How easy is it to remove the original one? Thx

This is very easy. Turn off the water valve and then flush the toilet to drain the water from the holding tank. Then unhook the 2 rubber prongs and the pull chain and remove the old flapper, With the new flapper, hook the 2 rubber prongs and then hook on the pull chain. Turn on the water valve and fill the tank and you should be ready to go.

How do I find the model number on my existing AquaSource toilet?

Hello. The toilets should either have a stamp or a sticker. usually on the inside of the tank wall.

Does this one have a little hole on the bottom?

It does have a hole in the bottom & it’s a 3” flapper made for Lowes aquasource toilet.

Will this flapper work on a Gerber toilet, 1.28 gpf, Part # 99-770?

This is the flapper on my Gerber toilet. Toilet was bought and installed by plumbing company (never heard of Gerber brand before). I just bought this flapper as a replacement since part number was listed on existing one. Hope this helps

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Lowes AquaSouce Original 3" Flapper Replacement for 1.28 GPF Toilets (98923, 312795, 352027, 395280, 12293) by WDI

Product ID: 430773207

Details

Colour
White
Material
Plastic
Brand
WDI Technology
Installation Type
Floor Mounted
Seat Material Type
Plastic
Manufacturer
WDI Technology

✅UPC & CSA tested for plumbing code compliance

🚽3-inch flapper size for perfect fit

⚙️OEM certified for seamless replacement

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¥6369

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚽 Upgrade your flush game with certified precision!

EASY INSTALLATION - Includes 3-inch flapper with chain, making replacement quick and tool-free.
DURABLE RELIABLE - Crafted from high-quality plastic for long-lasting performance and leak-free operation.
WATER SMART EFFICIENCY - Optimized for 1.28 GPF toilets to help reduce water waste without sacrificing flush power.
PRECISION FIT ZERO HASSLE - OEM replacement designed specifically for Lowes AquaSource toilets ensures flawless compatibility.
CERTIFIED QUALITY ASSURANCE - Meets US & Canada plumbing standards with UPC and CSA certifications for peace of mind.

The Lowes AquaSource Original 3" Flapper Replacement is an OEM-certified, durable plastic flapper designed for 1.28 GPF Lowes AquaSource toilets. It meets stringent US and Canadian plumbing codes (UPC & CSA certified) and includes a 3-inch flapper with chain for easy installation, ensuring reliable, water-efficient performance.

Specifications

Colour	White
Material	Plastic
Brand	WDI Technology Co. Ltd.
Installation Type	Floor Mounted
Seat Material Type	Plastic
Manufacturer	WDI Technology Co. Ltd.
UPC	891347002815
Item model number	B4802-1
Product Dimensions	14.81 x 11.91 x 7.01 cm; 68 g
ASIN	B018WQ3RGM

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