Is the model; sm-wc424, 1.6gpf as shown in amazon specs or 1.28 gpf? on the swiss madison website it says 1.28gpf for this model.

Hello, This tank has a 1.28gpf. Thank you, The Swiss Madison Team

Is this carrier compatible with other manufactures toilets? If so how do you known if it is

It is I bought this frame and a TOTO toilet bowl.

Is swiss madison compatible with kohler k-6299

Yes, it works perfectly. I have this exact setup.

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Swiss Madison SM-WC426 Concealed In-Wall Toilet Tank Carrier System Wall-Hung Dual Flush, 20" L

Product ID: 58534728

Details

Brand
Swiss Madison
Color
White
Item Weight
33 Pounds
Material
Steel
Product Dimensions
28"D x 16"W x

📏Adjustable height steel frame

🚽Dual flush 0.8/1.6 gpf

🛠️Easy access large flush actuator opening

R21711

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚽 Elevate your bathroom game with invisible power and eco-smart flush!

SLEEK INVISIBLE PLUMBING - Concealed in-wall design eliminates visible pipes and tanks, delivering a clean, minimalist aesthetic that elevates your space.
SWEAT FREE SILENT OPERATION - Foam-insulated tank prevents condensation and noise, keeping your bathroom fresh and peaceful—no more awkward drips or sounds.
HASSLE FREE MAINTENANCE ACCESS - Large removable flush actuator plate grants quick, tool-free access to the inner tank and valve for speedy repairs or upgrades.
CUSTOMIZABLE FIT FOR EVERY WALL - Adjustable height steel frame ensures perfect installation on 2x6 studs, blending seamlessly with your modern bathroom design.
ECO SMART DUAL FLUSH TECHNOLOGY - Choose between 0.8 or 1.6 gallons per flush to save water without sacrificing performance—because sustainability is the new luxury.

The Swiss Madison SM-WC426 is a durable, adjustable-height steel frame in-wall toilet tank carrier system designed for wall-hung toilets on 2x6 studs. Featuring dual flush technology (0.8/1.6 gpf), a large removable actuator plate for easy maintenance, and a foam-insulated tank to prevent sweating and noise, it offers a sleek, modern finish with no visible plumbing. Ideal for professionals seeking a blend of style, efficiency, and convenience.

Specifications

ASIN	B074P9PQ5M
Best Sellers Rank	#254,841 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Toilet Water Tanks
Color	White
Customer Reviews	4.3 4.3 out of 5 stars (536)
Date First Available	August 9, 2017
Finish	No Finish
Included Components	Toilet Carrier System
Installation Method	Wall Mounted
Item Package Quantity	1
Item Weight	33 pounds
Item model number	SM-WC426
Manufacturer	Swiss Madison
Material	Steel
Part Number	SM-WC426
Pattern	Toilet Tank Carrier
Product Dimensions	20 x 6.5 x 45 inches
Shape	Rectangular
Size	For 2 x 6 Commercial Studs
Style	For Wall Hung Toilets
Warranty Description	1 Year Limited Warranty

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R21711

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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Excellent communication throughout the order process. Product is perfect.

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