When it comes to choosing a new toilet, the options can feel overwhelming. If you’re considering the popular Toto brand, you’ve likely encountered the Aquia and Aquia II models. These two toilets share a lineage but offer distinct features that cater to different needs and preferences. Understanding their differences is key to making an informed decision for your bathroom.
The Toto Aquia has long been a favorite for its sleek design and reliable performance, making it a go-to for many homeowners. However, Toto has refined its offerings, introducing the Aquia II to build upon the success of its predecessor. This evolution brings updated technology and design elements that might just tip the scales in its favor.
This comparison dives deep into what sets the Toto Aquia and Aquia II apart. We’ll explore their flushing systems, water efficiency, design aesthetics, and any other crucial factors that will help you decide which of these excellent Toto toilets is the perfect fit for your home.
Specs at a Glance
| Feature | Toto Aquia | Aquia II |
|---|---|---|
| Bowl Shape | Elongated | Elongated |
| Flush Type | Dual-flush | Dual-flush |
| Flush Performance | Good | Excellent |
| Water Usage (GPF) | 1.28 / 1.6 | 1.0 / 1.28 |
| Rough-in Size | 12 inches | 12 inches |
| Seat Included | No | No |
| Bowl Height | Standard | Comfort Height (17.25 inches) |
| Trapway Diameter | 2 inches | 2 inches |
| Material | Vitreous China | Vitreous China |
| Design | Classic | Modern |
| Water Surface Area | Medium | Large |
| Installation | Easy | Easy |
Feature-by-Feature Breakdown
Dual-Flush System
- Toto Aquia: Features a dual-flush system with two flush options: a full flush for solid waste and a reduced flush for liquid waste. This design aims to conserve water, though older models might not be as efficient as newer ones.
- Aquia Ii: Also equipped with a dual-flush system offering the same water-saving benefits. The mechanism is generally reliable and user-friendly, providing a good balance between performance and efficiency.
- Winner: Tie
Bowl Design
- Toto Aquia: Typically features a standard round or elongated bowl shape, providing a comfortable seating experience. The internal trapway design is usually efficient for waste removal.
- Aquia Ii: Often boasts a more contemporary and streamlined bowl design, which can contribute to a cleaner aesthetic. Some users find the shape particularly comfortable and modern.
- Winner: aquia ii
Water Usage
- Toto Aquia: Older models may use more water per flush compared to newer, more efficient toilets. However, later versions often meet or exceed WaterSense standards, offering good water savings.
- Aquia Ii: Generally designed with water efficiency in mind, often meeting WaterSense criteria. This translates to lower water bills and a reduced environmental impact.
- Winner: aquia ii
Flushing Power
- Toto Aquia: Known for its reliable flushing power, capable of clearing waste effectively with its gravity-based system. The Sani-Glazed trapway helps prevent clogs.
- Aquia Ii: Generally provides strong and consistent flushing performance. The design aims for efficient waste removal with each flush, minimizing the need for double flushing.
- Winner: Tie
Ease of Cleaning
- Toto Aquia: The standard design can be straightforward to clean. However, some older models might have more nooks and crannies that require extra attention.
- Aquia Ii: Often features a skirted design or a smoother bowl surface, making it significantly easier to wipe down and maintain a hygienic appearance. This is a major advantage for cleaning.
- Winner: aquia ii
Installation
- Toto Aquia: Installation is typically standard for a two-piece toilet. While not overly complex, it requires basic plumbing knowledge.
- Aquia Ii: Similar to the Aquia, installation is generally straightforward for a two-piece toilet. The design often incorporates user-friendly aspects that can simplify the process.
- Winner: Tie
Aesthetics and Style
- Toto Aquia: Offers a classic and functional look that fits well in most bathroom styles. It’s a reliable choice for those prioritizing practicality over cutting-edge design.
- Aquia Ii: Tends to have a more modern and sleek appearance, often with a skirted trapway for a cleaner, more integrated look. This can elevate the bathroom’s overall aesthetic.
- Winner: aquia ii
Durability and Build Quality
- Toto Aquia: TOTO is renowned for its durable products, and the Aquia line is no exception. These toilets are built to last with high-quality ceramic.
- Aquia Ii: Also benefits from TOTO’s commitment to quality materials and construction. Users generally report long-term satisfaction with the durability of the Aquia II.
- Winner: Tie
Winner by Category
| Category | Winner |
|---|---|
| Water Efficiency | Aquia II |
| Flushing Power | Aquia II |
| Comfort Height | Aquia II |
| Modern Design | Aquia II |
| Value (General) | Toto Aquia |
| Bowl Cleanliness | Aquia II |
| Ease of Installation | Tie |
What They Have in Common
- Flush Mechanism: Both toilets feature a dual-flush system, allowing users to choose between a full flush for solid waste and a reduced flush for liquid waste. This design contributes to water conservation.
- Bowl Shape: Both models come with an elongated bowl, providing a more comfortable seating experience for most users compared to round bowls.
- Rough-in Size: They share a standard 12-inch rough-in, which is the most common measurement for toilet installation, simplifying the replacement process for many homeowners.
- Material: Both are constructed from durable vitreous china, a non-porous ceramic material that is resistant to stains and easy to clean.
- Trapway: Each toilet has a 2-inch diameter trapway, which is considered standard and generally effective for preventing clogs.
- Design Aesthetic: While subtle differences exist, both generally aim for a clean and functional aesthetic that fits into most bathroom decors.
Toto Aquia vs Aquia II Buying Guide
Design and Aesthetics
When considering the Toto Aquia and Aquia II, the visual appeal is a key differentiator. The original Aquia often features a more traditional, rounded silhouette that seamlessly integrates into classic bathroom designs. Its clean lines and understated elegance have made it a popular choice for those seeking timeless bathroom fixtures. The Aquia II, on the other hand, generally sports a more contemporary and streamlined look. Its updated design might include sharper angles or a more minimalist profile, appealing to those with modern or transitional bathroom aesthetics. Evaluating your existing bathroom’s style is crucial to ensure the chosen toilet complements your decor. (See Also: Iphone 12 Vs 13 )
Flushing Technology and Performance
Both the Toto Aquia and Aquia II are renowned for their efficient flushing systems, but there are nuances to consider. The original Aquia typically utilizes Toto’s reliable gravity-fed flushing mechanism, which has a proven track record for consistent performance and water conservation. The Aquia II may incorporate Toto’s more advanced technologies, such as the Tornado Flush or Double Cyclone system. These advanced systems are designed to offer superior bowl cleaning power with a more forceful, yet still water-efficient, swirl action. If maximum cleaning efficiency with minimal water usage is a priority, examining the specific flushing technology of the Aquia II model is recommended.
Water Efficiency and Environmental Impact
In today’s environmentally conscious world, water efficiency is a significant factor in toilet selection. Both the Aquia and Aquia II are designed with water conservation in mind, often meeting or exceeding EPA WaterSense standards. However, newer models, particularly within the Aquia II line, may offer even lower gallons per flush (GPF) ratings. This can translate into substantial water savings over time, reducing utility bills and lessening environmental impact. When comparing, look for the GPF rating on each model to determine which offers the most significant water savings for your household.
Comfort and Accessibility Features
Comfort and accessibility are crucial considerations for any toilet purchase. The standard height of the original Aquia is generally suitable for most users. However, for individuals who prefer a more comfortable seating position or require easier accessibility, the Aquia II often offers a higher “Universal Height” or “Comfort Height” option. This increased bowl height can significantly improve ease of use, especially for taller individuals or those with mobility challenges. It’s advisable to measure your current toilet height and consider who will be using the toilet most frequently to determine the ideal height for your needs. (See Also: Vvs Moissanite Vs Diamond )
Who Should Buy What?
Buy Toto Aquia If…
- You are looking for a reliable and well-regarded elongated toilet with a classic design.
- You prefer a standard bowl height for your bathroom.
- You want a dual-flush system for water savings without a premium price tag.
- You are comfortable purchasing a separate toilet seat to match your preferences.
Buy Aquia II If…
- You desire a more modern and sleeker bathroom aesthetic.
- Comfort height is a priority for ease of use and accessibility.
- You want a toilet with superior flushing power and water efficiency.
- You appreciate a larger water surface area to help keep the bowl cleaner.
Frequently Asked Questions
What is the main difference between the Toto Aquia and Aquia II?
The primary differences lie in design evolution and flushing technology. The Aquia II generally features a more contemporary, streamlined aesthetic compared to the original Aquia’s classic design. Furthermore, the Aquia II often incorporates Toto’s more advanced flushing systems, like Tornado Flush or Double Cyclone, offering enhanced bowl cleaning power and potentially greater water efficiency than the gravity-fed system of the original Aquia.
Are both toilets good for small bathrooms?
Yes, both the Toto Aquia and Aquia II are generally considered excellent choices for smaller bathrooms due to their relatively compact designs and efficient water usage. Their streamlined profiles minimize their visual footprint, and their effective flushing means they don’t require excessive space for operation. The specific dimensions of each model should be checked to ensure a perfect fit within your particular space.
Which model is more water-efficient?
While both are water-efficient, the Toto Aquia II often boasts slightly better water efficiency due to advancements in flushing technology. Many Aquia II models utilize systems like Tornado Flush or Double Cyclone, which achieve powerful rinses using fewer gallons per flush (GPF) compared to the traditional gravity-fed flush found in some original Aquia models. Always check the GPF rating for specific models. (See Also: Dell Inspiron Vs Xps Desktop )
Is the Aquia II a “Comfort Height” toilet?
Many models within the Toto Aquia II line are available in a “Comfort Height” or “Universal Height” configuration. This means the bowl is taller than standard toilets, offering increased comfort and ease of use, particularly for taller individuals or those who find standard-height toilets difficult to sit on or stand up from. The original Aquia is typically a standard height.
Are replacement parts readily available for both models?
Yes, Toto is a well-established brand, and replacement parts for both the Aquia and Aquia II are generally readily available through authorized Toto dealers, plumbing supply stores, and online retailers. Common parts like flappers, fill valves, and tank-to-bowl gaskets are usually in stock, ensuring you can maintain your toilet for years to come.
Final Verdict
The Toto Aquia II represents a significant upgrade over its predecessor, offering a more modern aesthetic and superior flushing performance. Its advanced water-saving technology and optional Comfort Height make it a more versatile and user-friendly choice for a wider range of households. While the original Aquia remains a reliable option, the Aquia II’s enhanced features and design provide a more compelling value proposition for those seeking the latest in toilet innovation and comfort.
Winner: Toto Aquia II