Top 10 best concealed trapway toilet of 2022

There are a few reasons you might want to consider reading our review before purchasing a best concealed trapway toilet. First and foremost, we believe that an informed consumer is a smart consumer. By reading our review, you’ll learn about the features and benefits of various models of toilets, as well as any potential drawbacks. Additionally, we’ll provide you with information on pricing and where to find the best deals.

Another reason to read our review is that we’ll provide you with an honest and unbiased opinion. We’ll never try to sell you on a product that we don’t believe in, and we’ll always give you our honest thoughts and opinions. Finally, we believe that our review can save you time and money. By reading our review and learning about the pros and cons of various models of toilets, you can narrow down your choices and save yourself the time and effort of shopping around.

Bestseller No. 1
KOHLER 5310-0 Cimarron Skirted trapway Comfort Height Two-Piece Elongated Toilet, Left-Hand Trip Lever, 29 x 17.6 x 30.5, White
  • Two-piece toilet - toilet seat NOT included
  • Elongated bowl offers added room and comfort
  • Skirted Trapway simplifies cleaning
  • Comfort height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 gallons per flush (gpf)
Bestseller No. 2
KOHLER K-3940-58 Kathryn Comfort Height Elongated One-Piece 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trapway and Left-Hand Trip Lever, Thunder Grey
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Coordinates with other products in the Kathryn collection
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 3
KOHLER K-3940-0 Kathryn Comfort Height Elongated One-Piece 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trapway and Left-Hand Trip Lever, White
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Coordinates with other products in the Kathryn collection
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 4
KOHLER K-3940-7 Kathryn Comfort Height Elongated One-Piece 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trapway and Left-Hand Trip Lever, Black
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Coordinates with other products in the Kathryn collection
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 5
KOHLER K-3940-95 Kathryn Comfort Height Elongated One-Piece 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trapway and Left-Hand Trip Lever, Ice Grey
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Coordinates with other products in the Kathryn collection
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 6
KOHLER 3814-0 Two (TM) Corbelle Comfort Height(R) Elongated 1.28 gpf Toilet with Skirted trapway and Revolution 360 Swirl Flushing Technology and Left-Hand Trip Lever (2 Piece), White
  • Two-piece toilet
  • Elongated bowl offers added room and comfort
  • Skirted Trapway simplifies cleaning
  • Revolution 360 swirl flushing technology generates a forceful swirling motion to keep the bowl cleaner, longer
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults.
Bestseller No. 7
KOHLER K-3619-RA-0 Cimarron Comfort Height One-Piece Elongated 1.28 GPF Toilet with AquaPiston Flush Technology, Concealed Trapway, and Right-Hand Trip Lever, White
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design, and the elongated bowl offers added room and comfort
  • Comfort height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Standard right-hand Polished Chrome trip lever and reveal quiet-close with grip-tight seat included; supply line not included
  • Aqua piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 8
Studio Concealed Trapway Dual Flush Right
  • American Standard 2794.204.020 Two Piece Round Bowl Toilet
  • Studio Collection
  • LXP (Luxury Performance) Toilet
  • Combination dual flush bowl and tank, with seat
  • 12" (305mm) Rough-in
SaleBestseller No. 9
American Standard 2988101.020 Cadet 3 FloWise 2-Piece 1.28 GPF Single Flush Right Height Round Front Toilet with Concealed Trapway, White
  • Trade exclusive tank
  • 12-inch rough-in — Measurement from the finished wall to the center of mounting holes on the floor flange
  • INDUSTRY-LEADING WARRANTY — Lifetime warranty of chinaware, 5 years on mechanical parts, and 1 year on seat
  • WATER SENSE CERTIFIED — Uses 20 percent less water and performs as well as or better than regular toilets
  • CHAIR-HEIGHT COMFORT — Measures 17” tall, including seat, for ease of use compared to standard height. Slight variation in height may occur based on the height of the seat used.
Bestseller No. 10
HOROW HT1000 Modern Small Toilet 12'' Rough-in, One Piece Toilet with Dual Flush 1.1/1.6 GPF, Short Compact Round Toilet for Small Bathroom, Standard White Toilet Bowl
  • Modern, Compact One-Piece Design: Perfectly fit for a small bathroom. The toilet seat is 16.5'' length, 2'' shorter than an elongated toilet seat. 25 inch Depth from the wall to the end. Space saver. The seat height is 16.5'', it's a good height for Short/Medium people.
  • Easy to Install: Two big opening holes on the side to fix the toilet much easier. Soft closing PP seat is included to facilitate installation and use. (For higher-quality toilet seats, please purchase our new toilet model: HWMT-8733U. It comes with a durable UF toilet seat, which is the asin of the new model HWMT-8733U: B08Q39H3PY)
  • Note: This toilet is designed for floor mounting, standard 12” Rough-in. It works for U.S. standard 7/8'' waterline. An adapter for 1/2'' waterline is pre-installed. (The toilet for 10'' Rough-in is also listed, please choose the correct one for your bathroom plumbings)
  • Small but Mighty: Fully Glazed Siphon Flush. Self Cleaning Spray. Super-Quiet and powerful flush with no clogs. Leak-proof. Highly efficient Dual-Flush 1.6gpf/1.1gpf (average flush 1.28gpf), save your water bill daily.
  • Space Saver: It is a little smaller than a standard toilet. Actually, it’s a perfect size unless you’re an extremely large person. It is a wonderful small toilet for water closets.

21 best concealed trapway toilet Reviews

Bestseller No. 1
KOHLER K-3940-95 Kathryn Comfort Height Elongated One-Piece 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trapway and Left-Hand Trip Lever, Ice Grey
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Coordinates with other products in the Kathryn collection
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 2
KOHLER K-3940-58 Kathryn Comfort Height Elongated One-Piece 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trapway and Left-Hand Trip Lever, Thunder Grey
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Coordinates with other products in the Kathryn collection
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 3
KOHLER K-3940-96 Kathryn Comfort Height Elongated One-Piece 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trapway and Left-Hand Trip Lever, Biscuit,2-1/8"
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Coordinates with other products in the Kathryn collection
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 4
KOHLER 5310-0 Cimarron Skirted trapway Comfort Height Two-Piece Elongated Toilet, Left-Hand Trip Lever, 29 x 17.6 x 30.5, White
  • Two-piece toilet - toilet seat NOT included
  • Elongated bowl offers added room and comfort
  • Skirted Trapway simplifies cleaning
  • Comfort height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 gallons per flush (gpf)
Bestseller No. 5
KOHLER 3814-0 Two (TM) Corbelle Comfort Height(R) Elongated 1.28 gpf Toilet with Skirted trapway and Revolution 360 Swirl Flushing Technology and Left-Hand Trip Lever (2 Piece), White
  • Two-piece toilet
  • Elongated bowl offers added room and comfort
  • Skirted Trapway simplifies cleaning
  • Revolution 360 swirl flushing technology generates a forceful swirling motion to keep the bowl cleaner, longer
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults.
Bestseller No. 6
KOHLER K-3940-7 Kathryn Comfort Height Elongated One-Piece 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trapway and Left-Hand Trip Lever, Black
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Coordinates with other products in the Kathryn collection
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 7
KOHLER K-3619-RA-0 Cimarron Comfort Height One-Piece Elongated 1.28 GPF Toilet with AquaPiston Flush Technology, Concealed Trapway, and Right-Hand Trip Lever, White
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design, and the elongated bowl offers added room and comfort
  • Comfort height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Standard right-hand Polished Chrome trip lever and reveal quiet-close with grip-tight seat included; supply line not included
  • Aqua piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 8
GALBA Small Toilet 24.5" Long X 13.5" Wide X 28.5" High Inch 1-Piece 24" 25" Short Compact Bathroom Tiny Mini Commode Water Closet Dual Flush Shortest Projection Elongated Concealed Trapway
  • WHITE Color - 12" Rough-in (PLEASE CHECK BEFORE BUYING)
  • One piece design and Self-Cleaning glazed surface would not scratch, rust, fade, or discolor
  • Dual Siphonic Flush. 16.5" Comfort Height. cUPC and MaP flush score of 300.
  • Slow closing nesting toilet seat (plastic) included
  • IMPORTANT - Check verify rough-in to be at least 12" so this fits. RETURN Policy - Customer is responsible for shipping BOTH ways and 10% restocking fee.
SaleBestseller No. 9
American Standard 2988101.020 Cadet 3 FloWise 2-Piece 1.28 GPF Single Flush Right Height Round Front Toilet with Concealed Trapway, White
  • Trade exclusive tank
  • 12-inch rough-in — Measurement from the finished wall to the center of mounting holes on the floor flange
  • INDUSTRY-LEADING WARRANTY — Lifetime warranty of chinaware, 5 years on mechanical parts, and 1 year on seat
  • WATER SENSE CERTIFIED — Uses 20 percent less water and performs as well as or better than regular toilets
  • CHAIR-HEIGHT COMFORT — Measures 17” tall, including seat, for ease of use compared to standard height. Slight variation in height may occur based on the height of the seat used.
Bestseller No. 10
KOHLER K-3940-0 Kathryn Comfort Height Elongated One-Piece 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trapway and Left-Hand Trip Lever, White
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Coordinates with other products in the Kathryn collection
  • Aqua Piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
  • Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
Bestseller No. 11
Studio Concealed Trapway Dual Flush Right
  • American Standard 2794.204.020 Two Piece Round Bowl Toilet
  • Studio Collection
  • LXP (Luxury Performance) Toilet
  • Combination dual flush bowl and tank, with seat
  • 12" (305mm) Rough-in
Bestseller No. 12
KOHLER K-76301-0 Highline Concealed Trapway Comfort Height Two-Piece Elongated 1.28 GPF Toilet with Class Five Flush Technology and Left-Hand Trip Lever, White
  • Concealed trap way and clean caps low-profile bolt caps facilitate easier cleaning and enhanced design
  • Elongated bowl offers added room and comfort
  • Comfort height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • Class five flushing technology offers virtually plug-free performance and rinsing power for a clean bowl
  • Standard 12-inch rough-in and three-bolt installation; does not include seat or supply line
Bestseller No. 13
HOROW HWMT-8733S Small Toilet 25" Long x 13.4" Wide x 28.4" High 1-Piece Short Compact Bathroom Tiny Mini Commode Water Closet Dual Flush Concealed Trapway, 12'' Rough-in
  • Innovative design: HWMT-8733 with big bolt holes, the new model HWMT-8733S with small bolt holes, very beautiful, perfectly suitable for your small bathroom.
  • Modern Small Compact Toilet: High quality One-Piece toilet with flushing mechanism pre-installed, Small size but mighty; Seat length 16.5'', shorter than normal 18.5'' elongated seat to save space; Seat height 16.5''.
  • Siphon-Flushing: Fully Glazed Flush. Self-Cleaning Spray. Super-Quiet and powerful flush with no clogs. Leak-proof. Highly efficient Dual-Flush 0.8lpf/1.28lpf , average flush 1.28gpf, water conservation.
  • Easy to Install: The toilet is easily installed,it can more Convenient. This toilet will come with a supply line connector(adapter) for you to connect the supply line and toilet. If your supply line size is 1/2", you could directly connect your water line to the toilet. If your supply line size is 7/8", please screw off the adapter, then connect it.
  • HOROW Warranty: cUPC,UPC, and Water Sense certified,CEC compliant. 1 Year Limited Warranty against staining or fading of porcelain glaze. 1 Year Limited Warranty on flushing mechanism and Soft-Closing toilet seat lid. Lifetime after-sale service. All parts are available for future replacement, no hassle and risk.
Bestseller No. 15
Trone Aquatina III Smart OnePiece Electronic Bidet Toilet with Foot Senser concealed trapway and Auto Flush White
  • DIGITAL DISPLAY: Displays icons on the LED screen to indicate features (power saving, deodorizer, night light, auto flush, and auto open-up seat) are activated. The screen also shows the temperature of the seat and water.
  • CONCEALED TOE TOUCH: A concealed toe touch sensor is incorporated into the toilet. A soft kick or touch at the toilet's skirt automatically opens or closes the seat.
  • AUTO OPEN: The seat automatically opens when the user is near the toilet. The sensor allows you to open/close the seat for a hands-free operation.
  • NIGHTLIGHT: Use this toilet without turning on the glaring light in your bathroom. It is excellent for household members who frequently use the toilet at night.
  • ADJUSTABLE SEAT, WATER, AND DRYER TEMPERATURE: In addition to heated bidet functionality, this modern toilet bidet seat includes a heated toilet seat, water, and dryer can be adjusted to a user's preference with multiple heat settings. A slow close feature on the heated toilet seat bidet eliminates banging and slamming against the bowl.
Bestseller No. 16
American Standard 2891128.020 Boulevard FloWise Right Height Elongated One-Piece 1.28 Gpf Toilet, 32.00 in Wide x 16.25 in Tall x 31.5 in Deep, White
  • High efficiency, ultra-low consumption (4.8Lpf/1.28 gpf), utilizes 20% less water
  • Meets EPA WaterSense« criteria
  • LXP (Luxury Performance) Toilet
  • 12" (305mm) rough-in
  • Elongated siphon action bowl with smooth-sided, concealed trapway
Bestseller No. 17
WOODBRIDGE B0933-2/T-0033L T-0033 Dual Flush Elongated One Piece Toilet with Soft Closing Seat, WHITE
  • ✅ [Luxurious Modern Design]: Clean, sleek look and compliment with different styles like modern, craftsman, traditional and etc.
  • ✅ [Easy-to-Clean Design]: The skirted trap way creates a sleek look and makes cleaning easier. Compare to other toilets, it has no corners and grooves, very easy to reach for cleaning, not like others hard to reach
  • ✅ [Quiet Siphon Flushing Design]: Fully glazed flush system, bringing a super quiet and powerful flushing - NO clogs, NO leaks, and NO problem
  • ✅ [Comfort Height Design]: Chair-height seating that makes sitting down and standing up easier for most adults
  • ✅ [All-in-One Package Design]: Includes toilet, pre-installed soft closing toilet seat, high quality wax ring, floor bolts, and installation instruction, Easy installation Design: Include special hand wrench tool to easily tighten the bolts in narrow spaces
SaleBestseller No. 18
VOVO STYLEMENT TCB-090S Smart Bidet Toilet, Made in Korea, One Piece Toilet with Auto Dual Flush, UV LED Sterilization, Heated Seat, Warm Water and Dry
  • 💧 AUTOMATIC DUAL FLUSH - Smart seat sensor that detects the user to distinguish between small flush and large flush, providing hands-free operation. (1.12 GPF / For 35 PSI)
  • 💧 HEATED SEAT / WARM WATER / WARM AIR DRYER - Premium bidet features with self cleaning stainless steel nozzle with auto deodorization
  • 💧 WIRELESS REMOTE CONTROLLER / AUTO DEODORIAZATION – Smart remote controller to perform posterior, feminine, and turbo wash functions with auto deodorization
  • 💧 TANKLESS FLUSHING SYSTEM - Tornado wash powerfully cleans the inner bowl without using any stale water with direct water supply from the pipe.
  • 💧 ECO-FRIENDLY DESIGN - Reduce toilet paper and water usage with cUPC, cETLus certified smart toilet
Bestseller No. 19
Toto CST474CEFGNo.01 Vespin II Two-Piece High-Efficiency Toilet, with SanaGloss, 1.28-GPF, Cotton, 12 Inch
  • Vespin Cotton Two Piece Elongated SanaGloss Toilet with Double Cyclone Flush System
Bestseller No. 20
American Standard 2891200.020 Boulevard Elongated Toilet with 12-in Rough-In, 32.250 in wide x 16.6875 in tall x 31.75 in deep, White
  • LXP (Luxury Performance) toilet
  • 12" (305 mm) rough-in
  • Chair Height elongated siphon action dual flush bowl with smooth-sided, concealed trapway
  • High efficiency, low consumption, full flush (1.6 gpf/6.0 Lpf) or conserving flush (1.1 gpf/4.2 Lpf), utilizes 31% less water
  • Meets EPA WaterSense criteria

Buying Guide For concealed trapway toilet:

When shopping for a new toilet, there are many factors to consider. But if you’re looking for a toilet with a concealed trapway, there are a few things you’ll want to keep in mind. Here are a few things to look for before buying a concealed trapway toilet:

1. Make sure the toilet has a powerful flush. A powerful flush is essential for a concealed trapway toilet, as it will help to prevent clogs and keep the trapway clean.

2. Look for a toilet with a large bowl. A larger bowl will give you more room to do your business, and it will also help to prevent clogs.

3. Choose a toilet with a soft-close seat. A soft-close seat will prevent the lid from slamming down, which can damage the toilet and cause leaks.

4. Make sure the toilet is easy to clean. A concealed trapway toilet can be difficult to clean if it’s not designed properly. Look for a toilet with an easy-to-clean bowl and trapway.

5. Ask about the warranty. When you’re buying a new toilet, it’s important to ask about the warranty. Make sure you know what’s covered and for how long.

These are just a few things to keep in mind when shopping for a concealed trapway toilet. By taking the time to find the right toilet for your needs, you can enjoy a more comfortable and convenient bathroom experience.

Conclusion

The best concealed trapway toilets are those that have a hidden or concealed trapway. This type of toilet is ideal for those who want to have a cleaner and more streamlined look in their bathroom. The hidden trapway also makes it easier to clean the toilet, as there is no visible trapway to scrub.

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