t come with a specific part (a nut?), but this wasn’t my experience. It came with clear enough directions, and I installed this toilet flushing mechanism in minutes without any problems. It is a good value because I used to pay more than $16 over the desertcart price in my local hardware store. I adjusted it so that my toilet tank fills up to the exact level that I want.
Review: Perfect replacement for the Kohler Rialto - This valve was a perfect replacement for the Kohler Rialto. The difference seems to be this one has the rinse water bypass so it needs the vinyl hose to provide water to rinse the bowel while it fills the tank. The original valve did not have the hose or the clip. The hose is NOT included with this valve. I got one from Home Depot. We have had it for a couple of months and it works perfectly. This took 15 seconds to replace because there is a quick release coupling between the riser pipe and the valve assembly. A quarter twist and the valve portion separates from the riser/fill pipe. Super easy to replace.

## Features

- Kohler Genuine Part
- Fill valve assembly
- inlet hose included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003H4BEKQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #185,713 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #264 in Toilet Flush Valves #16,752 in Kitchen & Bath Fixtures |
| Brand | Kohler |
| Customer Reviews | 4.4 4.4 out of 5 stars (205) |
| Date First Available | September 14, 2004 |
| Exterior Finish | Plastic |
| Finish | No Finish |
| Global Trade Identification Number | 00650531556240 |
| Included Components | K-1068031 |
| Inlet Connection Size | 12 Inches |
| Inlet Connection Type | Flexible |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 15 x 8 x 1 inches |
| Item model number | 1068031 |
| Manufacturer | Kohler |
| Material | Plastic |
| Number of Ports | 1 |
| Outlet Connection Size | 12 Inches |
| Outlet Connection Type | Flexible |
| Part Number | 1068031 |
| Product Dimensions | 15 x 8 x 1 inches |
| Specification Met | ASME, ADA, UL, WaterSense |
| Style | Plumbing Overstock |
| UPC | 650531556240 |

## Product Details

- **Brand:** Kohler
- **Exterior Finish:** Plastic
- **Inlet Connection Size:** 12 Inches
- **Inlet Connection Type:** Flexible
- **Item dimensions L x W x H:** 15 x 8 x 1 inches
- **Material:** Plastic
- **Number of Ports:** 1
- **Outlet Connection Size:** 12 Inches
- **Outlet Connection Type:** Flexible
- **Specification Met:** ASME, ADA, UL, WaterSense

## Images

![Kohler 1068031 Fill Valve - Image 1](https://m.media-amazon.com/images/I/710DRUqPtrL.jpg)
![Kohler 1068031 Fill Valve - Image 2](https://m.media-amazon.com/images/I/61V+bJpsrZL.jpg)
![Kohler 1068031 Fill Valve - Image 3](https://m.media-amazon.com/images/I/31KdEB5eEVL.jpg)

## Questions & Answers

**Q: What is the gpf on this valve, thanks?**
A: It varies per your own setting of your toilet (see those specs): You can turn the set screw all the way up for a more downward placement of the ballcock so that it fills the tank less. That way it may save a gallon of water or so, but may no longer flush forcefully enough as is sometimes desired. The better question would be to find a two-way push button for a lesser water need or more water need as nature calls for. ;-)

**Q: Will this work with the kohler san miguel k3402 toilet?**
A: Some research indicates that you may want the #1068030 Kohler Toilet Fill Valve for the Rialto

**Q: I will this fit a Kohler Toilet model K3384 ?**
A: It should.Check with kohler dealer!Best wishes!

**Q: What hose can I use for the the top spout? Is there a way to turn it off? My old one did not have water coming out the top.**
A: Part discontinued - Kohler part 1013337

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as it should.
*by P***H on June 25, 2024*

Some reviews mentioned that the kit didn’t come with a specific part (a nut?), but this wasn’t my experience. It came with clear enough directions, and I installed this toilet flushing mechanism in minutes without any problems. It is a good value because I used to pay more than $16 over the Amazon price in my local hardware store. I adjusted it so that my toilet tank fills up to the exact level that I want.

### ⭐⭐⭐⭐⭐ Perfect replacement for the Kohler Rialto
*by O***Y on August 2, 2016*

This valve was a perfect replacement for the Kohler Rialto. The difference seems to be this one has the rinse water bypass so it needs the vinyl hose to provide water to rinse the bowel while it fills the tank. The original valve did not have the hose or the clip. The hose is NOT included with this valve. I got one from Home Depot. We have had it for a couple of months and it works perfectly. This took 15 seconds to replace because there is a quick release coupling between the riser pipe and the valve assembly. A quarter twist and the valve portion separates from the riser/fill pipe. Super easy to replace.

### ⭐⭐⭐⭐⭐ Works with San Rafael K3467-0. Not a complete kit.
*by E***I on September 21, 2013*

Some of the Kohler San Rafael one-piece toilets are fit with the Kohler 1013282 Fill Valve (89.99$ before shipping from Kohler, and back-ordered). I called Kohler's customer service twice to ask two different agents whether this much cheaper replacement part will work. Both said it will not and parts are NOT compatible. I decided to follow a fellow reviewer advice (he reviewed Kohler 1068030 Fill Valve) and try despite of customer's service warning. It works like a charm and replacing the fill valves takes short of 5 minutes (I am not very handy). Another reviewer quoted the Kohler's website warning about different size between the parts and thus disruption to the lid; I measured the parts and they are of the exact same measurement. Please note that the Kohler 1068031 Fill Valve sold on Amazon does NOT come with the flexible pipe nor with the needed white plastic nut needed to fasten the valve to the tank - the old ones will most probably be usable (they were in my case) - just don't throw anything away before all is mounted.

## Frequently Bought Together

- Kohler 1068031 Fill Valve
- Toilet Flush Valve Kit

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-12*