Did you know that the average household toilet uses nearly 27 gallons of water every single day? That’s a lot of water flushed away! But what if you could save that water and lower your water bill at the same time? That’s where low flow toilets come in. They are designed to use much less water with each flush, making them a smart choice for your home and the planet.
Choosing the right low flow toilet can feel overwhelming. With so many different types and features available, it’s tough to know which one is best for your needs. You might worry about whether they actually work well, or if they’ll be difficult to install. We get it, and that’s why we’re here to help.
In this guide, we’ll break down everything you need to know about low flow toilets. We’ll explain how they work, explore the different kinds you can choose from, and share tips on how to pick the perfect one for your bathroom. By the end, you’ll feel confident in making a choice that saves you money and helps conserve water. Let’s dive in and find the best low flow toilet for you!
Top Low Flow Toilets Recommendations
- RESIDENTIAL DESIGN — The Flow Max RV toilet features a full-size residential seat and an 18-inch standard profile seat height that’s perfect for the whole family. It even comes with a soft-close seat and lid, so you can drop them without worrying about wear and tear on the toilet bowl
- HANDS-FREE OPERATION — With an intuitive foot pedal, this camper toilet can be flushed without using your hands, keeping your RV bathroom free of unnecessary germs. Simply press the foot pedal down halfway to add water to bowl and all the way to flush
- LIGHTWEIGHT DESIGN — At just over 8 lbs., this toilet is easy to carry, position, and install — perfect for fast, do-it-yourself RV upgrades or replacements
- HIGHLY EFFICIENT — The Flow Max RV toilet delivers a powerful flush using a gravity flush system that won’t waste the water in your rig. Its highly efficient design only uses one pint of water per flush
- MESS-FREE — The fully enclosed design of this RV camper toilet keeps water and waste inside the bowl. Each flush also delivers full-bowl coverage to keep it looking and smelling fresh. It’s easy to clean with a soft toilet brush and RV-safe chemicals — and for added convenience, the lid can be removed for hassle-free deep cleaning
- Featherlight & Durable Design: Built for the realities of the road, the heavy-duty plastic body saves precious weight while maintaining full-size, residential comfort and lasting performance.
- A Drop-In Upgrade: Engineered for a simple swap, the universal 2-bolt mount and shared footprint fits any standard RV rough-in of 7.625" or greater. This provides a seamless replacement for most competitor toilets or an easy upgrade between any model in the 400 Series without layout changes.
- Fit Where Others Won't: The signature compact rear profile is specifically designed to save space, allowing installation in tighter layouts while freeing up valuable floor space.
- Designed For Your Convenience: The residential-style, soft-close seat & lid features an easy-clean, position-lock hinge to hold the lid up when needed and quietly closes with a soft tap without slamming.
- More Clean, More Efficient, More Quiet: The powerful spray flush system is engineered for full bowl coverage & efficiency for a cleaner and quieter rinse that uses less water.
- Covered under PROFLO's limited lifetime warranty
- Coordinates with products from the Jerrit line
- Tank only configuration - giving you the opportunity to select your matching bowl
- RESIDENTIAL DESIGN — The Flow Max RV toilet features a full-size residential seat and an 18-inch standard profile seat height that’s perfect for the whole family. It even comes with an easy-close seat and lid, so you can drop them without worrying about wear and tear on the toilet bowl
- HANDS-FREE OPERATION — With an intuitive foot pedal, this camper toilet can be flushed without using your hands, keeping your RV bathroom free of unnecessary germs. Simply press the foot pedal down halfway to add water to bowl and all the way to flush
- DURABLE CONSTRUCTION — The 100% ceramic bowl gives this toilet a high-quality feel while making it durable and reliable year after year
- HIGHLY EFFICIENT — The Flow Max RV toilet delivers a powerful flush using a gravity flush system that won’t waste the water in your rig. Its highly efficient design only uses one pint of water per flush
- MESS-FREE — The fully enclosed design of this RV camper toilet keeps water and waste inside the bowl. Each flush also delivers full-bowl coverage to keep it looking and smelling fresh
- Durable plastic construction
- One Piece Design
- Quiet Operation Due To Being Below Water Level
- Adjustable Knob Allows For Adjusting Water Level
- Fits Most Toilets, Excluding One Piece Low-boys
- High Efficiency and Low Flow: This toilet valve replacement kit is equipped with a fine water level adjustment screw to easily control the water level in the water tank, making low flow a daily routine; Its height is flexible and easily increases from 8 inches to 13 inches, perfectly matching your toilet tank needs; Moreover, this toilet fill valve can also remain silent during the filling process, making your life more comfortable and quiet
- Durable and Leak Proof Toilet Flapper: This toilet tank flapper fits most toilets with a 2 inch flush outlet; Crafted from quality, corrosion resistant rubber, it is both sturdy and flexible; This toilet flush flapper perfectly resists the erosion of chemical elements and hard water, keeping it clean and bright as new for a long time; Its excellent sealing performance effectively prevents water leakage problems
- Stable and Adjustable Front Toilet Flush Lever: This toilet lever is made of solid brass with a metal surface treated handle, which has strong load bearing capacity, resists corrosion and is not easy to rust, ensuring a long service life; This toilet tank lever is side mounted and has three length adjustment holes to meet your specific length needs and can be bent to the correct angle for your toilet tank
- General Toilet Pump Replacement Kit: Package Include 2 x toilet fill valve replacement kit with water supply regulator, 2 x toilet flapper replacement kit, 2 x toilet lever replacement kit; This toilet tank kit fit most US toilet tanks
- Easy Installation: Our toilet float replacement kit is well designed and easy to install; Just follow the detailed instructions included and you can install it in a short time and enjoy the convenience and comfort of a quality toilet tank
- DRIP-FREE DESIGN: A unique magnetic collar locks the cover to the stainless steel rod, so you can carry plunger and cover together — no drips on your floor.
- BUILT FOR MODERN TOILETS: A narrow flange profile is engineered to work efficiently with modern, low-flow toilets — clears clogs fast.
- HIDDEN, HYGIENIC STORAGE: A slim dome-shaped cover stores the plunger discreetly out of sight. A large rear opening makes it easy to detach when you need it.
- BUILT TO LAST: Durable stainless steel rod resists rust and corrosion — engineered for years of dependable use.
- BETTER TOGETHER: Pairs perfectly with simplehuman's matching toilet brush for a complete, coordinated bathroom set.
- High Efficiency and Low Flow: This toilet valve replacement kit is equipped with a fine water level adjustment screw to easily control the water level in the water tank, making low flow a daily routine; Its height is flexible and easily increases from 8 inches to 13 inches, perfectly matching your toilet tank needs; Moreover, this toilet fill valve can also remain silent during the filling process, making your life more comfortable and quiet
- Durable and Leak Proof Toilet Flapper: This toilet tank flapper fits most toilets with a 2 inch flush outlet; Crafted from quality, corrosion resistant rubber, it is both sturdy and flexible; This toilet flush flapper perfectly resists the erosion of chemical elements and hard water, keeping it clean and bright as new for a long time; Its excellent sealing performance effectively prevents water leakage problems
- Stable and Adjustable Front Toilet Flush Lever: This toilet lever is made of solid brass with a metal surface treated handle, which has strong load bearing capacity, resists corrosion and is not easy to rust, ensuring a long service life; This toilet tank lever is side mounted and has three length adjustment holes to meet your specific length needs and can be bent to the correct angle for your toilet tank
- Toilet Repair Kit Inside Tank: Package Include 6 x toilet fill valve replacement kit with water supply regulator, 6 x toilet flapper replacement kit, 6 x toilet lever replacement kit; This toilet tank kit fit most US toilet tanks
- Easy Installation: Our toilet float replacement kit is well designed and easy to install; Just follow the detailed instructions included and you can install it in a short time and enjoy the convenience and comfort of a quality toilet tank
Choosing Your Low-Flow Toilet: A Smart Buyer’s Guide
Are you ready to save water and money? A low-flow toilet is a fantastic way to do just that. These toilets use less water with every flush, helping your wallet and the planet. Let’s dive into what makes a great low-flow toilet.
1. Key Features to Look For
What makes a low-flow toilet work well?
When you’re shopping, keep an eye out for these important features:
- Water Consumption: The most important feature is how much water it uses. Look for toilets that use 1.28 gallons per flush (GPF) or less. Some even use 1.1 GPF!
- Flush Power: Just because it uses less water doesn’t mean it flushes poorly. Good low-flow toilets have powerful flush systems. This means they clear the bowl effectively in one go.
- Bowl Size and Shape: A larger or specially designed bowl can help keep things cleaner with less water.
- Toilet Seat and Lid: Some toilets come with seats. Consider if you want a slow-closing lid to prevent slamming.
- Height: Standard toilets are about 15 inches high. Comfort height or “ADA compliant” toilets are taller (around 17-19 inches). This makes them easier for many people to sit on and stand up from.
2. Important Materials
What are low-flow toilets made of?
Most low-flow toilets are made from durable materials. This ensures they last for a long time.
- Vitreous China: This is the most common material. It’s a type of ceramic that is fired at high temperatures. This makes it very strong, non-porous, and easy to clean. It also resists stains and odors.
- Plastic Components: The internal parts, like the flush valve and fill valve, are usually made from strong plastics. These are designed to withstand constant use and contact with water.
3. Factors That Improve or Reduce Quality
What makes a toilet great or not so great?
A few things can make a big difference in how well your low-flow toilet performs.
- Flush System Design: A well-engineered flush system is key. This includes the shape of the tank, the size of the flush valve opening, and the trapway (the passage from the bowl to the drain). A good design moves water quickly and powerfully.
- Glazing: The smooth, shiny coating inside the bowl is called glazing. Good quality toilets have a complete and smooth glaze. This helps waste slide away easily and makes cleaning simple. Poor glazing can lead to sticking and harder cleaning.
- Brand Reputation: Well-known brands often invest more in research and development. This usually means better quality and more reliable toilets.
- Installation: Even the best toilet can have problems if it’s not installed correctly. Make sure to follow the instructions carefully or hire a professional.
4. User Experience and Use Cases
Who uses low-flow toilets and how?
Low-flow toilets are perfect for almost everyone! They are especially great for:
- Homeowners: If you want to lower your water bills, a low-flow toilet is a smart choice for your home.
- Renters: You can still enjoy the benefits of water savings, especially if you’re allowed to make minor upgrades.
- Environmentally Conscious People: These toilets help conserve a precious resource.
- Businesses and Public Restrooms: Places with high traffic can save a lot of water and money with low-flow models.
The user experience is generally very positive. You get the same or better flushing performance with less water. The main difference you might notice is a slightly shorter flush time. Cleaning is usually just as easy, especially with good glazing.
Your Low-Flow Toilet Questions Answered!
Q: What is a low-flow toilet?
A: A low-flow toilet is a toilet designed to use less water for each flush. It typically uses 1.28 gallons of water per flush (GPF) or less, compared to older toilets that could use 3.5 GPF or more.
Q: How much water do low-flow toilets save?
A: They save a significant amount of water. By using less water per flush, a household can save thousands of gallons of water each year. This leads to lower water bills.
Q: Do low-flow toilets really work well?
A: Yes, modern low-flow toilets are designed to flush effectively. Manufacturers have improved the technology to ensure powerful flushing even with less water.
Q: What is the standard water usage for a low-flow toilet?
A: The most common standard for low-flow toilets is 1.28 gallons per flush (GPF). Some models are even more efficient, using 1.1 GPF.
Q: Are low-flow toilets more expensive than regular toilets?
A: The initial cost might be slightly higher, but the long-term savings on your water bill often make them more cost-effective over time.
Q: What are the benefits of using a low-flow toilet?
A: The main benefits are saving water, reducing your water bills, and helping the environment. They also require less water to refill the tank after each flush.
Q: What is “comfort height” on a toilet?
A: Comfort height, also known as ADA compliant height, refers to a toilet that is taller than a standard toilet. This makes it easier for people to sit down and stand up.
Q: How do I know if my current toilet is low-flow?
A: Look for a label inside the tank lid or on the back of the tank. It should state the gallons per flush (GPF). If it says 1.6 GPF or less, it’s likely a low-flow model.
Q: Can I convert my old toilet to a low-flow toilet?
A: You can often upgrade the internal parts of your existing toilet to reduce water usage. This usually involves replacing the flush valve and fill valve. However, a new low-flow toilet might offer better performance.
Q: Are low-flow toilets hard to clean?
A: No, good quality low-flow toilets are designed to be easy to clean. Features like smooth glazing help prevent waste from sticking to the bowl.