Menu Close

The 7 Best Hot Tub Pumps to buy in 2020

The complete guide to Hot Tub Pumps          

Pumps for hot tubs play an essential role in maintaining constant water pressure in the spa.

It is vital that you pick a high-quality pump to enable excellent water flow, this is necessary if you want to have a relaxing and enjoyable time in the tub. 

In this article, we are going to provide you with a comprehensive list of the most reliable spa pumps available today.

1. Gecko Alliance Pump 

It provides a water glide rate of 140 gallons per minute with its 1.5hp. it’s compatible with the spas that have a jet feature. Nevertheless, it’s not compatible with pools above ground. To boost its value competence, it comes with a required 48 frame motor.

Advantages and disadvantages of choosing the Gecko Alliance  Pump 

There are advantages and disadvantages of all spa pumps out there,it is up to you to weigh up the perks and drawbacks of choosing a particular product. Here are the pros and cons of choosing the Gecko Alliance  Pump.


  • Provides optimum flow
  • Compatible with jetted spas
  • Energy saver
  • User friendly


  • Very noisy 
  • Heats up quite quickly 

2. HydroMaster 1.5 Pump

It’s one of the highest spa pumps out there, it is user friendly and very easy to fix. The only thing you need to do is to install the pump in place and wire it. The efficient flow of water can be enjoyed with its 1.5 horsepower. This 2-speed pump enables 155 gallons per minute, which is sufficient to give you an extremely relaxing time in the tub. 

Every machine or tool on the market has it’s advantages and disadvantages. These are the pros and cons of the HydroMaster 1.5 horsepower  Spa pump.


  • Dynamic engine
  • User friendly
  • Easy flow of water


  • Freezes easily

3. Spa Circulation Pump E5 –  for Watkins

It has a gradual start magnetic drive, nevertheless, its an upgraded version based on its mechanism and speed, compared to the products produced by.

other companies. Its magnetic drive provides pump gravitation with a slow start. Normally these pumps need water to run properly and without it, they get really hot. Therefore, an internal switch is equipped for an immediate shutdown to prevent subsequent overheating.  

Buying this machine might be the right choice but knowing the advantages and disadvantages is really important.


  • Made easier to handle and lightweight
  • User friendly
  • Silent to use
  • Improves jets pressure 


  • It has difficulty in handling pressure 

4. Waterway Plastics 3722021-1D 

It has a decent gallon per minute that will provide you with a very relaxing time in the spa. It has an adaptable wet end which is also adjustable to revolve to a 90-degree angle. One of the best water resistance spa pumps with reliable protection on its ball demeanor. It’s very silent to use which gives a very pleasing bathing experience. It is installed with a 56 motor frame which explains its long-lasting durability and prevents the pump from overheating whilst operating.

Even though the  Waterway Plastics is a good choice when it comes to hot tub pumps, there are still some pros and cons you need to consider before buying.


  • Easy to fix
  • Energy saver
  • Silent operation


Doesn’t last long compared to other pumps 

5. Professional EZ Travel  Drain Pump

It has an incredible 3700 GHP speed, making it one of the fastest and reliable tub pumping machines. You can sieve your tub within a few minutes without any problems. This pump ensures no leftover water in your bathtub that requires any manpower effort to dry up. It’s been built specifically for drainage of most of the water in the tub.  It has an automatic shutdown operative system to prevent the machine from heating up for a long period of time. It’s very light in weight which makes it very easy to carry around.


  • Durable and reliable for usage
  • Works really fast
  • Drains out every last drop of water from your tub


  • Quite expensive

6. Waterway Executive Spa Pump Side

This pumping machine comes along with a double guided ball carriage which provides long-lasting usage. The machine operates on a quiet sound system and it is designed to handle the pressure for a long period of time. The pump is installed with a 6.5” width wet edge to establish a perfect flow of water.

Again, there are advantages and disadvantages to buying this particular pump. Here they are: 


  • Dynamic unit with 4hp
  • Silent operator
  • User friendly


  • Difficult to transport 

7. Hot Tub Submersible  Portable Water Pump

This pump has a  2000 GPH speed. It is also extremely user friendly and installed with an overheating operational mechanism that prevents the pump from getting damaged. The pump turns off by itself when the water level is down.

There are advantages and disadvantages of every pump out there, it really depends on what you need from a spa pump. 

Here are some of the pros and cons you need to consider before buying the Hot Tub Submersible Drain Pump Portable Water Pump 


  • Easy to operate
  • Affordable to buy
  • Fast operation system


  • Lack of durability

Things To Consider When Purchasing a Hot Tub Pump 

There are a few things that you would need to consider when purchasing a hot tub pump, here is a short guide on what to look out for when buying a good quality hot tub pump. 

All hot tubs require a pump that fuel the jets to pump the water and aerate the hot tub. Hot tub pumps need to run at a certain speed in order to perform their job correctly. There are different types of pumps out there when a pump can move from a high speed to low speed, it is referred to as a two-speed pump. If you opt for a single speed pump it means that they can’t switch between two speeds, usually, there will actually be two pumps, the two pumps are usually more energy-efficient than the two-speed pumps. 

You would basically need to consider whether you want to opt for a single speed or two-speed pump. 


Consider the voltage of the pump you are purchasing. How much power does the pump require? Does it need 110-120 volts or 220-240 volts?  You need to consider the type of wiring system that it utilizes for example, with a 2 wire system then you should consider going for 110- 120 voltage. For A 4 wire system then you should consider going for a 220-240 volt. 

Make sure you keep your old power cord in a safe place, having a backup power cord is always a good idea. 


Just like any other motor horsepower, the horsepower of your hot tub pump determines the amount of power it distributes. The pump differs from a wide range from ¾ HP to 5 HP.  Nonetheless, fixing a 5HP pump without any proper plumbing to any spa and assuming jet action will be a big mistake. Therefore the power should be housed with correct plumbing. Overpowering through small pipelines will decrease the power of the pump and can even lead to leakage. Normally the specially classified pumps can over-expand. They are usually marked with SPL detailing. 

Up-rating is detailed as a process where the noting of the HP of a pump can be accomplished in the factory but not in the spa.

Getting a good quality hot pump is vital to your overall home spa experience. This is why it is vital that you do extensive research before you purchase a hot tub pump. Especially if you have never purchased a hot tub pump before. 

Posted in hot tubs

Related Posts