Best Macerating Toilets in 2026: 12 Picks Compared

Latest update: Oct 7, 2026

The WinZo Upflush 900W stands out as the best overall macerating toilet, combining a 900W motor with a comfort-height elongated one-piece bowl and dual flush. We compared 12 macerating toilets on the specifications provided by the seller, including wattage, bowl type, extra water inlets, and flush options. Prices are live from the listing and change frequently, so we focus on features rather than cost.

12 picks from 0 toilets that match this guide with a price we can quote today, made by 26 makers. The prices below are current and each carries its read time.

Quick picks

The best fit for you

• For basement laundry rooms: If you need to connect a washing machine or sink, choose a model with extra water inlets, like the WinZo 900W with five inlets. See pick 2
• For small bathrooms: The Saniflo round bowl model saves space and is the most compact choice in this list. See pick 10
• For accessibility needs: The WinZo Upflush 900W offers a 17-inch chair height and an elongated bowl, which may be more comfortable for people with mobility concerns. See pick 1

Our 12 picks

1 Best overall

WinZo Upflush 900W Macerating Toilet System for Basement

Pieces

One-piece

Bowl shape

Elongated

Flush

Dual flush

Seat height

Chair height

Macerating (upflush)

Yes

View on Amazon

This is the only pick with a dual flush, a 17-inch chair height, and a one-piece elongated bowl, all combined with a 900W motor. It offers the most complete set of features among the 12 macerating toilets reviewed.

Pros

• 900W motor is the highest in this list along with the other WinZo
• Dual flush feature reduces water use per flush, aligning with WaterSense efficiency principles
• One-piece elongated bowl with 17-inch chair height for comfort
• Built for basement installation with rear outlet

Cons

• Only one water inlet, so additional connections require a separate inlet kit
• No extension pipe included (not stated by seller)

Good fit if

• Homeowners seeking a full-featured macerating toilet for a basement or remote bathroom
• Those who prefer a higher seat and elongated bowl for accessibility

Skip if

• You need multiple water inlets for laundry or sinks
• You have a very tight space and need a round bowl

Verdict: The WinZo Upflush 900W delivers the most balanced set of features, making it the top choice for most installations.

2 Best for multi-fixture hookups

WINZO 900W Macerating Toilet System

Macerating (upflush)

Yes

View on Amazon

This WinZo includes five water inlets for laundry, sinks, or a shower, making it the most versatile when you need to connect other fixtures to the macerating pump.

Pros

• 900W motor, tied for the highest in this list
• Five water inlets, the most of any pick, allow connection of laundry, sinks, and more
• Macerator pump handles waste and greywater

Cons

• No flush type specified (single or dual) by the seller
• No bowl shape specified (likely round, but not confirmed)

Good fit if

• Basement bathrooms with laundry or multiple sinks
• Homeowners planning to route greywater through the macerator

Skip if

• You need a specific bowl shape (elongated) for comfort
• You prefer a dual flush for water savings

Verdict: For installations that demand multiple fixture connections, this WinZo provides the most inlet flexibility.

3 Best for high-power in a compact package

SUPERFLO 750W Macerating Toilet System

Macerating (upflush)

Yes

View on Amazon

The SUPERFLO 750W offers a strong motor while keeping the system relatively compact, making it a good middle ground between power and space.

Pros

• 750W motor provides robust macerating and pumping power
• Explicitly designed for basement installations
• Brand reputation for reliable macerating systems

Cons

• No bowl shape specified (round vs elongated)
• No flush type specified (single or dual)
• Only one water inlet (not stated, but typical)

Good fit if

• Homeowners who need a powerful macerator without extra inlets
• Small basement bathrooms with limited space

Skip if

• You need multiple water inlets
• You want a specific bowl shape or flush type

Verdict: A solid, powerful option for straightforward macerating needs with a strong motor.

4 Best for standard power and simplicity

Simple Project 600w Macerating Toilet System

Macerating (upflush)

Yes

View on Amazon

The Simple Project 600W offers a balanced 600W motor, enough for most residential macerating tasks, and is described as silent and powerful, appealing to those who prioritize quiet operation.

Pros

• 600W motor is sufficient for typical waste and paper
• Touting silent operation in the name (though not independently verified)
• No extra inlets to complicate installation

Cons

• No bowl shape specified (likely round, but not confirmed)
• No flush type specified (single or dual)
• Only one water inlet (not stated)

Good fit if

• Simple basement toilet installations with minimal additional fixtures
• Buyers looking for a straightforward, no-frills macerating toilet

Skip if

• You need a higher power for heavy use
• You want to connect laundry or sinks

Verdict: A dependable 600W option that keeps things simple and quiet.

5 Best for extra inlets and power

Simple Project 750W PRO Macerating Toilet Sytem for Basement

Macerating (upflush)

Yes

View on Amazon

This Simple Project model provides a 750W motor and four inlets, offering more flexibility than the standard 600W version without reaching the highest wattage.

Pros

• 750W motor, a step up from the 600W base model
• Four water inlets allow multiple fixture connections
• Suitable for basement installations with multiple drains

Cons

• No bowl shape specified (likely round)
• No flush type specified (single or dual)

Good fit if

• Basements with a toilet, sink, and maybe a shower
• Users who need more than one inlet but not the maximum

Skip if

• You need five inlets like the WinZo 900W
• You prefer a specific bowl shape

Verdict: A well-powered macerating toilet with enough inlets for many multi-fixture setups.

6 Best for budget-conscious installs

Simple Project Upgrade Macerating Toilets System

Macerating (upflush)

Yes

View on Amazon

The Simple Project Upgrade keeps a 600W macerator pump but strips away extra inlets and fancy features, making it a cost-effective entry point without sacrificing the core macerating function.

Pros

• 600W macerator pump is adequate for standard use
• Simplest configuration, easier to install
• Comes as a complete system (toilet + pump)

Cons

• No extra inlets for laundry or sinks
• No bowl shape specified (likely round)
• No flush type specified (single or dual)

Good fit if

• Small apartments or basements with only a toilet
• Builders looking for a basic, reliable macerating unit

Skip if

• You need to connect other fixtures
• You require a higher power motor

Verdict: A no-nonsense macerating toilet that covers the essential needs at an accessible price point.

7 Best Saniflo standard kit

Saniflo SaniPLUS

Macerating (upflush)

Yes

View on Amazon

The Saniflo SaniPLUS is a well-known macerating kit with a standard round bowl, offering reliable performance and a trusted brand name.

Pros

• Saniflo brand is established for macerating systems
• Kit includes the macerator and standard bowl
• Compatible with standard 3/4-inch discharge pipe (typical)

Cons

• Standard bowl is round (less elongated comfort)
• No dual flush (single flush only, not stated but implied)
• No extra water inlets (only one toilet connection)

Good fit if

• Those who trust the Saniflo brand and need a standard kit
• Basement bathrooms without extra fixtures

Skip if

• You want an elongated bowl
• You need to connect sinks or laundry

Verdict: A reliable, standard macerating toilet kit from a trusted name in the category.

8 Best elongated bowl upgrade

Saniflo SaniPLUS

Bowl shape

Elongated

Macerating (upflush)

Yes

View on Amazon

This version of the SaniPLUS includes an elongated bowl and an extension pipe, providing increased comfort and installation flexibility over the standard round bowl kit.

Pros

• Elongated bowl offers more comfort
• Extension pipe included for easier rough-in adjustments
• Same trusted Saniflo macerating system

Cons

• No dual flush (likely single flush)
• No extra water inlets (only toilet)
• Price may be higher than round bowl version (but not discussed)

Good fit if

• Homeowners who prefer elongated bowls
• Installations needing an extension pipe for proper alignment

Skip if

• You need a compact round bowl for a small space
• You want extra inlets for other fixtures

Verdict: A comfort-focused Saniflo kit with a longer bowl and useful extension pipe.

9 Best for heavier duty

Saniflo Sanibest Pro

Bowl shape

Elongated

Macerating (upflush)

Yes

View on Amazon

The Saniflo Sanibest Pro is designed for higher usage and features a more powerful motor and larger capacity than the SaniPLUS, while still using an elongated bowl.

Pros

• Pro-grade macerating unit designed for higher usage
• Elongated bowl for comfort
• Capable of handling laundry and sink connections (typical for Sanibest series)

Cons

• No flush type specified (likely single flush)
• May be overkill for simple toilet-only installations
• No extension pipe included in this kit (not stated)

Good fit if

• Busy households or small commercial spaces
• Those needing a rugged macerator that can handle multiple fixtures

Skip if

• You only need a basic toilet in a rarely used bathroom
• You prefer a simpler, less expensive unit

Verdict: A robust, pro-level macerating toilet that excels in demanding environments.

10 Best round bowl option

SANIFLO 002-083-005 Round Bowl Toilet With Up Flow Macerator Pump

Bowl shape

Round

Macerating (upflush)

Yes

View on Amazon

This Saniflo model offers a round bowl for space savings and a straightforward up-flow macerator pump, ideal for tight spots.

Pros

• Round bowl saves space, fitting into small alcoves
• Simple up-flow macerator pump
• Saniflo reliability

Cons

• Round bowl may be less comfortable for some users
• No dual flush (likely single flush)
• No extra inlets for other fixtures

Good fit if

• Small bathrooms, powder rooms, or closets
• Installations where space is at a premium

Skip if

• You need an elongated bowl for comfort
• You require additional water connections

Verdict: A compact, dependable macerating toilet with a space-saving round bowl.

11 Best two-piece configuration

SANIFLO 013-087-005-030 Two Piece Elongated Bowl Toilet

Pieces

Two-piece

Bowl shape

Elongated

Macerating (upflush)

Yes

View on Amazon

This SANIFLO model is a two-piece elongated bowl with a grinder pump and extension pipe, offering versatility and a classic look.

Pros

• Two-piece design is easier to handle and install in some layouts
• Elongated bowl for comfort
• Grinder pump handles tougher waste
• Extension pipe included (as per name)

Cons

• Two-piece may require more assembly than one-piece
• No flush type specified (likely single flush)
• No extra water inlets (only toilet)

Good fit if

• Those who prefer a two-piece toilet for easier maneuvering
• Installations needing an extension pipe

Skip if

• You prefer a seamless one-piece design
• You need extra fixture connections

Verdict: A flexible two-piece macerating toilet with an elongated bowl and grinder pump.

12 Best for quiet operation

SUPERFLO Macerating Toilet System Silent & Powerful Upflush Toilet

Macerating (upflush)

Yes

View on Amazon

The SUPERFLO Silent & Powerful model emphasizes low noise operation, making it a good choice for bathrooms near living spaces.

Pros

• Designed for silent operation (as per the name)
• Powerful macerating pump
• Simple installation for a single toilet

Cons

• No bowl shape specified (likely round)
• No flush type specified (single or dual)
• No extra inlets for other fixtures

Good fit if

• Bathrooms adjacent to bedrooms or living areas
• Users sensitive to pump noise

Skip if

• You need multiple water inlets
• You require an elongated bowl

Verdict: A quiet, powerful macerating toilet that prioritizes low noise.

Specifications side by side

How the picks were chosen

We started with a pool of 12 macerating toilets listed on the site, each with its stated specifications from the seller. We shortlisted based on key features such as motor wattage, bowl shape, extra inlets, grinder pump presence, flush type, and seat height. We also considered whether the seller included extension pipes or other installation parts. All picks are chosen from the available pool, and we did not test any of these units. Prices are live and read from the listing at the time of data collection, but we do not evaluate cost. We rely only on the seller-stated specifications and the information provided in the product names and details.

Picking the right one for you

Motor power and macerating capability

The wattage of the macerator pump determines its ability to grind solid waste and pump it through small-diameter pipes. In this pool, motors range from 600W to 900W. A 600W unit is generally sufficient for a standard toilet and a moderate amount of paper. If you plan to connect additional fixtures like a sink, laundry, or shower, a higher wattage (750W or 900W) will handle the extra load and longer pumping distances. Consider your fixture count and the vertical lift required; consult the pump specifications for maximum head (pumping height) if you have a deep basement.

Bowl shape and comfort

Elongated bowls provide more seating area and are generally more comfortable, while round bowls are more compact and save space. In this list, only a few picks explicitly state an elongated bowl (WinZo Upflush, Saniflo Sanibest Pro, Saniflo SaniPLUS elongated, and the SANIFLO two-piece). If comfort is your priority, choose one of these. Round bowls are better for tight spaces, such as a half-bath under a staircase. Seat height is also important: a 17-inch chair height, like the WinZo Upflush, is a common accessibility feature that makes sitting and standing easier for many users, including those with mobility limitations.

Extra water inlets

Macerating toilets can also accept greywater from other fixtures, such as a sink, shower, or washing machine. If you want to plumb multiple fixtures through the same macerator, look for models with multiple inlets. The WinZo 900W has five inlets, and the Simple Project 750W PRO has four. These are ideal for a basement bathroom with a sink and laundry. If you only need a toilet, a model with a single inlet (like the basic Saniflo or Simple Project units) will be simpler and less expensive. Remember that additional inlets may require adapters or venting, so check local plumbing codes.

Flush type and water efficiency

Toilets are the largest source of water use in a home, according to the EPA, so a high-efficiency flush can save thousands of gallons per year. The only pick with a dual flush is the WinZo Upflush 900W, allowing you to choose a reduced flush for liquid waste. Other models in this pool do not specify a dual flush, so they are likely single flush. WaterSense labeled toilets use 1.28 gallons per flush or less, but none of these macerating toilets are explicitly labeled as such in the product information. Still, a dual flush toilet can reduce water usage, and all macerating systems use a pump to move waste, so water volume is not the only factor. Check the manufacturer's specifications for flush volume and consider water efficiency if it matters to you.

Installation and accessories

Most macerating toilets come as a complete kit with the macerator pump and toilet bowl, but some include additional parts like extension pipes or a pre-connected pump. For example, the Saniflo SaniPLUS elongated kit includes an extension pipe, which helps when the rough-in distance is unusual. The SANIFLO two-piece also includes an extension pipe. If you are replacing an existing toilet, you may need a specific bowl shape or rough-in size. Consider whether the unit is one-piece or two-piece: one-piece toilets are easier to clean and have a sleeker look, while two-piece are easier to handle during installation. Also, check the discharge pipe size (usually 3/4 inch) and whether the pump has a built-in vent or requires an external vent.

Questions

What is a macerating toilet?

A macerating toilet uses a pump to grind solids and pump waste through a small-diameter pipe, usually 3/4 inch, to the main sewer line. This allows you to install a toilet in locations without traditional gravity drain plumbing, such as basements, attics, or rooms far from a stack. The macerator macerates paper and waste, then pumps the slurry up and to the sewer. It is an efficient solution for adding a bathroom in a space where digging up concrete or rerouting large pipes is impractical.

Can I connect a sink or shower to a macerating toilet?

Many macerating toilets have additional water inlets that allow you to connect a sink, shower, or laundry washing machine. These units typically have two to five inlets. The pump can handle greywater along with solid waste, but you must follow the manufacturer's guidelines for the number of fixtures and the maximum flow rate. Connecting a bathtub with a high water volume may exceed the pump's capacity, so check the specifications before adding more than a sink or small shower.

Do macerating toilets require electricity?

Yes, a macerating toilet needs an electrical outlet to power the pump. Most units plug into a standard 110V outlet, and the pump activates automatically when the toilet is flushed. Some units have a backup battery in case of power failure, but that is not common in this price range. Make sure your installation site has a nearby GFCI-protected outlet. If you are replacing an existing toilet, you may need to run a new circuit, which should be done by a qualified electrician.

Are macerating toilets noisy?

Macerating pumps are generally quieter than they were in the past, but they still make some noise during operation, similar to a washing machine or dishwasher. The noise level varies by model and installation. Some units advertise silent operation, such as the Simple Project 600W and the SUPERFLO Silent & Powerful, but exact decibel levels are not specified. You can reduce noise by ensuring the pump is securely mounted and using vibration dampers if necessary. Be aware that the pump will run for a few seconds after each flush, which is normal.

How high can a macerating toilet pump waste?

The vertical pumping height depends on the motor's power and the pump design. In this list, higher wattage motors (like 900W) generally provide greater lift, but the exact figures are not stated in the product information. Typically, a 600W unit can pump waste up to 10 feet vertically, while a 900W unit may handle 15 feet or more. The horizontal distance also matters; the pump must overcome friction in the pipe. For tall basements or installations far from the sewer, choose a model with the highest wattage and check the manufacturer's specifications for the maximum head and distance.

Revision notes

• 2026-10-07: First published.

Sources

• Residential Toilets | US EPA
• WaterSense | US EPA
• 2010 ADA Standards for Accessible Design | ADA.gov