Top 10 Macerator Toilet
Last update: 16-07-2026
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Macerator Toilet: 3 things to consider before buying
Separate the pump from the descaler before you buy
Two Pro-Kleen entries are cleaning fluid, not machines. If you need the actual macerator, pick a listing that quotes a wattage and inlets; save the descaler for maintaining a unit you already own.
Count your fixtures, then count the inlets
Only need a toilet? A single-inlet unit is fine. Adding a sink, basin or shower? Choose a pump that clearly lists 3 or 4 inlets, like the Aquamatix or Flo-Force models here.
Check lift height against your layout
If the bathroom sits below the drain or in a basement, make sure the pump's quoted vertical lift comfortably clears the height you need to push waste up and out.
Frequently Asked Questions
What is the best macerator toilet pump?
Can one macerator handle a toilet and a sink together?
How do I stop a macerator smelling or clogging?
How high can a macerator pump waste?
Your complete guide to Macerator Toilet
Pumps versus cleaners: know what you're buying
This list mixes two different things, so check before you click. Most entries are macerator pumps — the electric units from HOCANFLO, Aquamatix, Flo-Force, DIOVERDE and SFA that grind and pump waste away from a toilet, sink or shower. But two Pro-Kleen entries are descaler and cleaning fluid, not pumps: they maintain an existing macerator rather than replace it. If you need the machine itself, look for the pump listings with a wattage and inlets; if your pump is already installed and running slow, the Pro-Kleen descaler is the maintenance product to keep it clear.
Power and what it drives
Macerator pumps here are rated by wattage, and the figure broadly tracks how much they can handle. The HOCANFLO is the highest at 700W, while the Aquamatix, Flo-Force and DIOVERDE units in this list are rated around 400W, a common domestic level. Higher wattage generally helps where a pump serves more fixtures or pumps further, but it isn't the only factor — flow rate, lift distance and the number of inlets matter just as much. Match the pump to your job: a single wall-hung toilet is a lighter duty than a toilet plus sink, basin and shower feeding one unit.
Inlets: how many fixtures can connect
If you're only connecting a toilet, a basic unit is enough; if you want a sink, basin, bath or shower on the same pump, count the inlets. Several pumps here state their inlet count in the listing — the Aquamatix Macerator Pump and Sanitary Grinder list 3 inlets, and Flo-Force models list 3 or 4 inlets — which tells you how many fixtures you can plumb in. The HOCANFLO names toilet, sink, basin, shower and bathtub in its title, so check the listing's own diagram for exact connections. Always confirm the inlet count against the fixtures you actually need before buying.
Lift distance and flow rate
Two numbers decide whether a pump suits your layout: vertical lift and flow rate. Lift is how high it can push waste — the pumps here quote figures such as 7m, 8m, 9m and higher, which matters if the unit sits below your soil pipe or in a basement. Flow rate, quoted in litres per minute (the Aquamatix and Flo-Force units list 100–150 L/min) or per hour, affects how quickly it clears. If you're pumping up from a basement bathroom or a long horizontal run, prioritise a model whose stated lift comfortably exceeds your required height.
Noise, odour control and build
Macerators run a grinding motor, so noise is worth checking. In this list the Flo-Force units specifically describe 'quiet operation' in their titles, which is the claim to look for if the unit sits near a living space. For odour, some pumps include a carbon filter — the Aquamatix Macerator Pump and the Flo-Force Extra name one — which helps manage smells from the tank. Build materials vary across plastic, polypropylene, steel and stainless steel; a corrosion-resistant housing and an IP rating (the Flo-Force units cite IP54) are worth having in a damp bathroom environment.
