Top Gerber Toilet Reviews 2020 – Toilet Brand Comparison

Best Gerber Toilet Reviews: Choosing the right toilet model for your home, especially for your family members, is highly essential. Sometimes, they may seem nasty, but still, they serve a vital role for our daily routine by flushing away our poops, or in more familiar words, human waste. Fortunately, there’s are thousands of brands of toilet seats and over a million models worth checking out.

Each of them stands out in their respective ways – some are better inefficiency, some are better in the budget, whereas some excel in design aesthetics. For this article, we’ve chosen one single brand, Gerber. Spoiler warning – we highly recommend this brand and this write-up is all about highlighting it’s value in the consumer space of toilet seats. So, let’s begin with a sneak peek to Gerber’s glorious history.

Gerber is an American based brand that has been popular since 1932. They specialize in high-quality and premium plumbing equipment and fixtures like toilet seats, bathroom sinks, and kitchen sinks. In recent years, Gerber has shown excellence in their product designing with innovative and award-winning toilet seat models, especially the Avalanche one.

They offer an attractive range of styles, including one-piece, two-piece, floor mounted, and wall-mounted toilet seats. In this article, you’ll find an in-depth guide, helping you opt for the perfect Gerber toilet seat models, as well as a comparison with other brands that highlight why Gerber stands out.

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The Secret Sauce in Gerber's Popularity

The secret sauce in their recipe is the flush technology they have developed over the years. As termed as “PowerClean Flush” by Gerber, this uses dual siphon jets of water to provide a thorough flush without having to utilize much water. Under the hood, they use flush valves with 3 inches of diameter. This is the pipeline channel that brings the water to the bowl from the tank.

This is the ideal size to provide a powerful force of water because the faster the water is, the more power it can apply to rinse off every bit of your waste. Inside its cistern, it rocks a FluidMaster Fill Valve that is durable enough to carry out thousands of flushing cycles and modular sufficient to replace whenever necessary. Down the line, Gerber has also pioneered two different flushing techniques; Pressure Assist and Gravity Fed.

Gerber has made their products modular, keeping in mind about every possible category of users, including people with physical disabilities. As an American standard, the minimum requirement for a toilet seat’s height is 17 inches for ADA (Americans with Disabilities). That’s why their exceptional line-up of ErgoHeight models, have been lowered to at least 16.75 inches, providing great comfort to ADA.

Conventional models use somewhere around 1.8 gallons of water per flush. In contrast, Gerber toilets consume roughly 1.28 gallons of water per, making it way more efficient and eco-friendly. But that doesn’t mean that it won’t clean the bowl thoroughly. Remember the special flushing techniques I was talking about? With Pressure Assist and Gravity Fed, Gerber easily achieves the same or even more washing potential like the rest of the brands.

Why are Gerber products better than other brands?

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Let’s bring some celebrity names in the space of plumbing equipment. Yes, I’m talking about Kohler, Hindware, and American Standard. Gerber is so much better than you can start comparing it with these hunks in the plumbing industry. Let’s find out how and why.

Being a premium brand in toilet equipment manufacturing doesn’t necessarily mean that designs are the stars of the show. But, a particular product must have been engineered considering other standards like for ADA ones, I mentioned earlier. And water efficiency also plays a crucial role in declaring the most worthy product.

All these three brands have WaterSense certification, as well as GPF (Gallon per Flush) Rates of 1.3 and lower. For Americans with Disabilities (ADA), exclusive models are available that also suit elderly persons with knee ailments. So, the points go to each contender equally. But when it comes to water efficiency and flush technology, Gerber can quickly leave behind brands like Kohler and American Standard.

All criteria combined, Gerber gets more marks, thus being the best toilet brand, you can consider checking out and opting for.

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Best Gerber Toilet Models 2020

1. Gerber Avalanche 21-014 Elongated Toilet

Making its way to the first pick in our list, Avalanche is arguably the most popular model from Gerber. This award-winning one-piece model is molded out of extremely tough, but beautiful vitreous china with an ergonomic finish that suits any bathroom these days. This toilet is elevated at the right height, allowing comfort to every user. Moreover, the bowl is elongated for better sitting experience for aged people and ADA.

On the specifications side, the water efficiency ratio is just 1.28 GPF, making it the most water-saving model that Gerber can give you. It boasts the same WaterSense certification, with a superior flushing mechanism. The rough-in measurement of this product is 12 inches, that’s suitable for most bathrooms out there. Gerber toilet parts are also available for this model. Ten years of warranty on this product is another feature that makes it stand out.


  • Color-matched, metal side tank lever with solid durable brass arm to complement any bathroom decor.
  • Best-in-Class Fluidmaster® 400A Fill Valve for durable, long lasting anti-siphon operation and easy replacement.
  • Large dual fed siphon jets increases the speed of the flush, for a quick and clean bowl everytime.
  • Corrosion resistant Fluidmaster flapper for long lasting operation and easy replacement.


  • Compact and Portable
  • Affordable (Budget)
  • One-piece toilet
  • Energy-Friendliness.


  • Doesn’t offer Dual-Flush facility.
  • Requires regular maintenance
  • Toilet seat not included.

2. Gerber Plumbing 21-970 Maxwell Wall Hung

The second on our list is from the Maxwell series of models. As I said, wall hung models don’t take up much space in your bathroom, and this product isn’t an exception. It also features an elongated bowl design for added benefits and also maintains the ADA height. Thanks to the 3-inch flush valve, it can thoroughly clean the bowl with a steady flow of water, without consuming a single drop above 1.28 gallons.

Yes, the water efficiency is 1.28 GPF here too. This product comes with five years of warranty, making it an excellent decision for households who prefer both style and performance. The only downside is being a wall-mounted one, professional plumbers are required to get the job done. Technologies like gerber viper toilet has been implemented on this. You can definitely buy this product.


  • 1.28GPF high efficiency toilet wall hung elongated bowl.
  • 3 inch flush valve with pilot fill valve dual-fed siphon jet.
  • 2 inch fully glazed trapway ADA Compliant use with Gerber 28-970 tank only seat not included.
  • Double nut, multi-point tank-to-bowl mounting system for easy tool-free installation.


  • A very good product
  • Reasonably priced
  • Under counter installation
  • 5 Year Warranty, Limited Lifetime Warranty
  • Two-piece toilet


  • Water Surface from Rim - 5 1/4"
  • Toilet seat not included
  • Decent Customer Services

3. Gerber 21-317 Ultra Flush Two-Piece

If you’re searching for a model that balances perfectly between efficiency and power, then you should go ahead and check this one out. Being a two-piece model, the repairability scope of this product is significantly higher, making it one of the most obvious choices. Moreover, it also matches the aesthetics of modern bathrooms with the glossy anti-scratch finish.

It also possesses the same efficiency of 1.28 GPF. It’s becoming quite common now for products from Gerber. The 3-inch flush valve or gerber toilet handle throws an extensive pressure of water that not only cleans efficiently but also faster. It’s comfortable for ADA, your parents, as well as your grandparents.


  • Large water surface to thoroughly rinse bowl with each flush.
  • Double nut, multi-point tank-to-bowl mounting system for easy tool-free .
  • Non-Sweating Insulated Tank.
  • Large, 2″ fully glazed trapway for clog-free waste removal.


  • Elongated Shape
  • ADA Certification
  • Reasonable Price
  • Quiet cooling function


  • Needed regular cleaning
  • Limited color palette
  • Toilet seat not included​

4. Gerber Allerton Two-Piece Elongated Toilet

Featuring an elongated bowl, this product is the most suitable when compared to round front toilets and best gerber toilets of 2020. It features ErgoHeight, which makes it easier for users of all ages. Additionally, as it’s a two-piece and floor mounted product, the bowl and the tank comes separately, allowing straightforward installation. It’s also molded out of the same material, which is vitreous china.

The efficiency is still the same as the last products on our list at 1.28 GPF. The in-rough measurement is 12 inches allowing installation to existing pipelines. Everything is backed up by ten years of warranty. On the wrong side of things, this doesn’t come bundled with the toilet seat. Oh, did I tell you that this product is also WaterSense certified? Yes, it is.


  • Large dual fed siphon jets increases the speed of the flush, for a quick and clean bowl everytime.
  • Classic, traditional style with matching metal tank lever, specifically crafted to bring back yesteryear with a flair.
  • Large, 2″ fully glazed trap-way for clog-free waste removal.


  • Easy Cleaning
  • Best for Small bathroom
  • Easy to install
  • Latest technology


  • Complicated cleaning process
  • Expensive than Two-piece toilets

5. Gerber Plumbing VP 21-528 Siphon Jet Toilet

Getting honored as the last but not the list top gerber toilet seat review on our list, it’s arguably the best product that money can buy. It’s a two-piece and floor mounted product with exceptional ergonomics and sleek design aesthetics. WaterSense certification is still there as most of the rank-holders in this list. Sitting on this product is a complete joy because the elongated seat backs up your butt with more surface area.

Speaking of surface, the build quality of its surface is also excellent. The vitreous china material is covered with a glossy powdered coating that will bring shine to your bathroom. I won’t tell you the efficiency this time because you can easily guess the GPF value of this product. The in-rough measurement is still the same at 12 inches. What’s left? The warranty, right. It packs ten years of that.


  • Gerber viper -efficiency elongated siphon jet toilet bowl, ADA-compliant, 1.6 gph/1.28 gph.
  • Gerber tanks VP-28-590, VP-28-594, VP-21-595 and WS-28-590, WS-28-594, WS-28-595.
  • WaterSense certified, High Efficiency Toilet (HET) to save 20% more water (vs 1.6 gpf/6 Lpf toilet) and money!.


  • Easily portable
  • Compact and lightweight
  • Easy installation and cleaning
  • WaterSense Certifications


  • You can install it only in Master bathroom
  • Limited color palette

Toilet Buyers Guide to FAQ

Listed below are some common questions that pop up in the reader’s mind regarding the above mentioned products.

How to get gerber parts?

Cleanliness is a very important trait to have. When they have to be clean and some have an auto clean process. There are different processes for different machines, and you should follow the detailed tutorial in your manual every time you clean your machine. You can buy new gerber parts from Amazon easily in best price.

Where to Gerber toilet?

You can buy Gerber toilets from Amazon website or from official store. 

If you found the above list of Best Gerber Toilets Review of 2020 suggestions or questions helpful, feel free to share this list with your friends and family and help them. Let us know in the comment section if you have any questions related to this.

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