If you’re hunting for high-efficiency toilets, you’ve probably stumbled upon the TOTO Drake series. In particular, the Drake 1.6 GPF (Gallons Per Flush) and 1.28 GPF models might have caught your eye.
What’s the difference? Which one suits your needs best?
Well, let’s dive in and clear the water.
A Brief Comparison Table
| Feature | TOTO Drake 1.6 GPF | TOTO Drake 1.28 GPF |
| Gallons Per Flush (GPF) | 1.6 GPF | 1.28 GPF |
| Flushing System | G-Max Flushing System | G-Max Flushing System |
| Material | Vitreous China | Vitreous China |
| Design | Sleek, High-profile | Sleek, High-profile |
| Installation | Easy, Standard 12-inch Rough-in | Easy, Standard 12-inch Rough-in |
| ADA Compliant Height | Yes | Yes |
| Water Efficiency | Good | Excellent |
| Compliance with Texas Regulations | No (as of 2021) | Yes (as of 2021) |
| Power of Flushing | High | Moderate to High |
| Risk of Needing Double Flush | Low | Higher than 1.6 GPF model |
Efficiency: TOTO Drake 1.6 GPF Vs. 1.28 GPF
First things first, “GPF” is short for Gallons Per Flush. It’s the measurement of water used to clear the bowl of a toilet.
A lower GPF means less water consumed, leading to a significant reduction in your water bill over time.
The question you may ask then is, “Why shouldn’t I always go for the toilet with the lowest GPF?”
The answer: performance and regulations.
The TOTO Drake 1.6 GPF Toilet
The 1.6 GPF model is a sturdy performer. Its higher water volume effectively deals with solid waste, ensuring you don’t need to flush twice. However, it’s not as water-efficient as the 1.28 GPF model.
Pros of the 1.6 GPF Model:
- Reliable and powerful flushing performance.
- Less likely to clog, owing to the higher volume of water.
Cons of the 1.6 GPF Model:
- Uses more water per flush compared to the 1.28 GPF model.
- Not compliant with some state regulations that require 1.28 GPF or lower.
The TOTO Drake 1.28 GPF Toilet
The 1.28 GPF model, on the other hand, shines in terms of water conservation.
With its EcoFlush technology, it uses 20% less water than the 1.6 GPF model.
However, a few users have reported needing to flush twice on occasion.
Pros of the 1.28 GPF Model:
- Highly water-efficient, reducing environmental impact and saving on water bills.
- Compliant with stricter state water conservation laws.
Cons of the 1.28 GPF Model:
- May require occasional double flushing.
- A little less powerful than its 1.6 GPF counterpart.
Key Features of the TOTO Drake 1.6 GPF and 1.28 GPF Toilets
When it comes to picking a toilet, you’re not just choosing based on GPF. Here are some additional key features of the TOTO Drake 1.6 and 1.28 GPF toilets that will help you make an informed decision.
- G-Max Flushing System
Both the 1.6 GPF and 1.28 GPF models from TOTO Drake use the G-Max Flushing System, which is designed for powerful, quiet flushes. This technology employs a wide 3-inch flush valve and an extra-large siphon jet, resulting in a consistently clean bowl.
- Design and Construction
TOTO Drake toilets are well-known for their sleek and modern designs. Both models are made of high-quality vitreous china, promising long-lasting durability. They also feature an elongated bowl design for additional comfort.
- Easy Installation
Whether you choose the 1.6 or the 1.28 GPF model, you’ll benefit from TOTO Drake’s easy installation. Their toilets are designed for a standard 12-inch rough-in and come with all necessary mounting hardware.
This makes setting up your new toilet a breeze. See for yourself how easy it is!
- ADA Compliant Height
Both models also comply with the Americans with Disabilities Act (ADA) standards for height. This makes them an excellent choice for those looking for a toilet that’s comfortable for people of all abilities.
- High-profile Design
The TOTO Drake series boasts a high-profile design, giving your bathroom a sleek, contemporary look. Its timeless design will ensure your bathroom never looks out of date, no matter which GPF model you choose.
The TOTO Drake 1.6 and 1.28 GPF toilets are designed with the user in mind, balancing comfort, efficiency, and aesthetics. By considering these key features alongside GPF, you can make a confident decision about which model is the best fit for your bathroom.
Frequently Asked Questions (FAQ)
Now, let’s address some of the frequently asked questions about Gallons Per Flush:
Yes, 1.6 GPF is a good flushing volume, especially when you consider the balance it strikes between water efficiency and power. It ensures waste is cleared effectively while using significantly less water than older toilet models.
As of my knowledge cutoff in September 2021, Texas law requires toilets sold in the state to use 1.28 GPF or less. Therefore, the 1.6 GPF models may not be compliant with Texas regulations.
1.28 GPF on a toilet means it uses 1.28 gallons of water per flush. This is a measure of water efficiency. The lower the GPF, the less water the toilet uses, leading to water conservation and lower utility bills.
1.6 GPF toilets became the standard in the U.S. following the Energy Policy Act of 1992, which came into effect in 1994. This law mandated that all new toilets sold in the U.S. must use 1.6 gallons of water per flush or less.
Wrapping Up
Choosing between the TOTO Drake 1.6 GPF and 1.28 GPF toilet comes down to your priorities: do you prioritize powerful flushing performance or water conservation?
Either way, you’re getting a reliable, high-quality product from TOTO Drake. Just remember to double-check any local water usage regulations before making your final decision!
