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TOTOVitreous China
TOTO CST646CEMFGAT40#01 One-Piece Toilet
TOTO CST646CEMFGAT40#01 One-Piece Toilet
SKU: CST646CEMFGAT40#01-SP3G0111J8
The TOTO CST646CEMFGAT40#01 is a one-piece toilet with 1-Piece ultra high-efficiency, 1.28 gpf flush and 16-1/8 in rim height.
Request Pricing
Check the items you want and we will email you the prices, plus next steps on how to order. Prefer to talk? Call 657-279-8130.
Key Features & Benefits
- DYNAMAX Tornado Flush utilizes 360 deg cleaning power to reach every part of the bowl
- Highly efficient dual flush system promotes water conservation
- CEFIONTECT ceramic glaze: prevents debris and mold from sticking to ceramic surfaces
- Bowl design: reduces water flow resistance and turbulence, resulting in a quieter flush
- Completely skirted design for a sleek and understated look
- Elongated 1-piece toilet, easier to maintain versus a 2-piece toilet
- Toto WASHLET+ upgrade compatibility - designed to work with a T40 WASHLET+ bidet seat for seamless integration
- Lid-top chrome dual flush push button - select 1.28 or 0.8 gph
Specifications
- Brand: TOTO
- Model: CST646CEMFGAT40#01
- Ultra High-Efficiency: 1-Piece
- Feature: Aquia IV
- Flush: 1.28 gpf
- Feature: Elongated Bowl
- Rim Height: 16-1/8 in
- Rough-In: 12 in
- Dia Trapway: 2-1/2 in
- Mounting: Floor Mount
- Feature: DYNAMAX Tornado Flush Gravity Flush
- Flush Valve: 2-1/2 in
- Feature: 27-9/16 in L x 15-3/16 in W x 28-3/8 in H
- Feature: Vitreous China
- Finishes: Cotton White
Returns
Returns need prior approval, so please contact us first. Restocking fees apply, and we can't accept returns after 30 days. Clearance items are sold as is. See the full return policy.
Questions
Not sure it fits? Call 657-279-8130, email sales@kbfhomeimprovement.com, or visit our Anaheim showroom at 1630 N. State College Blvd, Monday to Saturday, 9 AM to 5 PM. We usually reply within 1 to 2 business days.
What KBF Customers Have to Say
Reviews from customers across our store. Bought this one? Your review will show here.
Let customers speak for us
The shower doors were installed on 8/17/2026. They are gorgeous and we love them!
Mediterranean Sea Pantelleria Waterproof SPC Flooring
These door way surpass anything we could have hoped for. They are sturdy and beautiful. They glide like a breeze.Shopping online is tough. You can have confidence with KFB.
Currently live in Las Vegas, made the trip to get flooring. I arrived as the store was closing (literally locking the doors) they opened up as the staff knew I was driving from out of state. Excellent customer service, will purchase additional flooring to finish remaining rooms. Highly recommended
Sturdy, solid White Oak. Beautifully crafted, designed, and finished. Light enough for one person to move and stable enough to stand without wall-mounting (arrives fully assembled)... I chose this as a bathroom linen closet, but also works as a small armoire for the bedroom or living room, or as a kitchen pantry (or for dishes/cutlery/napkins)
It's really beautiful !!! Vanity and sink are perfectly made, texture, good opening mechanisms, unique color combined with everything (gray oak )This is really the centrepiece of the whole bathroom. Customer support - I was pleasantly amazed , they immediately respond to emails, polite, responsible, everything was resolved in aRead more about review stating Really beautiful!!! very short time. I am very satisfied with my purchase !!! I highly recommend this unique company.
Beautiful, sturdy, good quality. I like the inside which is easy to clean.
Completely delighted!
![[DISCONTINUED] Fortune 42" Wall Mounted Bathroom Vanity with Reinforced Acrylic Integrated Sink Top](https://review-images.judgeme.com/kbf-home-improvement/1726071511__1726071509418-annej1__original.jpg?quality=80&width=160)
Love this vanity - it was easy to install and looks great. Slight gap in between the two cabinets, but we don't mind too much. The seamless sinks & countertop are beautiful. Drawer space isn't amazing, but the soft close features and deep cabinets make up for it
Its perfect! Exactly what we were looking for. Made very well. Great price
Cabinet looks great company is easy and friendly to work with.
It's beautiful. Fits the room design perfectly. The high gloss makes it look very high end. People are going NUTS over the vanity. Only caution is we had to cut a slot for plumbing in shelf.
Beautiful addition to our basement bathroom renovation. It is taller than typical vanities, which is perfect for us being a tall family. I love the thick vanity top. I think it will hold up ok. This bathroom is also connected to our daughter�s bedroom, and she loves the storage this vanity has.
Gorgeous!
![[DISCONTINUED] Bow 48" Wall Mounted Bathroom Vanity with Reinforced Acrylic Integrated Sink Top](https://review-images.judgeme.com/kbf-home-improvement/1726071813__1726071811246-lindac1__original.jpg?quality=80&width=160)
Exactly what we were looking for!
