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SpaShopper
Waterway Iron Might Side Discharge Circulation Pump, 115 Volt, 1/15th HP
MSRP: $414.99$314.99 -
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Balboa Water Group/Vico
Vico Ultima Circulation Pump, 115 Volt, 1/12 HP - Now 1/15th HP!
MSRP: $399.95$334.95 -
Aqua-Flo Circ Master CMCP Circulation Pump, 1/15th HP, 230V, CD, 02593001-2010
Was: $389.99Now: $348.95 -
Aqua-Flo Circ Master CMCP 1/15th HP, 115 Volt, CD 02593000-2010
Was: $385.99Now: $345.95 -
Laing Thermotech\
Laing E5 Series Circulation Pump 115v/230v 3/4" Barb for Hot Spring Watkins Tiger River Limelight Spas
MSRP: $596.46$299.99 -
SpaShopper
Aqua-Flo CMHP Circulation Pump 1/15hp 115v 1-1/2" Side Discharge - SpaShopper
MSRP: $436.95$376.95 -
SpaShopper
Aqua-Flo CMHP Circulation Pump 1/15hp 230V 1-1/2" Side Discharge - Genuine Replacement Part
MSRP: $376.99$336.95
Circulation Pumps
Circulation pumps are low-flow, continuous-run pumps designed to keep hot tub water moving through the filter, heater, ozonator, and sanitizer system for consistent cleanliness, temperature, and chemical distribution. These include complete circulation pump assemblies (wet end + motor), replacement wet ends, motors (1/15HP–1/4HP, 115V/230V, 1-speed), impellers, seals, volutes, diffusers, strainer baskets, and unions—providing quiet, energy-efficient operation and long life.
This category offers circulation pumps and parts compatible with major brands: Laing (E10, E14, E5, E3 series), Waterway (Tiny Might, Vico Ultima), Balboa (universal circ pumps), Gecko (in.stream circulation), Sundance (Silent Flo), Hot Spring/Watkins (Silent Flo equivalents), HydroQuip, and universal fits. Common types: 115V/230V, 48-frame or 56-frame motors, 1/15HP–1/4HP, side discharge, with threaded or union connections.
Circulation pumps vary by horsepower (1/15HP–1/4HP), voltage/speed (115V/230V, 1-speed), wet end type (side discharge, center discharge), impeller size (low-flow design), seal type (carbon/ceramic), and spa-specific compatibility—precise matching ensures proper GPM flow, no cavitation, and correct plumbing fit.
Common problems include no flow from failed motors or clogged impellers, leaks from worn seals/gaskets, noisy operation from bad bearings or cavitation, weak filtration from undersized pumps, air locks from loose unions, or overheating from restricted suction. Replacing circulation pumps or parts restores continuous water movement and efficient sanitization—often a wet end swap or full assembly.
To select the right circulation pump or part:
- Identify your spa brand/model, year, pump type/location (circulation/filter/heater loop), horsepower/voltage/speed, wet end discharge (side/center), and any part numbers/markings on the existing pump.
- Note symptoms (no flow, leaks at pump, noisy/grinding, weak filtration, overheating), or visible damage (cracked volute, worn seals).
- Avoid guessing—send us clear photos of the pump (showing motor label, wet end/volute, impeller if exposed, unions/connections, plumbing, and spa label with model/serial number) for expert verification.
**Text or send photos to: 772-800-5445**
**Or call us at: 844-500-4645**
We'll confirm compatibility before you order.
SpaShopper is not affiliated with any spa manufacturer. Brand names and part numbers are used for compatibility and identification purposes only.
Shop our circulation pumps and parts today to restore continuous water movement, improve filtration/heating efficiency, and keep your hot tub water crystal clear and sanitary.