The 8 best hot tub pump replacements of 2025

【LINGXIAO 48WUA1001C-II SPA Pump】: Identical to pumps from Spa Factories,ensure accurate compatibility. In order to reduce your installation costs, please NOT trust SPA pumps similar to ours, and avoid installation damage to your SPA or Hot tub.

【115V/60HZ Rated Volts】: 2 Speed SPA pump, Low speed 3.8A ~ Hight speed 10.3A, Input power: 0.35HP to 1.5HP, Output power: 0.12HP to 1.0HP. Connect 2" plumbing. Please confirm our model and select, more models please browse to the flagship store.

【LX SPA Pump Motor】: Pure copper winding motor ensures long service life, 80,000 capacitor charge-discharge cycle tests,and thermal protector from Texas Instruments. Excellent quality copper winding motor and Anti-Creep Bearing for longer & quiet operation. UL, CUL, ETL certificate.

【Application Suggestions】: We offer a free set of 2-inch unions to connect your plumbing system quickly. Please refer to your OEM model or contact technical support for inquiry about old pump parameters before purchasing, in order to ensure compatibility with your hot tub.

【Customer Notice】: We have over 40 years of experience with SPA pumps and can provide expert technical support such as noise, non-start, installation compatibility issues. You can choose the 48WUA1001C-II SPA pump to replace your low power or noisy old SPA pump.

【Fast Arrival】: Fulfillment by AMZ. Deliver your order faster than other methods, reducing waiting time.

【1-Year Warranty & Sincere Service】: Should you need any further assistance, Please feel free to contact LINGXIAO PUMP Support through Amazon 'Ask a question', we are always here to help and Provide technology to solve any problem within 24 hours!

【LINGXIAO 56WUA400-II SPA Pump】: Identical to pumps from Spa Factories,ensure accurate compatibility. In order to reduce your installation costs, please NOT trust SPA pumps similar to ours, and avoid installation damage to your SPA or Hot tub.

【220-240V/60HZ SPA Pump】: 2 speed spa pump 4 HP ~ 1HP, low speed 4.4A ~ hight speed 12A. Connect 2" plumbing. US voltage standard with UL, CUL, ETL certified.

【LX SPA Pump Motor】: Pure copper winding motor ensures long service life, 80,000 capacitor charge-discharge cycle tests,and thermal protector from Texas Instruments. Excellent quality copper winding motor and Anti-Creep Bearing for longer & quiet operation. UL, CUL, ETL certificate.

【Application Suggestions】: We offer a free set of 2-inch unions to connect your plumbing system quickly. Please refer to your OEM model or contact technical support for inquiry about old pump parameters before purchasing, in order to ensure compatibility with your hot tub.

【Customer Notice】: We have over 40 years of experience with SPA pumps and can provide expert technical support such as noise, non-start, installation compatibility issues. You can choose the 48WUA1001C-II SPA pump to replace your low power or noisy old SPA pump.

【Fast Arrival】: Fulfillment by AMZ. Deliver your order faster than other methods, reducing waiting time.

【1-Year Warranty & Sincere Service】: If you have any questions, please contact us via Amazon Email and our team will solve your problem within 24 hours.

Wide Application - Spa Pump could run continuously for long time. Being economical, quiet and compact used in whirlpool bathtub or spa systems with single phase motor, thermal overload protector

Industrial Motor - Heavy Duty frame motor for added strength, cooler operating temperature, and longer motor life

Large 2" Intake - Large 2" intake for better water flow, a split capacitor for minimum energy consumption, highly versatile wet end can be rotated every 90

Quiet and Longer Life Pump - Design with Two double shielded ball bearings with moisture resistant grease for quieter operation and longer life

Voltage: 230 | Amps: 10 (High) / 1.2 (Low) | RPM: 3450 (High) / 1150 (Low) | Speed: 2 | Discharge Type: Side Discharge | Inlet Internal Fitting: 2" NPT | Hmax: 56ft (High) / 6ft (Low) | Qmax: 211 Gal/Min (High) / 65 Gal/Min (Low)

【LINGXIAO WBC150 Bath Pump】----- Fully compatible with OEM #34-402-5002, OEM #1431501-03. ( For more Model please refer to our product details page! )

【SPA Bath Pump Working Parameters 】----- 110V/60HZ, 9.0A. 116GPM flow rate. Connect to 1.5in pluming, and a sets of 1.5" union areincluded.

【Pure Copper Motor Design】----- 80,000 capacitor charge-discharge cycle tests, and thermal protector from Texas Instruments. Excellent quality copper winding motor and Anti-Creep Bearing for longer & quiet operation.

【Customer Note】: We offer a free set of 1.5-inch union. And the SPA pumps depend on input power, not output power. Please confirm the parameters of the old pump at the time of purchase or contact technical support for inquiries.

【Fast Arrival】----- Deliver your order faster than other methods, reducing waiting time.

【What You Get & After-Sales】----- We provide 12 Month Warranty. If you have any questions, please contact us via Amazon Email and our team will solve your problem within 24 hours.

Mainstream Pump Model: The pump model 56 Frame Motor (AC220-240V 60Hz) is a perfect replacement for the OEM model. We also include two 2 in/5.6 cm connectors to fit a variety of bathtubs. Note that the SPA pump depends on the input power, not the output power. Check the parameters of your old pump before purchasing.

Two-Speed Design: To better meet the actual application, we set two speeds: high speed 3 HP (flow rate 200 GPM) and low speed 0.46 HP (flow rate 100 GPM). This strong power comes from the pure copper wire motor with anti-creep bearings to control the impeller speed. Moreover, each motor has passed the 80,000 times electric cycle test to work stably for a long time.

Seal Against Leakage: Anti-leakage is the key to the SPA pump for hot tubs, so we only use Fluororubber shaft seals, which have good resistance to high temperature, corrosion, oil, and aging and are able to maintain stable sealing performance in harsh working environments. It effectively avoids the leakage of fluids and particles. You can enjoy different types of soaking massages without worrying about infiltration problems.

90° Rotational Interface: The SPA pump head and interface can be rotated by simply disassembling the screws, and the angle of the pump can be easily adjusted so that it can be adapted to tight spaces or special angle installation requirements. This design simplifies the structure of the liquid transfer pipe, making the piping connection more flexible and easy to install while also facilitating future maintenance work.

Secure Operation: To strengthen security, we have accessed Texas Instruments Thermal Protection, characterized by high precision, fast response, and low power consumption and can effectively monitor the motor temperature. When the temperature exceeds the set value, it will automatically disconnect the circuit to protect the motor from damage, and you can use it with confidence.

【LINGXIAO 48WTC0153C-I SPA Circulation Pump】-- Fully compatible with OEM#3410020-1E/ #SG9006-1E/ #3410030-1E; OEM#02593000-2010/ #02593001-2010/ #02093000-2010/ #02093001-2010; OEM#6154106-S (K55MYLLE-2450). (Please refer to the OEM number when purchasing!)

【SPA Circulation Pump Parameters】-- 115V or 220V/60HZ, 1.6A - 0.8A, 0.25HP, maximum flow rate 53GPM; connection to 1.5" plumbing. (The default factory setting is 230V/60HZ. If your input power is 115V/60Hz,the wiring MUST be relocated manually)

【Winding Pure Copper Motor Working】-- The pure copper motor movement can get the cooling effect very well and extend the working life , Creep resistant bearing with high temperature lubricating oil, let people question whether it is working!

【Application Suggestions】-- You can choose the 48WTC0153C-I Circulation Pumps to replace your low power or noisy old SPA Circulation Pump. It works well in your hot tub pool or private SPA pool, allowing you to enjoy relaxing bath time. The point is that it can full replace the OEM models.

【Fast Arrival】-- Deliver your order faster than other methods, reducing waiting time.

【What You Get & After-Sales】-- 1 x 48WTC0153C-I SPA Circulation Pump & 2 x 1.5in Union. 12 Month Warranty. If you have any questions, please contact us via Amazon Email and our team will solve your problem within 24 hours.

Mainstream Pump Model: The pump model 56 Frame Motor (AC220-240V 60Hz) is a perfect replacement for the OEM model. We also include two 2 in/5.6 cm connectors to fit a variety of bathtubs. Note that the SPA pump depends on the input power, not the output power. Check the parameters of your old pump before purchasing.

Two-Speed Design: To better meet the actual application, we set two speeds: high speed 4 HP (flow rate 210 GPM) and low speed 0.7 HP (flow rate 103 GPM). This strong power comes from the pure copper wire motor with anti-creep bearings to control the impeller speed. Moreover, each motor has passed the 80,000 times electric cycle test to work stably for a long time.

Seal Against Leakage: Anti-leakage is the key to the SPA pump for hot tubs, so we only use Fluororubber shaft seals, which have good resistance to high temperature, corrosion, oil, and aging and are able to maintain stable sealing performance in harsh working environments. It effectively avoids the leakage of fluids and particles. You can enjoy different types of soaking massages without worrying about infiltration problems.

90° Rotational Interface: The SPA pump head and interface can be rotated by simply disassembling the screws, and the angle of the pump can be easily adjusted so that it can be adapted to tight spaces or special angle installation requirements. This design simplifies the structure of the liquid transfer pipe, making the piping connection more flexible and easy to install while also facilitating future maintenance work.

Secure Operation: To strengthen security, we have accessed Texas Instruments Thermal Protection, characterized by high precision, fast response, and low power consumption and can effectively monitor the motor temperature. When the temperature exceeds the set value, it will automatically disconnect the circuit to protect the motor from damage, and you can use it with confidence.