Best Macerator Pump In September 2026

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Check out our product review of the Best Macerator Pump. We tried 10 models and can tell you the absolute best varieties.

To help you in your search, we have completed this list of the Best Macerator Pump.

Top Rated Best Macerator Pump Of 2026

Rank	Product Name	Score
1	SewerFlo Quick Release RV Macerator Pump - 12V, 12GPM Buy Now	9.7 Buy Now
2	Flojet 18555000A 18555-000A Portable RV Waste Pump Buy Now	9.5 Buy Now
3	SEAFLO Macerator Waste Water Pump 12V New Anti-Clog Feature for RV Marine Trailer Buy Now	9.1 Buy Now
4	Jabsco 18590-2092 Macerator Pump, Self Priming, Run Dry Protection, Waste Evacuation, 12 Volts Buy Now	8.8 Buy Now
5	New SEAFLO Macerator Pump System 12V for RV Marine 01 Series Improved Motor Buy Now	8.6 Buy Now
6	NovelBee 12V 45LPM Macerator Pump,Quick Release RV Mount Macerator Waste Water Pump Buy Now	8.3 Buy Now
7	SHURFLO MACERATOR Pump w/180° Port - 12 VDC, 13 GPM (56127) Buy Now	8.1 Buy Now
8	SewerFlo Quick Release RV Macerator Pump - 12V, 12GPM RV Dump Station Mount Buy Now	7.8 Buy Now
9	Amarine Made Macerator Waste Water Pump 12V 12 GPM New Anti-Clog Feature Buy Now	7.5 Buy Now
10	Johnson Pumps 10-24453-01 Macerator Pump Buy Now	7.2 Buy Now

1. SewerFlo Quick Release RV Macerator Pump - 12V, 12GPM

• Connects to standard 3" rv waste outlet
• Ability to dump longer distances
• Thermally protected motor, intermittent duty cycle
• Garden hose inlet allows for easy cleaning and debris removal
• Easily attached and removed

2. Flojet 18555000A 18555-000A Portable RV Waste Pump

• Remote handheld on / off switch with 6' wire harness, run dry protection
• Run dry protection up to 30 seconds
• Garden hose discharge port, fresh water rinse capabilities
• Macerator: stainless steel cutter reduces particlesize to 1/8" (3.17 mm) maximum
• Connects directly to the rv waste outlet, elimates 3" sewer hose
• Dump longer distances and drain holding tanks at home using any convenient sewer receiver

3. SEAFLO Macerator Waste Water Pump 12V New Anti-Clog Feature for RV Marine Trailer

• Seaflo macerator waste pump. empty marine / rv holding tanks. also use with fish boxes & livewells
• Inlet: 1.5" threaded & 1.5" barbed - discharge: 1.0" barbed 4 year warranty!
• Anti-clogging feature. dislodge clogs without removing hoses!
• 12 gpm of flow. self-priming to 5 feet. will empty a 30 gallon holding tank in less than 3 minutes
• Quad-blade chopping design. ensures problem free pumping, providing superior performance

4. Jabsco 18590-2092 Macerator Pump, Self Priming, Run Dry Protection, Waste Evacuation, 12 Volts

• Permanent magnet type motor, fully enclosed with stainless steel shaft
• Self priming to 5 feet this pump will empty a typical 30 gallon (115 liter) holding tank in less than 3 minutes
• Dc macerator waste pump for emptying marine holding tanks, ideal for use when not in a discharge restricted are, also suitable for fish box and livewell receptacles
• Includes run-dry protection device that shuts-off pump
• Duty cycle of pump is 15 minutes continuous which means a 180 gallon (680 liter) can be emptied in a single operation

5. New SEAFLO Macerator Pump System 12V for RV Marine 01 Series Improved Motor

• Capacity: 12 gallons per minute (45 litres per minute)
• Impeller design and including o-ring sealed end bells
• 12v dc seamless motor shell
• Approvals: ce, iso9001:2008, rohs
• Ignition protected, thermally protected

6. NovelBee 12V 45LPM Macerator Pump,Quick Release RV Mount Macerator Waste Water Pump

• Thermally protected motor,intermittent duty cycle
• Ideal for waste water pump and do not pump gasoline or other flammable liquids
• Open folw:45lpm/12gpm
• With overcurrent and overheat protection
• Self priming,run dry with out damage

7. SHURFLO MACERATOR Pump w/180° Port - 12 VDC, 13 GPM (56127)

• Shurflo's macerator is designed to accommodate the need for a reliable, high performance waste evacu
• Sealed manual turn key. run dry capability
• 180 degrees port. 12 vdc seamless motor shell
• Dual blade design. ignition protected
• Thermally protected 1 year warranty ce listed

8. SewerFlo Quick Release RV Macerator Pump - 12V, 12GPM RV Dump Station Mount

• Thermally protected motor, intermittent duty cycle
• Easily attached and removed to the rv dump receptical
• Garden hose inlet allows for easy cleaning and debris removal and flushing
• Ability to dump longer distances

9. Amarine Made Macerator Waste Water Pump 12V 12 GPM New Anti-Clog Feature

• Inlet: 1.5" threaded & 1.5" barbed - discharge: 1.0" barbed
• Anti-clogging feature. dislodge clogs without removing hoses!
• 12 gpm of flow. self-priming to 5 feet. will empty a 30 gallon holding tank in less than 3 minutes
• Quad-blade chopping design. ensures problem free pumping, providing superior performance
• Amarine-made macerator waste pump. empty marine / rv holding tanks. also use with fish boxes & livewells

10. Johnson Pumps 10-24453-01 Macerator Pump

• Macerator pump
• Rotary cutter shreds waste before it is pumped into or out from the holding tank.
• Ta3p10-1907, 12 v.