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10 Best Kohler High Toilets 2025 in the United States

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Our Top Picks

#1

Winner

Kohler K-5401-PA-0 Veil Comfort Height Skirted One-Piece Elongated Dual-Flush Intelligent toilet, White

Rating
9.9
Chosen by1,197
Ease of Cleaning
Installation Type

Most important from
43 reviews

Ease of Cleaning
A notable design flaw is mentioned regarding the gap in the seat that collects unsanitary matter, suggesting a need for careful cleaning.
Installation Type
Installation is reported as straightforward, with users appreciating the ease of use provided by the wall-mounted control unit.

The Kohler K-5401-PA-0 Veil Comfort Height toilet is designed to offer modern convenience and comfort. Its comfort height and elongated bowl make it easier for adults to use, aligning well with the category's needs for a high toilet. The dual-flush technology is a standout feature, allowing users to choose between a full or partial flush, which can help save water. Additionally, the tankless design contributes to a sleek, minimalist appearance, though it may require adaptation for some plumbing systems.

This model is packed with high-tech features such as a heated seat with adjustable temperatures, motion-activated and hands-free cover opening, and a touch-screen LCD remote for easy operation. These functionalities enhance user comfort and convenience, making it appealing for those who appreciate smart home technology.

Ease of cleaning is addressed through a self-cleaning function that uses UV light and electrolyzed water to maintain hygiene. This, along with the automatic deodorization system, could reduce maintenance time. However, the reliance on such advanced systems might require additional upkeep and understanding from the user. Installation should be straightforward with standard floor-mount requirements, though it does require a power source for its electronic features, which might not be available in all bathrooms.

The toilet's design and features suggest a higher price point, which might not be for everyone. It weighs 86 pounds and is constructed from porcelain, ensuring durability but could be cumbersome for some installers. The Kohler K-5401-PA-0 is a technologically advanced toilet best suited for those who prioritize comfort, ease of use, and are willing to invest in a premium product. Its combination of modern features and user-friendly design makes it a compelling choice, albeit potential buyers should consider the need for electrical installation and higher maintenance for its complex features.

Rating
9.9
Chosen by1,197
Ease of Cleaning
Installation Type

Most important from
43 reviews

Ease of Cleaning
A notable design flaw is mentioned regarding the gap in the seat that collects unsanitary matter, suggesting a need for careful cleaning.
Installation Type
Installation is reported as straightforward, with users appreciating the ease of use provided by the wall-mounted control unit.
#2

Kohler K-3999-U-0 Highline Comfort Height Toilet, White

Rating
9.8
Height
Flushing System
Water Consumption

Most important from
765 reviews

Height
The comfort height makes sitting down and standing up noticeably easier, enhancing overall comfort.
Flushing System
This toilet flushes quietly without the loud noise common in many older models.
Water Consumption
One flush effectively clears the bowl, combining strong performance with water efficiency.
Ease of Cleaning
Its sleek appearance adds a nice visual touch to the bathroom while maintaining functionality.
Installation Type
Installation can be challenging due to the toilet's weight, sometimes requiring professional help.

The Kohler K-3999-U-0 Highline Comfort Height Toilet is designed with comfort and functionality in mind, especially for adults who find standard toilets too low. Its ‘Comfort Height’ feature raises the seat to about chair height, making sitting down and standing up easier, which is great if you have mobility concerns. The toilet has an elongated bowl, offering more space and a bit more comfort compared to round bowls. It uses a gravity flush system combined with Kohler’s Class Five flushing technology, which is known for strong flushing power and reliable performance, helping to keep the bowl clean and reducing clogs.

Water efficiency is decent at 1.28 gallons per flush, meeting WaterSense certification, so it balances effective flushing with water conservation. The two-piece design with a separate tank and bowl is standard and allows easier handling during installation or repairs. Installation is floor-mounted with a standard 12-inch rough-in, fitting most typical bathroom setups. The included polished chrome trip lever is positioned for left-hand use, which may be a consideration if you prefer right-hand operation.

One downside might be the weight—at 100 pounds, it’s relatively heavy, so installation might require two people. Also, while the insuliner tank liner helps prevent condensation in humid environments, the ceramic china material requires regular cleaning to maintain its look and hygiene like most toilets. It is suitable for those wanting a comfortable, slightly taller toilet that performs well and saves water, ideal for most adult users but may need professional help during installation.

Rating
9.8
Height
Flushing System
Water Consumption

Most important from
765 reviews

Height
The comfort height makes sitting down and standing up noticeably easier, enhancing overall comfort.
Flushing System
This toilet flushes quietly without the loud noise common in many older models.
Water Consumption
One flush effectively clears the bowl, combining strong performance with water efficiency.
Ease of Cleaning
Its sleek appearance adds a nice visual touch to the bathroom while maintaining functionality.
Installation Type
Installation can be challenging due to the toilet's weight, sometimes requiring professional help.
#3

KOHLER K-6669-95 Memoirs Stately Comfort Height Elongated 1.28 GPF Toilet with Aqua Piston Flush Technology, Concealed Trap Way and Left-Hand Trip Lever (2 Piece), Ice Grey

Rating
9.7
Flushing System
Installation Type

Most important from
109 reviews

Flushing System
The flushing mechanism is impressively fast, ensuring a quick and efficient flush every time.
Installation Type
Installation challenges may arise due to shipping issues, with reports of damaged items upon delivery necessitating multiple shipments for a fully functional toilet.

The KOHLER K-6669-95 Memoirs Stately Comfort Height Elongated Toilet offers several appealing features for users seeking a comfortable and efficient toilet. With its Comfort Height design, this model is ideal for individuals who prefer a chair-height seating position, making it easier for most adults to sit down and stand up. This is especially beneficial for taller individuals or those with mobility challenges.

The elongated bowl shape enhances comfort, while the concealed trap way not only contributes to a sleek, modern design but also makes cleaning simpler, reducing the time and effort involved in maintaining hygiene. The Aqua Piston flush technology is a standout feature, as it allows water to flow into the bowl from all sides, ensuring a powerful and effective flush with a water consumption rate of 1.28 gallons per flush. This efficient water usage can lead to some savings on water bills over time.

However, there are a few considerations to keep in mind. The toilet's weight of over 110 pounds might make installation slightly challenging for some, and professional help could be needed. Additionally, while the toilet includes a left-hand polished chrome trip lever, it does not come with a seat or supply line, which means additional purchases are necessary before full use. The ice gray color offers a unique aesthetic but may not be to everyone's preference, particularly if they are looking for a more traditional white finish. Given its high rank among two-piece toilets and a decent customer review score of 3.8 out of 5, it indicates that most users are satisfied with its performance, though there might be some room for improvement in specific areas.

Rating
9.7
Flushing System
Installation Type

Most important from
109 reviews

Flushing System
The flushing mechanism is impressively fast, ensuring a quick and efficient flush every time.
Installation Type
Installation challenges may arise due to shipping issues, with reports of damaged items upon delivery necessitating multiple shipments for a fully functional toilet.

Buying Guide for the Best Kohler High Toilets

When choosing a Kohler high toilet, it's important to consider several key specifications to ensure you select the best model for your needs. High toilets, also known as comfort height or chair height toilets, are designed to make sitting down and standing up easier, which can be particularly beneficial for taller individuals, the elderly, or those with mobility issues. Here are the key specifications to consider and how to navigate them.
HeightThe height of a toilet is crucial for comfort and accessibility. High toilets typically have a seat height of 17 to 19 inches, compared to the standard 15 inches. This extra height can make a significant difference for those who find it difficult to sit down or stand up from a lower position. When choosing the right height, consider the needs of all users in your household. If you or someone in your home has difficulty with mobility, a higher toilet can provide better support and ease of use.
Bowl ShapeToilet bowls come in two main shapes: elongated and round. Elongated bowls are generally more comfortable for adults as they provide more seating area, while round bowls are more compact and can save space in smaller bathrooms. If comfort is a priority and you have enough space, an elongated bowl is often the better choice. However, if you are working with limited space, a round bowl might be more suitable.
Flushing SystemThe flushing system determines how effectively the toilet clears waste. There are several types of flushing systems, including gravity-fed, pressure-assisted, and dual-flush. Gravity-fed systems are common and reliable, using the force of gravity to flush. Pressure-assisted systems use compressed air to create a powerful flush, which can be more effective but also noisier. Dual-flush systems offer two flush options (a lower volume flush for liquid waste and a higher volume flush for solid waste), which can save water. Consider your priorities: if water conservation is important, a dual-flush system might be ideal. If you need a powerful flush, a pressure-assisted system could be the best choice.
Water ConsumptionWater consumption is measured in gallons per flush (GPF). Modern toilets are designed to use less water, with many models using 1.6 GPF or less. High-efficiency toilets (HETs) use 1.28 GPF or less, which can significantly reduce water usage and lower your utility bills. When choosing a toilet, consider the environmental impact and potential cost savings of a model with lower water consumption. If conserving water is a priority, look for a high-efficiency model.
Ease of CleaningThe design and materials of a toilet can affect how easy it is to clean. Some toilets have a smooth, seamless design that reduces crevices where dirt and bacteria can accumulate. Others may feature special coatings that resist stains and make cleaning easier. When selecting a toilet, think about how much time and effort you want to spend on maintenance. A model with features that simplify cleaning can save you time and keep your bathroom more hygienic.
Installation TypeToilets can be either one-piece or two-piece. One-piece toilets have a seamless design, which can be easier to clean and may offer a more modern look. Two-piece toilets have a separate tank and bowl, which can be easier to transport and install. Consider your preferences for aesthetics and ease of installation. If you prefer a sleek, modern look and easier cleaning, a one-piece toilet might be the best option. If you prioritize ease of installation and potentially lower cost, a two-piece toilet could be more suitable.

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