Best Two Piece Toilets: Advantages, Disadvantages and Buying Guide

 
Best Two Piece Toilets
 

A toilet is one of the most essential bathroom fixtures that you use every day. Therefore you must have the best toilet throne to adorn your beautiful bathroom space. However, looks are not the only factor that defines the best flushing toilet. Buyers go for features such as flushing power, water efficiency, comfort height, etc. Amongst all these factors, a crucial decision is whether to go for a one piece or a two piece toilet. While the one piece toilets are gaining popularity, the good old two piece toilets are still a preference for millions of households as they are apt for all types of users. Not only are they more economical in terms of price and maintenance, but they are also more comfortable and convenient than the one piece counterpart. Also, a top two piece toilet comes loaded with exceptional features that can give the modern one-piece toilet a tough competition. However, not every two piece toilet is worth buying and it can be tiring to search for the best two piece toilets on your own.

 

To cut short your struggles, we have done the groundwork for you. We have objectively listed the best 2 piece toilets available in the market today along with their features, pros, and cons. To further assist you in selecting the best model for your home we have also provided a brief buyer’s guide that you can refer to if you get confused between any two models.

 

 

Quickly Navigate Through The Best Two Piece Toilets

 

Our Top Picks

ProductRatingPriceBuy Now
Toto CST454CEFG#01 Drake II

Toto CST454CEFG#01 Drake II

4.4

$423.50Buy Now
American Standard 2889218.020 H2Option Siphonic

American Standard 2889218.020 H2Option Siphonic

4.3

$243.96Buy Now
KOHLER K-3837-96 Devonshire Comfort Height

KOHLER K-3837-96 Devonshire Comfort Height

$519.36Buy Now
Saniflo SaniAccess 3 Macerator Pump with Elongated Toilet

Saniflo SaniAccess 3 Macerator Pump with Elongated Toilet

4.4

$1129.65Buy Now
Toto CST416M#12 Aquia II

Toto CST416M#12 Aquia II

3.9

$699Buy Now
Kohler K-3493-0 Highline Classic

Kohler K-3493-0 Highline Classic

4.4

$572.40Buy Now
Toto CST474CEFGNo.01 Vespin II Two piece Toilet

Toto CST474CEFGNo.01 Vespin II Two piece Toilet

4.7

$495.60Buy Now
American Standard 2988.101.020 Cadet 3 FloWise Two-piece Toilet

American Standard 2988.101.020 Cadet 3 FloWise Two-piece Toilet

4.1

$336Buy Now

 

Best Two Piece Toilets

1. Toto CST454CEFG#01 Drake II

The opening entry in our best 2 piece toilets is the flagship TOTO model Drake II that has been considered the best overall toilet. Manufactured by one of the oldest and most trusted brands TOTO, the Drake II model offers some outstanding features that can be hard to ignore. This model works on the high-efficiency Tornado Flush™ system that ensures powerful and quiet flushes every time. This two piece toilet uses just 1.28 Gallons Per Flush (GPF) and therefore can help you save 20 percent more water than the standard 1.6 GPF toilets. Like all TOTO models, Drake II also comes with the CeFiONtect glaze coating that keeps the toilet clean effortlessly. In case you are looking for an all-rounder that fits in your budget, the Drake II is hands down the top choice in the best 2 piece toilets.

 

Toto CST454CEFG#01 Drake II$423.50

4.4

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Features:

  • Dimensions – 28.75 x 16.5 x 29.44 inches
  • Water Consumption – 1.28 GPF
  • Material – Vitreous china
  • Rough-in – 12 inches
  • Color – Cotton White/Bone/Colonial White/Sedona Beige
  • Bowl – Elongated
  • Flush Type – Gravity fed – Double Cyclone Flushing
  • Mounting – Floor mounted
  • MaP rating – >= 800
  • WaterSense certified
  • CeFiONtect™ ceramic glaze
  • Universal height seat
  • ADA compliant
  • Chrome trip lever
  • Warranty – 1-Year limited warranty

 

Pros

  • Elegant design that fits the modern bathroom
  • The elongated bowl at universal height is comfortable to use
  • Easy to maintain
  • Meets CALGreen and California’s CEC requirements
  • The double cyclone flushing is powerful and does not make too much noise

 

Cons

  • Does not include a seat
  • Does not include a wax ring, water supply line, and mounting bolts

 

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2. American Standard 2889218.020 H2Option Siphonic

Next up in the best 2 piece toilets is the American Standard H2O which is one of the Ultra High-Efficiency Toilets out there. It sports a dual flush powered by Siphon Jet Bowl technology and PowerWash rim to use just 0.92 and 1.28 GPF for half and full flush respectively. This model also comes with an EverClean® glazed surface that does not let dirt and other grime stick to the surface. So you need not worry about cleaning the toilet frequently. It also comes with an option of selecting an elongated or round bowl and normal or right height bowl for additional comfort which is a major plus point for this model.

 

American Standard 2889218.020 H2Option Siphonic$243.96

4.3

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Features:

  • Dimensions – 15 x 27.75 x 30 inches
  • Water Consumption – 0.92/1.28 GPF
  • Material – Vitreous china
  • Rough-in – 12 inches
  • Color – Bone/Linen/White
  • Bowl – Elongated/Round
  • Comfort Height option
  • Flush Type – Dual Flush
  • Mounting – Floor mounted
  • WaterSense certified
  • CALGreen and California Energy Commission (CEC) compliant
  • EverClean® anti-microbial surface
  • MaP Premium rating
  • Warranty – Limited lifetime warranty on chinaware and a limited 5-Year warranty on mechanical parts

Pros

  • Options available for seat height
  • You can select from a round or elongated bowl design
  • Water-efficient toilet
  • Easy to maintain due to anti-microbial coating and fully glazed trapway
  • Easy to install

Cons

  • Does not include a seat
  • Does not come with a wax ring and supply line

 

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3. KOHLER K-3837-96 Devonshire Comfort Height

If you are looking for the best two piece toilets with a vintage design, then KOHLER’s Devonshire is a beautiful model that will remind you of the old-world charm. However, do not mistake its traditional design to be any less powerful compared to the modern-looking toilets. This two piece toilet uses a water-efficient flush mechanism along with a precision-engineered bowl to use just 1.28 GPF to flush out waste. It can help you save up to 16500 gallons of water every year and cut down your water bills significantly. This toilet integrates the AquaPiston® canister to allow water to flow from all sides and it also helps conceal 90 percent of the seal material to prevent any leaks. It also features Comfort Height seating that makes it easier to get on and off the seat.

 

KOHLER K-3837-96 Devonshire Comfort Height$519.36

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Features:

  • Dimensions – 29.25 x 17.25 x 30.75 inches
  • Water Consumption – 1.28 GPF
  • Material – Vitreous china
  • Rough-in – 12 inches
  • Color – Almond/Biscuit/White
  • Bowl – Elongated
  • Comfort Height seat
  • Flush Type – Gravity-fed flush with AquaPiston® canister
  • Mounting – Floor mounted
  • WaterSense certified
  • Warranty – 1-Year limited warranty

 

Pros

  • Fast refill time
  • Powerful flush with less noise
  • Canister flush cleans the bowl thoroughly
  • Easy to install and comes with three pre-installed tank bolts
  • Comfort Height seating
  • Elongated bowl offers more sitting area
  • Helps conserve water

 

Cons

  • Does not come with a toilet seat
  • Some users feel that they need to hold down the flush lever longer to get a complete flush
  • Few found that the tank cracks at the handle with constant use

 

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4. Saniflo SaniAccess 3 Macerator Pump with Elongated Toilet

If you have always wanted to have a bathroom in the basement but the drainage system did not allow you to do so, you can consider installing an upflush toilet by Saniflo that comes with an elongated toilet bowl. SaniAccess 3 is a macerating toilet that has been called the most advanced macerator in the world. Its flushing mechanism sends the organic waste, toilet paper, and grey water to a macerating unit placed behind the toilet. This unit uses a combination of electrically-powered blades and pump to grind solid waste to the slurry which is then pumped out from the unit into the main drain line. The SaniAccess 3 unit can also be connected to your sink, bath, or urinal for easier waste ejection. This high-end macerating unit can pump waste upwards up to 15 feet or horizontally up to 150 feet. Though the toilet comes at a premium price, it is surely one of the best 2 piece toilets out there.

 

Saniflo SaniAccess 3 Macerator Pump with Elongated Toilet$1129.65

4.4

Pros

  • Best macerator in the world
  • Stainless steel blade eliminates the need for service or replacement
  • Comes with an elongated bowl toilet
  • Quiet operation
  • SaniAccess3 can be connected with the sink, bath, or shower
  • Ability to pump the waste 15 feet upward and 150 feet horizontally
  • WaterSense certified
  • Includes soft-close toilet seat

Cons

  • Quite costly
  • The toilet seat is not very comfortable
  • Requires frequent cleaning of the bowl
  • Difficult installation

 

5. Toto CST416M#12 Aquia II

Another TOTO model making it to the list of best two piece toilets is the sleek and compact Aquia II that comes with a regular height bowl and Dual-Max tank. This toilet can help you conserve water as it comes with a dual flush that uses 0.9 and 1.6 GPF for half and full flush respectively. The Aquia II has a skirted design that not only gives it a clean and modern look but also makes it easier to keep the toilet clean. The fully glazed trapway also ensures that your toilet remains clog-free. This toilet also has WaterSense certification and meets California’s CEC and CALGreen requirements.

 

Toto CST416M#12 Aquia II$428.35

3.9

Buy Now

 

Features:

Pros

  • The dual flush mechanism helps save water
  • The elongated bowl design provides comfort
  • The skirted design makes it easier to clean
  • Glazed trapway prevents clogs
  • Easy to install
  • Modern and skirted design

Cons

  • It does not come with a toilet seat
  • Wax ring, toilet mounting bolts, and water supply line need to be purchased separately

 

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6. Kohler K-3493-0 Highline Classic

Joining the league of the best 2 piece toilets is KOHLER’s Highline Classic. This model truly raises the bar of bulk flushing performance through its Pressure Assist Flush mechanism that uses compressed air within the reservoir.  The contemporary design powered by water-saving capabilities makes this toilet a must-have in your bathroom. This toilet uses 1.6 GPF so if you want to go light on your water bills, this is one of the best two piece toilets that you must consider. This model comes with a left-hand trip lever and Comfort Height seating that makes sitting down and standing up much easier.

 

Kohler K-3493-0 Highline Classic$572.40

4.4

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Features:

  • Dimensions – 31.25 x 21.25 x 30.25 inches
  • Water Consumption – 1.6 GPF
  • Material – Vitreous china
  • Rough-in – 12 inches
  • Color – Almond/Biscuit/White
  • Bowl – Elongated
  • Comfort Height seating
  • Flush Type – Pressure Assisted Flushing
  • Mounting – Floor mounted
  • ADA compliant
  • Warranty – 1-Year limited warranty

Pros

  • Equipped with Sloan FLUSHMATE® pressurized flushing
  • Easy to install
  • Easy to maintain

Cons

  • Pressure assisted flush is noisy
  • The package does not include a toilet seat

 

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7. Toto CST474CEFGNo.01 Vespin II Two piece Toilet

The third model by TOTO that we wanted to feature in our best two piece toilets is the popular Vespin II. This toilet features TOTO’s much-coveted Tornado Flush™ double cyclone flushing system that uses just 1.28 GPF, making it a highly water-efficient toilet in the market. This make also comes with the CeFiONtect glazed SanaGloss finish that prevents dirt and bacteria from accumulating on the bowl surface. The skirted design and ADA compliant universal height are the other features that make this toilet a top choice. This toilet comes with a left-hand trip lever and is also EPA WaterSense certified so you will not only have a powerful flushing toilet in your bathroom but will also conserve gallons of water each year.

 

Toto CST474CEFGNo.01 Vespin II Two piece Toilet$495.60

4.7

Buy Now

 

Features:

  • Dimensions – 28.5 x 16.5 x 30 inches
  • Water Consumption – 1.28 GPF
  • Material – Ceramic
  • Rough-in – 12 inches
  • Color – Bone/Cotton/Cotton White
  • Bowl – Elongated
  • ADA compliant universal height
  • Flush Type – Gravity fed – Double Cyclone Flushing
  • Mounting – Floor mounted
  • WaterSense certified
  • MaP rating – >= 800 gm.
  • Warranty – 1-Year limited warranty

 

Pros

  • High-efficiency toilet
  • SanaGloss ceramic glaze keeps it clean for longer
  • Universal height seating is comfortable for all
  • The skirted design makes it easier to clean
  • Powerful flushing
  • Modern design matches with any bathroom

 

Cons

  • Toilet seat not included
  • The noise of the flush can be disturbing
  • Installing this toilet requires drilling two extra holes into the floor

 

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 8. American Standard 2988.101.020 Cadet 3 FloWise Two-piece Toilet

Our list of the best 2 piece toilets would be incomplete if we did not include the American Standard Cadet 3. The sleek and compact design of this two-piece toilet can easily fit in tight dimensions and blend with your modern and minimalist bathroom décor. This toilet features American Standard’s gravity-fed Cadet® 3 flushing system with a 3-inch wide flush valve and a siphon action jetted bowl to clear out waste using just 1.28 GPF. The fully glazed trapway prevents any clog and the EverClean glazed coating helps to clean the bowl clean even with fewer cleaning sessions. The skirted trapway also gives it a clean look and you can simply wipe clean the outer surface to keep it sparkly white.

 

American Standard 2988.101.020 Cadet 3 FloWise Two-piece Toilet$445.59

4.1

Buy Now

 

Features:

  • Dimensions – 28.25 x 15.75 x 30.75 inches
  • Water Consumption – 1.28 GPF
  • Material – Vitreous china
  • Rough-in – 12 inches
  • Color – White
  • Bowl – Elongated
  • Right Height seating
  • Flush Type – Cadet® 3 Flushing System
  • Mounting – Floor mounted
  • WaterSense certified
  • MaP rating – 1000 gm.
  • Warranty – Lifetime warranty on chinaware, 5-Year warranty on mechanical parts, and a 1-Year warranty on the seat

Pros

  • Durable and sleek body
  • Powerful flushing system
  • Right height seating is comfortable for elders
  • EverClean surface prevents germ growth
  • Includes a slow-close seat
  • Good warranty cover

Cons

  • Uncomfortable and small toilet seat
  • Poor customer support by American Standard

 

Now that you have the best two piece toilets in front of you, let us also take a look at the advantages and disadvantages of buying a two-piece toilet.

 

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Advantages of a Two Piece Toilet

  • Affordable – The two piece toilets are cheaper compared to the one-piece models. Their prices can start as low as $150.
  • Traditional look – if you like things old-school, two-piece toilets usually come in traditional designs that may feel more homely to many buyers.
  • Light-weight – Since the two-piece toilets have a separate tank and bowl, they are lighter and easier to handle.
  • Easy repairs – Replacing worn-out parts of a two-piece toilet is much simpler and also economical. Their spare parts are also easily available at any nearby hardware shops.

 

Disadvantages of a Two Piece Toilet

  • Difficult to clean – The joint between the bowl and the tank is quite difficult to clean and becomes a hotspot for germs.
  • Difficult to install – Since two piece toilets have separate tank and bowl, their installation can be a little cumbersome. If not done right, they are also prone to leakage.
  • Separate shipping – Most of the manufacturers ship the bowl and the tank separately. So you will you have to wait for both the units to arrive to begin the installation.

 

Buyers Guide

You can also refer to the guide below to select the right model from the best 2 piece toilets.

 

1. Trapway

Two-piece toilets come with both open and skirted trapway. If you are looking for a low-maintenance toilet go for a concealed trapway as it is much easier to clean. Plus, the skirted design hides the unappealing curves and bends giving it a premium look.

 

 

2. Water-Efficiency

Select a model that has a dual flush mechanism as it can save much more water and help you reduce your water bills. Also, look for models that have EPA WaterSense certification to be sure that they meet the guidelines of water conservation.

 

 

3. Toilet Height

If you have elders or people with disabilities in your family, select a make that is ADA compliant. Their bowls are at least 2-inches taller than the standard toilet which makes it easier to use the toilet for people with limited mobility. It also exerts less pressure on the knees and back.

 

 

4. Toilet Seat

A two-piece toilet may or may not come with a seat. In case it does include a seat, check if it has a soft-close lid and the material is of good quality. If not, check with the manufacturer if the toilet is compatible with the standard seats available in the market.

 

5. Bidet Seat

Do check with the manufacturer if your chosen toilet supports a bidet seat just in case you want to upgrade your toilet in the future.

 

 

6. Flushing Action

Also, compare the flushing mechanisms of your shortlisted models. Go for the one that consumes lesser water and have a high MaP rating.

 

 

7. Round vs. Elongated Bowl

Two piece toilets are available in both round and elongated bowl designs. While the round bowls help save on space, the elongated ones are preferred as they are more comfortable.

 

 

Conclusion

With that, we conclude our review of the best two piece toilets available in the market today. Having so many options in front of you can be overwhelming but this decision should not be a hasty one. The best choice for your bathroom first depends on your budget and then come the myriad features such as comfort, durability, maintenance, etc. So, take your time and explore all the options for the best 2 two piece toilets before you make your final choice.