Best Gerber toilet Reviews 2020 – Specifications, Buying Guide and More!

Gerber toilet is amongst the most popular toilet brands we have in the world today. They have been a trusted brand for producing the best toilets and other accessories.

Gerber produces a great variety of toilets and all this comes together to meet your basic needs. This is why it is important that when buying a Gerber toilet then you should definitely know which one among all is the best for you.

Gerber toilet offers solid flushing performance, whilst keeping to simple, contemporary designs, which contribute to the overall appeal of your bathroom? Gerber could be a good fit.

We have compiled a list of options that we feel excel in the best Gerber toilet. We base this on a number of different criteria including the type, bowl, water usage, design, warranty, and what consumers say about each.

Best Gerber Toilet Review

This is the best Gerber toilet reviews for you:

Gerber Viper GHE21519

A two piece style, which means unlike one piece units, the tank and bowl are separated. It includes an elongated shape bowl, and a simple, yet elegant design, finished in a nice bright white that can complement many a bathroom theme.

This is essentially a low water toilet, operating on a siphonic, gravity fed flush, that is designed to make up to 20 percent saving compared with standard 1.6 gallon units.

The benefits of having such a feature include owning something that is economically friendly. Household water bills will no doubt be lower.

To give you an idea of flushing performance and power, MaP give it a rating of 800, which is noted as being a highly recommended choice, and one which will handle the bulk removal of waste easily.

Gerber Allerton GHE20007

With an ADA Compliant rim height, both comfort and accessibility is ensured. It goes by the name of ErgoHeight, which means that the height of the bowls rim without a seat falls just short of seventeen inches.

But with a seat, this will increase, making it easier on your joints and muscles to sit and stand. The idea behind this is to improve access for those with mobility issues and disabilities.

The trip lever is located on the left hand side of the tank, and can be used to send 1.28 gallons of water through the bowl. It operates on a single flush mechanism, and is gravity fed, and has a solid MaP flushing performance rating of 1000 which is impressive.

It will fit a twelve inch rough, and comes finished in a bright white.

Gerber Avalanche 21-014

Like the other choices above, the 21-014 unit has a ErgoHeight bowl for comfort and ease of use. The elderly, and people recovering from injuries will certainly benefit froma taller bowl height. Actual measurement to its rim is sixteen and a half inches without the seat.

This model also reduces the amount of water needed to rid waste from the bowl. Its 1.28 gallons allow it to meet the Environmental Protection Agencies WaterSense criteria for residential toilets.

But don’t be fooled into thinking this means a weaker flush. It comes with dual fed siphonic jets to improve the performance in that department.

It features a glazed two inch trapway, three inch flush valve and will fit a twelve inch rough in.

We’ve found plenty of positive comments about it online, which is a good sign, but always be sure to conduct your own research as well.

Gerber Maxwell GDF21118

The GDF21118 is a two piece unit with the actuator located on top of its tank. Once tripped, this will send 1.28 gallons through the bowl, washing out waste by utilizing a gravity fed, siphonic jets to effectively clean it.

However, a MaP rating of 500 grams which is less than the others. However, many people will argue, myself included that the performance scores at 500 and above are fluff and only for show.

There may be some truth in that, but it still demonstrates that the power isn’t quite on par. One positive thing to mention is its efficient and will make plenty of water savings over a year.

It’s ErgoHeight and floor mounted, and has a valve size of two inches. We feel the design isn’t as aestetically pleasing as some other options, but this will be suitable for a residential environment.

About the Gerber toilet brand

Founded by Max Gerber, this is a company which manufactures numerous plumbing and bathroom fixtures. They have expertise not just in loos, but also faucets, sinks, urinals, shower heads, tubs, and drains.

Over the years, they have produced plenty of highly rated toilets, perhaps the most notable of these would be the avalanche range, which gained recognition from several consumer magazines.

Gerber Toilet Models and Ranges

Like other leading brand names such as Kohler, TOTO, American Standard, and Mansfield Plumbing there is no shortage of product ranges.

Each of these feature unique properties, style, and designs, to meet the needs of a wide consumer base.

This is the gerber toilet ranges and models:

  • Allerton
  • Avalanche
  • Blaze
  • Brianne
  • Hinsdale
  • Logan Square
  • Maxwell
  • Ultra Flush
  • Viper
  • Wicker Park

Considerations before you buy the best Gerber toilet

Consider the following before you pay for the best Gerber toilet:

Operation of the Gerber toilet

Think about how you want your flush to be operated. Whilst trip levers located on the tanks sides are quite commonplace, there are alternatives.

Buttons are one example, which are popular among 2 flush models. You can either go for a more technologically advanced route or operate your flush mechanism by waving your hand over a sensor.

So there are numerous possibilities to work with, it just means finding one that suits the needs of your home.


You aren’t going to find anything of high quality for less than 200 dollars. So that should really be your starting point.

We suggest going into the buying process with at least 250 dollars, but understand that isnt always possible. There are plenty of low budget options available. But many which we research and recommend will fall into the 250-450 price range.

Bathroom size

Think about the amount of room you have afforded to you. If you have very little space to work with, consider getting a smaller unit. That isn’t always necessary however.

You can often find various vanities and storage that work well with minimal room in the surrounding area. A key example of this is over the toilet storage.

Rough of the Gerber toilet

Find out what your rough in size is before spending any money. Most households will come with a twelve inch measurement, but there are plenty of cases where a fourteen, or ten inch one is more suitable.

Theme of the Gerber toilet

Keeping the loo in theme with the rest of the bathroom is something you don’t want to overlook. In many cases, a nice bright color like white or cream will work well.

Gerber toilet According to different Criteria

This is a section to separate the Gerber toilet based on different criteria:

Product Type

  • Bidet
  • One Piece
  • Toilet Seats
  • Two Piece


  • 10″ Rough-In
  • 12″ Rough-In
  • 13″ Rough-In
  • 14″ Rough-In
  • 4 1/4″ Vertical Rough-In
  • 4″ Vertical Rough-In

Bowl Shape

  • Compact Elongated
  • Elongated
  • Round Front

Bowl Height

  • ErgoHeight
  • Standard


  • Yes

High Efficiency Toilet

  • Yes


  • Yes

Flush Valve

  • 2″ Flush Valve
  • 3″ Flush Valve
  • Over 3″ average Flush Valve


  • Allerton
  • Blaze
  • Logan Square
  • Wicker Park


  • Contemporary
  • Traditional
  • Transitional


  • Back
  • Floor

Flush Volume

  • 0.97 gpf
  • 1.0 gpf
  • 1.1 gpf
  • 1.1/1.6 gpf
  • 1.28 gpf
  • 1.6 gpf

Flushing Method

  • Gravity Fed
  • Pressure Assist

Flushing Platform

  • Power Clean

Fill Valve

  • Fluidmaster 400 A
  • Sloan Flushmate
  • WDI B3831E
  • WDI B3833W
  • WDI B3835E


  • Concealed
  • Exposed

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