Best Pressure Assisted Toilet for a Modern Bathroom

Ian Mutuli
Updated on
Ian Mutuli

Ian Mutuli

Founder and Managing Editor of Archute. He is also a graduate architect from The University of Nairobi, Kenya.
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If you are one of the individuals that are tired of constantly calling their plumber to fix your bathroom now and then, installing the best pressure-assisted toilet is your best bet. Pressure-assist toilets, also known as power flush toilets, come with a pressure vessel that draws pressure from the water supply line for clog-free flushing action. These pressure-assisted flush toilets have been popular in the commercial world because they eliminate solid waste with one flush. In addition, these toilets use less water than the standard toilets.

Finding the best toilet can be a daunting task, and therefore, we have made it easier for you. This article list and details some of the best pressure-assist toilets with their pros and cons to help you find the best power flush toilet that matches your needs and budget. In addition, we have included a detailed buying guide that will educate you on what factors to consider before making your purchase.

1. Kohler Highline Classic Pressure K 3493-96

Kohler K-3493-96 Highline Classic Pressure Lite Comfort...
  • 30-1/8"L x 21-1/4"W x 31-1/4"H
  • Pressure Assist flushing system
  • Two-piece
  • Elongated bowl
  • 12" rough in

Kohler K 3493 Highline classic is the best pressure-assist toilet in the industry, and it is made of high-quality products that won't disappoint you. The pressure-assisted flush system has an actuator and a left-hand trip lever that will perfectly sync for your usage and with a ceramic finish; according to pressure assist toilet reviews, it will blend into the most interior designs very easily. Kohler K 3493 is a lite model, and therefore, it is not as powerful as the full high-pressure models, but it delivers more than the traditional toilets.

Kohler K-3493-96 Highline Classic Pressure Elongated Toilet has a 1.4 GPF flushing rate, allowing the water bills to stay low. In addition, an ultra-shiny Vitreous ceramic that is easy to clean and stain-proof has a standard size and fits on any bathroom floor. All in all, this is a worth model that combines the classic look with modern technology and is unlikely to be clogged thanks to a fully-glazed trap way. However, it does not come with any special features, and you only get a powerful flushing system.

Pros:

  • It has a durable stain-resistant material
  • Timeless two-piece design
  • The pressure-assist toilet is not prone to clogging
  • It has an efficient 1.4 GPF flushing
  • Economical model
  • Conserves around 2000 gallons every year
  • Powerful flush without the loud noise
  • Enhanced comfort thanks to the high seat

Cons:

  • The price is on the higher side
  • Not suitable as a commercial pressure assist toilet

2. Zurn ADA Dual-Flush Elongated Toilet

Zurn Z5562 ADA, Dual Flush, Elongated Pressure Assist,...
  • 1.6 gpf [6 Lpf] or 1.0 gpf [4 Lpf] flow rate
  • High Efficiency Toilet (HET) reduces potablewater usage over 30%
  • Vitreous china
  • Pressure assisted tank
  • High performance EcoFlush technology

Zurn ADA Dual Flush is a two-piece and dual-flush toilet that features an elongated bowl that uses the high-performing Ecoflush technology for clearing the bulk waste from the toilet bowl. It is the best pressure-assist toilet because it offers a dual flush with a partial flush of 1.1 GPF and the full flush of 1.6 GPF, were pulling the level up will trigger the partial flush pushing the lever down triggers the full flash addition, with a pressure-assisted Siphon Jet flush system, it increases the two-piece toilet power without using more water. Finally, it features a quiet flush feature that won't make noise when you use the restroom.

Zurn Z5562 are among the best pressure-assisted toilets because they are ADA compliant and feature an elongated bowl and toilet seat, making them great for customers who live with anyone with a disability or older adults. However, the power flush toilet is not cheap, but the company includes a 10-year warranty covering incidents over time.

Pros:

  • ADA compliant
  • 1.6 GPF
  • Two-piece toilet
  • Increased power thanks to the Siphon Jet flush system
  • Vitreous china
  • Meets the EPA standards
  • High-performance EcoFlush technology
  • Partial flush that is enough for bulk waste removal

Cons:

  • These power flush toilets are quite expensive

3. American Standard 2462.016.020 Cadet

Sale
American Standard 2462.016.020 Cadet Elongated Pressure...
  • Item may ship in more than one box and may arrive separately
  • Combination bowl and tank, less seat
  • 12-Inch (305mm) rough-in; Fully glazed 2-1/8" trapway.Chrome...
  • Pressure assisted siphon jet action. Recommended working pressure...
  • Ever clean surface inhibits the growth of stain and odor causing...

American Standard 2462.016.020 is the best pressure-assisted toilet if you are looking for a two-piece affordable yet effective system. The pressure-assist model is vitreous and comes with an elongated bowl that guarantees a comfortable bathroom session with exteriors that feature the branded Everclean surface tech that smoothes the clean bowl for easier cleaning. The Everclean surface is made of a slippery surface that will not allow any waste to stick on the surface, and if yu=ou always have a full house, it's the best option for your house.

The American Standard pressure-assisted flush has a potent siphon jet flushing system, and with only one flush, you can push any toilet paper or waste down the drain. The power flush toilet has a flush rating of 1.6 GPF (gallons per flush), and according to toilet reviews, this goes easy on your water usage. However, the toilet seat will have to be bought separately, and also it does not have noise-canceling features so that it will be quite loud.

Pros:

  • Comes with a bowl and a tank
  • Everclean surface exterior that is easy to clean and shiny
  • Tank-inside-tank design gets rid of tank sweat
  • It has a powerful siphon jet flushing that will push waste.
  • 1.6 GPF
  • Watersense certified for maximum water conservation.
  • Elongated bowl for a hassle-free experience

Cons:

  • The toilet seat should be purchased separately
  • The power flush is a bit noisy

4. TOTO Drake Two Piece Toilet CST744SL#01

TOTO CST744SL#01 Drake 2-Piece Ada Toilet with...
  • Item may ship in more than one box and may arrive separately
  • G-Max flushing system, low consumption (1.6GPF/6.0LPF), Elongated...
  • Universal Height, Two-piece design with high-profile tank
  • 12" Rough-in, less supply, Water Use: 1.6 GPF/6.0LPF, Material:...
  • Chrome trip lever, ADA compliant, in. Water Pressure: 8 psi...

The Toto Drake two-piece toilet is the best pressure-assisted toilet that is economical with a 1.6 GPF (gallon per flush) and an extra-large flush valve that will deliver an eight psi g max flushing system to evacuate waste and prevent clogged toilets. In addition, the two-piece toilet design is lightweight, cheaper to maintain, and easy to install, which fastens the installation process.

Toto Drake CST744SL#01 is compatible with their bidet toilet seats, and these toilet seats have an inbuilt technology that includes seat heaters, inbuilt night lights, and cleansing wands. However, keep in mind that these Toto Drake pressure-assist toilets sit slightly lower than the traditional toilets, but their seats can be installed in nay TOTO toilets.

Pros:

  • Two-piece design
  • Large flush valve
  • Water-conserving ADA compliant kit
  • 8-psi water pressure
  • Durable vitreous material and an unglazed trapway
  • Low water consumption
  • You can upgrade to the TOTO Bidet toilet seat

Cons:

  • Loud noise
  • It has a sloped lid

5. Niagara 77001WHCO1 Stealth Toilet

Niagara 77001WHCO1 Stealth 0.8 GPF Toilet with...
  • ADA Compliant: 0
  • Bowl Shape: Elongated
  • Flush Type: Gravity
  • Gallons Per Flush: 0.8
  • Hygienic Surface Treatment: 0

Niagara 77001 is the best power flush toilet for the money value, and it is an efficient system that only uses 0.8 gallons of water per flush and pays itself in the saved water alone. The pressure-assist flushing system is very quiet compared to other pressure-assisted brands, and its compact size will fit in most bathrooms without trouble and is also easy to clean and has a sleek base. Since it is a one-piece system, you won't be able to fiddle around trying to match the bowl up the cistern and great quality for the money.

The ceramic bowl features a glazed finish meaning nothing sticking to the base, and you will always have a clean bowl, and nothing will stick, and it will easily flush away. With water consumption of 0.8 gallons per flush, it can deliver a powerful flush, but if the toilet paper isn't at the center of the bowl, it will be left behind. However, Niagara 77001WHCO1 Stealth Toilet is a little small for some people, and it is quite heavy for its size.

Pros:

  • 0.8-gallon flush
  • Quiet
  • Pressure-assisted flush system
  • Elongated bowl
  • Quiet pressure powered toilet
  • Meets ADA safety requirements
  • It flushes effectively, and it is quite easy to clean

Cons:

  • No toilet seat included
  • The waste outlet is narrow than others

What to Consider Before Purchasing the Best Pressure Assisted Toilets

1. Flush Rating

Every pressure assist flushing system comes with a flush rating, and this indicates how fast the pressure-assist toilet will perform; therefore, you always need to check the flush ratings. The flush rating depends on the flushing technology, with some of the most popular technologies being power flush and pressure-assisted siphon jet.

For homesteads with low water pressure, you can use a battery or electric pump to increase the tank pressure like most pressure-assisted toilets. The best pressure-assisted toilet will have a flush rating of between 1.1 and 1.3 gallons per flush (GPF), but some of these flash ratings go up to 1.6 gallons per flush which is still the ADA compliant range.

2. Noise Level

While pressure-assist toilets work effectively, they produce a lot of noise in the process, and the noise is the small price you have to pay to get the powerful performance. However, some companies like American Standard and Kohler usually make quieter models, and as time goes by, the technology continues to advance. Therefore try to choose a pressure-assist toilet because it will produce less noise during operation.

3. Convenience

The best pressure assists toilet can have a few things that will improve the experience from a toilet kit; for example, a soft-closing lead will close behind and slowly avoid banging that will give elderly folks and kids some shock. Also, for convenience, there is a dual flush mechanism that helps in conserving water, and some toilets have a single unit.

However, when a toilet kit comes with a complete set, it causes less hassle and considers a stain-proof and scratch-proof vitreous china bowl, and in this way, your toilet will remain spotless with a powerful flush.

4. Type of Flushing

a). Gravity Feed Toilets

These gravity-fed toilets use a flush valve that functions depending on the gravity, and then water is released from the water tank to the toilet bowl and then flushed the solid waste to the drain. Notably, the gravity toilets can perform with low water pressure of 10 psi, and some of these toilet models feature a narrow flush valve ranging between 2 and 2.5 inches. The gravity feed toilet is popular because it generates less noise when it's in use than other pressure-assisted models, but they also come at a very high price.

b). Pressure Assisted Toilets

These pressurized toilets function by compressing water and pressurized air together in the tank compartment, which will generate pressure, and this mechanism pushes the waste down to the drain. These pressure toilets are a suitable fit for large families and they very noisy yet more expensive, but they are quite effective.

5. Water-Saving Technology

Your choice of the best pressure-assist toilet should have optimal performance, and it should use the least water, reducing your monthly water bills, and you should ensure it stays below 1.6 gallons per flush to help save energy. So choose pressure-assisted toilets that will maximize efficiency and flushing performance with a minimum amount of water.

6. Shape and Color

The shape and space are important because a round bowl may be difficult to fit than the elongated bowl shape. Still, the elongated toilet seat is ergonomic and will offer maximum comfort and ample room when in use. Also, when it comes to the one-piece vs. the two-piece toilets, the two-piece toilet is a sleek option with the bowl and the tank and two separate parts. Even though it might take a while to install them together, they give flexibility and are cheaper than the one-piece pressure-assist toilet.

On the other hand, for color, choosing the colored pressure-assist toilets gives your design and space some class, but most pressure-assist toilets can be found in white colors with the best resale value when selling your home.

7. Flushing System

Different flushing systems work with both one-piece and two-piece toilets. However, a single flush toilet and a dual flush toilet have varying water consumption amounts, and in some states, you can install dual flush systems for solid waste or liquid waste.

While single flush systems only use a specific amount of water with each flush that minimizes monthly bills, you can purchase the water-saving single flush systems to minimize your water consumption and have efficient flushing. In addition, other systems allow you to change the flush mechanism if your cistern breaks, which will save money, time, and water usage compared to replacing the whole toilet.

8. Warranty

Since purchasing a high-pressure assist toilet is an investment and some companies are still a new technology, you should consider getting one that packs a long warranty. On top of the long warranty, you should have policies in the document favoring you more to avoid worrying about breaks.

Frequently Asked Questions on the Best Pressure Assisted Toilet

1. Is the best pressure-assist toilet dangerous?

Yes and No. Pressure-assist toilets can be dangerous if they are not installed properly without consideration of plumbing and tolerance requirements. On the other hand, pressure-assisted toilets will not be dangerous if properly installed and operated at the required pressure level.

2. Is a pressure-assist flushing system better than a gravity-flow toilet?

Yes, it is, and no matter how advanced gravity-fed toilets are, they cannot outshine the best pressure-assist toilet. The main reason is its powerful pressure-assisted flushing system that guarantees that the toilet will have a clog-free performance for a long period. Among the main reasons is its powerful pressure-assisted flushing system that guarantees that the toilet will have a clog-free performance for a long period. However, because of their powerful performance, the pressure-assist toilets are quite expensive than a gravity toilet at first.

Ian Mutuli

About the author

Ian Mutuli

Founder and Managing Editor of Archute. He is also a graduate architect from The University of Nairobi, Kenya.
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