How do I know if my toilet cistern needs a 2-inch or 3-inch replacement flapper?

Measure the diameter of the drain opening at the bottom of your toilet tank with a ruler. Standard older gravity toilets typically measure roughly 2 inches across, whereas modern high-efficiency toilets feature wider 3-inch or 3.25-inch openings to release water faster with lower overall volume. This Korky flapper is specifically designed for the 2-inch size.

Why does water keep running into the toilet bowl after installing a new flapper?

A continuous trickle usually means the lift chain is set too tight and holding the flapper slightly open, the chain has excess slack catching underneath the seal, or the flush valve drain seat has mineral scale buildup that prevents the rubber seal from resting completely flat. Ensure the chain has a little slack and the flapper seats evenly.

Is this Korky flapper compatible with Indian toilets?

This Korky flapper is designed for standard 2-inch flush valves common in many US-style gravity-feed toilets. While many Indian homes use similar cistern designs, it's crucial to measure your toilet's flush valve opening. If it measures approximately 2 inches across, this flapper should provide a compatible and water-saving solution.

How long does this Korky flapper typically last?

Made from durable, flexible rubber, the Korky Ultra flapper is designed for long-lasting performance. While exact lifespan varies with water quality and usage, similar rubber flappers typically last around 5 years. Reviewers have fixed issues instantly, indicating immediate effectiveness and ease of use.

Can I buy an original Korky flapper in India?

Yes, you can buy an original Korky Ultra Standard 2-Inch Toilet Flapper in India through crowcrowcrow. We import authentic products directly from authorized US retailers, ensuring you receive a genuine, factory-sealed item with all customs duties and GST included. Delivery is via ExpressBox tracked shipping.

Korky Ultra Standard 2-Inch Universal Toilet Flapper | Water Saving, Easy Install, USA Made

Name: Korky Ultra Standard 2-Inch Universal Toilet Flapper with Stainless Steel Chain | Easy Install, Water Saving
Brand: Korky
SKU: pap8687
Price: 1365.00 INR
Availability: InStock

About this item

The Korky Ultra High Performance Flapper is a universal 2-inch flapper designed to eliminate water waste and fix ghost flushing in standard toilets. Its flexible rubber construction ensures a tight seal, while the included stainless steel chain provides easy installation and reliable operation. This flapper is ideal for all standard 2-inch flush valves, accommodating models from 1.28 to 5 gallons per flush (GPF).

Engineered for a tight seal, this flapper prevents water from continuously running into the bowl, saving water and reducing utility bills. Reviewers note it instantly fixes 'ghost flushing' issues and is as easy to install as it gets. The durable rubber material is designed for long-lasting performance, ensuring consistent flushing over time.

For Indian homes, this Korky flapper offers a reliable solution for common toilet leaks often caused by worn-out local alternatives. Imported directly from authorized US retailers, it ensures authentic quality. All customs duties and GST are included in the displayed price, with delivery via ExpressBox tracked shipping.

Key Features

Made in United States

Why choose this product

Authentic USA Quality for Reliable Plumbing

The Korky Ultra High Performance Flapper brings proven USA engineering to your Indian bathroom. Unlike local alternatives that may degrade quickly due to water hardness or aggressive treatments, this flapper is crafted from durable, flexible rubber designed for a consistently tight seal. Its universal 2-inch fit and adjustable settings ensure compatibility with a wide range of popular toilet models, making it a reliable, long-lasting solution for common issues like ghost flushing and water waste. Imported directly from authorized US retailers, it guarantees genuine quality and performance you can trust for years.

Who It's For vs. Who Should Skip It

This flapper is perfect for homeowners with standard 2-inch flush valve toilets experiencing leaks, ghost flushing, or water wastage. If you have a toilet that constantly runs or requires multiple flushes, this is an ideal, easy-to-install replacement. It's also suitable for those looking for a durable, water-saving solution. However, if your toilet uses a European-style tower flush mechanism or a non-standard 3-inch flush valve, this 2-inch flapper will not fit. Always measure your existing flush valve opening before purchasing.

How to use

Locate the water supply valve behind the toilet and turn it clockwise to shut off water. Flush the toilet to empty the tank and relieve pressure, holding the handle down to drain as much water as possible. — Turn Off Water & Flush Tank
Unhook the old flapper from the flush valve ears or mounting pegs. Disconnect the old chain from the toilet handle lever arm. Remove any debris or mineral buildup from the flush valve seat. — Remove Old Flapper & Chain
Attach the new Korky flapper to the flush valve ears. Connect the new stainless steel chain to the toilet handle lever arm, ensuring there is slight slack (about 1/2 inch) so the flapper isn't held open. Adjust chain length if needed. — Install New Flapper & Chain
Turn the water supply valve counter-clockwise to restore water flow. Allow the tank to refill. Flush the toilet and check for leaks around the flapper seal and ensure the chain doesn't interfere with the flapper closing completely. — Turn On Water & Test Flush

Example scenarios

Typical situations where Korky Ultra Standard 2-Inch Universal Toilet Flapper with Stainless Steel Chain | Easy Install helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

A homeowner in Delhi experiences constant toilet 'ghost flushing' and high water bills due to a worn-out flapper in their 2-inch flush valve toilet.

How this product helps

Installing the Korky Ultra Standard 2-Inch Universal Toilet Flapper instantly resolved the ghost flushing. The durable rubber creates a tight seal, preventing water waste and significantly reducing their monthly water bill. Easy installation meant no plumber needed.

Scenario 2

Illustrative example

Where it helps

A resident in a coastal city with hard water notices their existing toilet flapper is degrading quickly, leading to leaks and inefficient flushing.

How this product helps

The Korky flapper's flexible rubber and stainless steel chain offer superior durability against water conditions. Its universal fit ensures a proper seal on their 2-inch flush valve, providing a long-lasting, water-saving solution that outperforms local alternatives prone to premature wear.

Specifications & installation

Installation & usage

Flush Valve Size	2 inches
GPF Compatibility	1.28, 1.6, 3.5, 5 GPF
Installation	Easy DIY, no tools required
Cost per use	1 flapper at ₹1,365 — ₹1,365 per flapper
Shelf life after opening	12 months (typical for rubber seals)
Reapplication math	1 flapper lasts ~5 years with regular use
Contraindications	Not for European-style tower flush toilets or 3-inch flush valves.
Allergens / common irritants	None specified

How we compare

Feature	Korky Ultra Standard	Others
Authenticity & Sourcing	Imported from authorized US retailers, factory-sealed.	Varies by brand; potential for grey-market imports or lower-quality local manufacturing.
Flush Valve Fit	Universal 2-inch fit for 1.28-5 GPF toilets.	May offer 2-inch or 3-inch sizes; compatibility can vary significantly by cistern model.
Material Durability	Long-lasting, flexible rubber designed for tight seals and resistance to municipal water treatments.	Often standard rubber or PVC; may degrade faster due to Indian water hardness and chlorination.
Water Saving	Adjustable settings to eliminate water waste and fix ghost flushing.	May offer water-saving features, but effectiveness can depend on material quality and seal integrity.
Cost per Unit	1 flapper at ₹1,365 — ₹1,365 per flapper

SKU	pap8687
GTIN	00049057104064
Brand	Korky
Model	100BP
Color	Red
Material	Rubber
Size	2 Inch Universal
Package Quantity	1 Flapper, 1 Chain
Item Weight	1.4 oz (0.04 kg)
Item Dimensions	7 in x 2 in x 4 in (17.78 cm x 5.08 cm x 10.16 cm)
Country of Origin	Made in United States

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Korky Ultra Standard 2-Inch Universal Toilet Flapper with Stainless Steel Chain | Easy Install, Water Saving

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Specifications & installation

Installation & usage

How we compare

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