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Macerator Pump Comparison - June 2026
| 1 Best Choice  9.8Exceptional | 2  9.6Exceptional | 3  9.4Excellent | 4  9.3Excellent | 5  9.2Excellent |
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ModelFlojet Macerator Pump 18555-000A - 12V DC Waste Pump for Camper/RV - Empties 40-Gal Tank in 5 Mins - 9 GPM Output - 3/4" Garden Hose Connection - Stainless Steel Grinder, Self-Priming, Remote Switch | Model Jabsco 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection | Model Camco Rhino Camper/RV Sewage Macerator Pump Kit - Features Run Dry Protection and High Temp Protection - Compatible w/4”, 3.5” & 3” Sewer Outlets - Designed w/Self-Priming 12 Volt DC Motor (39040) | Model 12V RV Portable Macerator Waste Pump for Sewage, 12GPM Suction 3.2 feet Lift 10 feet, Complete RV Macerator Pump Kit for Right Out of Box | Model SEAFLO 01 Series Macerator Pump - 12V, 12 GPM (45 LPM) Open Flow, Self-Priming, Anti-Clog, Run-Dry, Heavy-Duty for RV, Boats, Yachts, Camper, & Marine, CE & Rohs Certified, 4-Year Warranty |
BrandFlojet | Brand Jabsco | Brand Camco | Brand Kitvance | Brand SEAFLO |
Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | ||||
Easy installation 9.1 | Easy installation  9.4 | Easy installation 9.3 | Easy installation 9.6 | Easy installation 9.1 |
Worth the money 7.9 | Worth the money 8.6 | Worth the money 8.4 | Worth the money 8.6 | Worth the money 7.9 |
Simple to use 8.9 | Simple to use 9.1 | Simple to use 8.6 | Simple to use 9.6 | Simple to use 9.9 |
Tech Specs | ||||
item weight8.4 pounds | item weight 5 pounds | item weight 7.43 pounds | item weight 6.9 pounds | item weight 4.55 pounds |
maximum flow rate9 Gallons Per Minute | maximum flow rate 4 Centiliters Per Second | maximum flow rate - | maximum flow rate 12 Gallons Per Minute | maximum flow rate 12 Gallons Per Minute |
product dimensions13"L x 12"W x 6"H | product dimensions 5L x 5W x 13H | product dimensions - | product dimensions 11.4L x 3W x 4H | product dimensions 11.12L x 4.68W x 3.86H |
colorBlack | color Black | color - | color Black | color Black |
voltage12 Volts (DC) | voltage 12 Volts | voltage - | voltage 12 Volts | voltage 12 Volts |
power source12V DC | power source Corded Electric | power source - | power source Battery Powered | power source Corded Electric |
stylePortable | style Fixed | style - | style Submersible | style 12V |
materialPlastic | material Plastic | material - | material - | material Stainless Steel |
batteries included- | batteries included No | batteries included - | batteries included No | batteries included No |
item package quantity- | item package quantity 1 | item package quantity - | item package quantity 1 | item package quantity 1 |
batteries required- | batteries required No | batteries required - | batteries required No | batteries required No |
Review | Review - | Review - | Review - | Review |
Available On | Available On  | Available On | Available On | Available On  |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1FlojetFlojet Macerator Pump 18555-000A - 12V DC Waste Pump for Camper/RV - Empties 40-Gal Tank in 5 Mins - 9 GPM Output - 3/4" Garden Hose Connection - Stainless Steel Grinder, Self-Priming, Remote Switch
9.1 Easy installation8.9 Simple to use7.9 worth the moneyWhy we love it
Eliminates bulky sewer hoses.
Handles long-distance pumping.
Quick and efficient operation.
-
9.6
2Jabsco
Jabsco 12V DC Macerator Pump for RVs/Boats - Efficient 43 L/min Waste Transfer for Black Water Tanks Up to 200 Gallons - Compact Design, 4-Blade Chopper, Self-Priming, Dry-Run Protection
9.4 Easy installation9.1 Simple to use8.6 worth the moneyWhy we love it
Quickly empties tanks in under 3 minutes.
Includes Run-Dry Protection for longer pump life.
Easy to install and reliable performance.
-
9.4
3Camco
Camco Rhino Camper/RV Sewage Macerator Pump Kit - Features Run Dry Protection and High Temp Protection - Compatible w/4”, 3.5” & 3” Sewer Outlets - Designed w/Self-Priming 12 Volt DC Motor (39040)
9.3 Easy installation8.6 Simple to use8.4 worth the moneyMain highlights- Versatile For Any Location: This clean dump RV Macerator System lets you do without sewer hoses & avoid campground dump stations. Have the independence to dump your black water tank at home, into a portable tank, septic tank, or sewer cleanout port.
- The Most Advanced RV Sewage System: With VortexCore Technology, this RV waste pump kit pulverizes sewer waste into 1/8″ particles & pumps it through a 3/4″ ID standard garden hose for easy waste disposal over further distances or uphill.
- Size & Certifications: 11 1/2″ (L) x 5 1/2″ (W) x 5 ½″ (H) overall & weighs ~8 lb. The included vented carry bag measures 4″ (H) x 16″ dia (804-in3 / 3 1/2-gal). Product is CSA listed and lead-free content certified to NSF/ANSI 372.
- Self-Priming Pump: The self-priming 12V DC motor offers 10' of vertical prime & has a 12 GPM flow capacity. It provides run dry protection, high temp. protection, & low noise operation. A freshwater inlet with flow control allows easy cleaning.
- Includes: (1) pump, (1) 4-in-1 adapter + clear rinse cap w/ hose connector, (1) 15' water hose, (1) power cord w/ on/off switch, (1) power cord extender, (1) 30' power cord w/ clamps, (1) backflow preventer, (1) vented carry bag, & storage caps.
- Designed For Maximum Convenience: The kit works with 4″, 3 1/2″, and 3″ sewer outlets and garden hose connectors using the provided 4-in-1 adapter.
Macerator Pump Buyer's Guide
Written by Leanna GilIntroduction to Macerator Pump
A macerator pump is a device used to grind up solid waste materials and liquids, allowing them to pass through plumbing pipes with ease. This type of pump is essential for any household or commercial building that has a septic system, as it ensures that the waste material is safely and effectively eliminated from the premises. Macerator pumps are also useful for clearing out clogs in drain lines, as they easily break down any debris or blockages that may be present. When considering a macerator pump purchase, it is important to consider the size and type of the pump, the power of the motor, the noise level, and the complexity of installation.
Types of Macerator Pump
There are two main types of macerator pumps: submersible and non-submersible. Submersible macerator pumps are designed to be submerged into the water, while non-submersible macerator pumps are installed outside the water. Submersible macerator pumps are more powerful, efficient, and reliable than non-submersible pumps. They are also much easier to install, as they do not require any additional plumbing work. Non-submersible macerator pumps, on the other hand, require additional plumbing work in order to be installed.
Size and Power
The size of the macerator pump is one of the most important factors to consider when making a purchase. The size of the pump should match the amount of waste that needs to be eliminated from the premises. For instance, if the premises produces a large amount of waste, then a larger macerator pump should be purchased. Additionally, the power of the motor should also be taken into consideration. A powerful motor will ensure that the macerator pump is able to effectively clear out any clogs or blockages in the drain lines.
Noise Level
The noise level of a macerator pump is also important to consider, as it can be quite loud when in operation. A quieter pump is preferable, as it will not disrupt the peace of the home or workplace. Most macerator pumps will come with a noise rating, so it is important to check this before making a purchase.
Installation
Installation of a macerator pump can be quite complex, especially for those who are not experienced with plumbing. It is important to ensure that the pump is installed correctly, as this will ensure that it works properly and efficiently. It is recommended to hire a professional plumber to install the pump, as this will ensure that the job is done correctly and safely.
Maintenance
Macerator pumps require regular maintenance in order to ensure that they continue to work properly. This includes cleaning the pump regularly and checking for any clogs or blockages in the drain lines. Additionally, the pump should also be inspected regularly to ensure that it is working properly and safely. Regular maintenance of the pump will help to extend its lifespan and ensure that it continues to work effectively.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
