A 3/4 or 1 HP ejector pump moves more water at greater lifts: a basement apartment with a full bathroom and kitchen, a lift of 15 ft or more, or a long horizontal run to the sewer. Oversizing for a short lift only makes the pump cycle more often.
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Full ranking 4
- Liberty Pumps LE102A2 1 HP 230 V#1 of 4Full review
For a basement apartment or a long horizontal run to the sewer that needs real head. Most single bathrooms are fine with a 1/2 HP pump.
Amazon $948$948164 gpm128 gpm1 HP - Flotec E75STVT#2 of 4Full review
For a busy basement bathroom with a lift under 15 ft, where a five year warranty is worth the price.
Amazon $547.99$547.99125 gpm40 gpm3/4 HP - Red Lion RL75WA#3 of 4Full review
For a tall lift or long run to the sewer on 115 V, at a lower price than most 3/4 HP rivals.
Amazon $514.25$514.25110 gpm70 gpm3/4 HP - Little Giant 15SC-CIA-RF#4 of 4Full review
For a basement apartment or a lift over 20 ft where a 1/2 HP pump runs out of head, without wiring a 230 V circuit.
Amazon $555.97$555.97110 gpm70 gpm3/4 HP
