FREE SHIPPING ON ORDERS OVER $70
Previous
Toilet Flapper Rubber by Gadgetime USA 2‑Port Red-0

Toilet Flapper Rubber by Gadgetime USA 2‑Port Red

Original price was: $7.49.Current price is: $7.19.
Next

Fluidmaster Toilet Fill Valve Kit 402CARHRP14

Original price was: $99.00.Current price is: $94.05.
Fluidmaster Toilet Fill Valve Kit 402CARHRP14-0

Kohler Toilet Flapper HST Red 2 Inch Replacement

Original price was: $9.99.Current price is: $9.69.

The HST red 2‑inch toilet flapper is designed for Kohler and Sterling 1.28 GPF toilets, delivering reliable sealing and leak prevention. Crafted from high‑elastic rubber, it ensures smooth operation and water‑saving performance, while the tool‑free installation lets homeowners replace a faulty flapper quickly and affordably.

9999 in stock
SKU: CJ14QHB0DY7X Category:
Trust Badge Image

Description

Product Overview

The HST 2‑inch toilet flapper is engineered specifically for Kohler and Sterling models that use a 1.28 GPF flush system. Constructed from premium rubber, the flapper offers excellent elasticity and wear resistance, guaranteeing a tight seal between the tank and bowl. Measuring 1 × 1 × 1 inches and weighing just 2.08 oz, the compact design fits easily into standard toilet tanks. The vibrant red color provides a visual cue for quick identification during maintenance. Included is a float ball and chain, eliminating the need for additional parts.

Usage

This flapper is ideal for residential bathrooms, rental properties, and light‑commercial settings where reliable flushing and water conservation are priorities. Homeowners can install it in any compatible Kohler or Sterling toilet without tools, making it perfect for DIY repairs or quick replacements during routine maintenance. Its universal fit also accommodates a range of other 2‑inch tank configurations, ensuring broad applicability.
Installing HST red toilet flapper in a Kohler toilet tank

Why Choose Us

HST combines rigorous material testing with precise engineering to deliver a flapper that outlasts generic alternatives. The rubber compound resists deformation from repeated cycles, maintaining a consistent seal that prevents costly water waste. Each unit undergoes quality inspection to meet industry standards, and the product’s high customer rating (4.2/5 from 20 reviews) reflects its dependable performance. Choosing this flapper means investing in durability, efficiency, and peace of mind.

Key Features

  • Premium rubber construction for long‑lasting elasticity and wear resistance.
  • Bright red color for easy identification during installation and maintenance.
  • Designed for 2‑inch tanks on Kohler and Sterling 1.28 GPF toilets.
  • Includes float ball and chain for a complete, tool‑free replacement kit.
  • Water‑saving design helps reduce utility bills and supports eco‑friendly plumbing.

FAQ

Is this flapper compatible with all Kohler toilet models?

The flapper fits Kohler and Sterling toilets that use a 2‑inch flush valve and a 1.28 GPF rating, which includes most standard residential models.

Do I need any tools to install the flapper?

No tools are required. Simply detach the old flapper, attach the new one, and connect the float ball and chain as shown in the included diagram.

Will the red color fade over time?

The color is formulated to resist fading and UV exposure, maintaining its visibility for the life of the product.

Can this flapper help reduce water usage?

Yes, the precise seal prevents leaks and ensures the toilet uses only the intended 1.28 gallons per flush, contributing to lower water consumption.

What is the warranty on this product?

HST offers a one‑year limited warranty covering manufacturing defects and material failures.

Reviews

There are no reviews yet.

Be the first to review “Kohler Toilet Flapper HST Red 2 Inch Replacement”

Your email address will not be published. Required fields are marked *

Recently Viewed Products

Shopping cart

0
image/svg+xml

No products in the cart.

Continue Shopping