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The Best portable swimming pool heater of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best portable swimming pool heater of 2022. Check our ranking below.

2,577 Reviews Scanned

Rank No. #1
Portable Pool Immersion Water Heater: 1500W Bucket Water Heater with Thermometer and 304 Stainless Steel Ball Submersible Electric Bathtub Heater, for Above Ground Inflatable Pool Bathtub
  • 【1500W Rapid Heating】The portable water heater has a rated power of 1500W, 110-125V, high-power immersion water heater can make 5 gallons of water warm in a few minutes, the protective case is made of high-quality stainless steel, with good thermal conductivity.
  • 【Portable】This immersion water heater measures 12.5 x 3.9 x 2.3 inches, small size, easy to carry when you travel, you can take him camping or traveling, saving you time and power consumption.
  • 【Simple Operation】Just make sure the water heater for pool is fully immersed in water, and then connect the 110v-125V power supply.Be careful not to touch the water with your hands when working.After heating for a period of time, the water temperature can be measured with the equipped thermometer probe.
  • 【Widely Application】Our submersible water heater is suitable for in different size container like bathtubs, pond heaters, wooden barrels, mini inflatable swimming pool, camping, traveling, sink heaters, window washing water, etc.
  • 【Warm Note】The bucket water heater must be completely immersed in water during working! The power must be disconnected before taking out the pool heater! Do not use it continuously for more than 3 hours!
Rank No. #2
Water Heater, Pool Heater, Immersion Bucket Water Heater, Submersible Water Heater 304 Stainless Steel Guard with Controller, Pool Heater for Above Ground Pool to Heat 5 Gallons of Water in Minutes
  • Intelligent heating and power off: The heating time and heating temperature can be set freely. After waiting, the controller will complete your settings and automatically disconnect the power to stop heating to avoid fire. Remember, the heating time should not exceed 3 hours, it is easy to overheat and burn out the controller! ! !
  • Read To Avoid Fire: The heater must be completely immersed in water under working conditions. Before touching the water with your hands, please unplug the power plug first, and then take out the water heater! Please do not use it continuously for more than 3 hours! If your bathtub or small swimming pool has a large capacity and needs to heat more than two water heaters at the same time, Can be used with two water heaters,but do not plug the two water heaters into the same socket !!!
  • Heating efficiency: The immersion water heater has a rated power of 2000W, which can quickly heat 5 gallons of water. The protective case is made of high-quality stainless steel and has a porous design with good thermal conductivity.
  • Easy to Use: Place the pool water heater into water designed to contain boiling water, fill the container with water to full cover the submersible bucket heater , plug portable water heater into a properly grounded 120V AC outlet, make sure the portable immersion heater is on, make the pool warmer in a few minutes!
  • Very Wide Use: The electric immersion heater can be used in water,pool heaters for above ground pools fit for bucket, basin, bath tub, mini inflatable swimming pool, etc.
Rank No. #3
HASTER 2000W Immersion Water Heater for Inflatable Pool Bathtub,Bucket Heater with 304 SS Guard,Electric Submersible Water Heater with LCD Thermometer,Heat 5 Gallon Water in Minutes (Black)
  • ☀[Heat water faster]: 2000W high-power immersion water heater can make 5 gallons of water warm in a few minutes. While camping can bring this portable bucket heater and can enjooy shower even outside .In the cold winter, you no longer need to wait for a long time for warm water. When you get an above grond pool heater , you can enjoy hot water in just a few minutes.

  • ❀[Safety Protection] This immersed portable hot tub heater with 304 stainless steel cover guard. Heating in water for a long time will not cause rust,effectively preventing burns. Bathtub heater comes with the digital LCD thermometer whcih can show the temperature easily and can enjoy with the comfortable warm water.Be sure the water is enough then plug it .
  • ♥ [Easy to Use] Just put the US Version pool warmer for inflatables into the water and connect it to power supply without much fuss.. Please note that the heater must be completely immersed in water during use. Through water temperature measurement, you can base on temperature. Note: It is recommended that the continuous use of the tap water heater should not exceed 3 hours.If heat the small pool above ground inflatable pool please kindly check the pool size before purchasing.
  • ♛[Portable and Versatile]: You can use the portable electrical submersible heater in many occasion. It supports to use in containers of different sizes, such as buckets, basins, bathtubs, mini inflatable portable swimming pools, etc. Please note if using in outdoor Inflatable swimming pool one should not be enough and not suggest to use for big swimming pool .This is the first choice for home and outdoor work.This portable electric camping water heater is handy and super lightweight
  • [Warnings]: Do not heat while using water . The protection plug of leakage is not a power switch.Make sure the water level is enough before use. Read the instructions carefully before using .Don’t put your hand into the liquid when the electric water heater is plugged in.When the liquid is hot, unplug the immersion heater element then take out from the container.Do not plug two heaters on the same outlet .


Rank No. #4
PNKKODW 2000W Immersion Water Heater with Switch,Portable Water Heater for Bathtub Mini Swimming Pool Submersible Above Ground Pool Heater
  • 🛁【Faster Heating 】--2000W high power immersion water heater makes water heating faster. Its voltage is 110- 125V. It can heat 5 gallons of water to boiling in a few minutes.The protective shell of the immersion heater is made of 304 stainless steel, which is strong in structure and high temperature resistance.
  • 🛁【Safer and More Convenient】-- The portable water heater is very convenient to use, just immerse the portable bucket heater in the water and plug it into any grounded wall socket to work.When the temperature is reached you need,you can turn off the switch first,not pull out the power adapter straightly,then take it out from water and use.
  • 🛁【Wide Application】--The portable water heater measures 14.4x1.97x1.97 inches and the wire is 79 inches long(2m). When you are camping outdoors, it is a must-have item for you. The water heater is small in size and easy to carry. In the cold winter, you can heat up cold water at any time. You can use it to wash your face or soak your feet without worrying about hot water.
  • 🛁【High Quality Material】-- The protective shell of the water heater for pool is made of 304 stainless steel, which is strong in structure and high temperature resistance. It can conduct heat faster, and the holes in the protective cover allow the water to heat up quickly. In addition, it will not rust during long-term use.
  • 【Easy to Clean】-- The shell of pool heater is detachable and can be pulled out directly by rotating, which is convenient for cleaning the scale. It is forbidden to use after disassembling the shell.🔔🔔🔔Water heater is a small household appliance,recommended that the heating time does not exceed 2 hours each time.🔔🔔🔔
SaleRank No. #5
HASTER Portable Pool Immersion water Heater for Inflatable Pool Bathtub,Bucket Heater with 304 SS Guard,Electric Submersible Water Heater with LCD Thermometer,Heat 5 Gallon Water in Minutes In&Out
  • ☀[Heat water faster]: 1500W high-power immersion water heater can make 5 gallons of water warm in a few minutes. In the cold winter, you no longer need to wait for a long time for warm water. When you get an immersion water heater, you can enjoy hot water anytime and anywhere in just a few minutes even for outdoor camping with this portable immersion heater for camping .

  • ❀[Safety protection] This UL Certified immersed electric water heater with 304 stainless steel cover guard. Heating in water for a long time will not cause rust, and also protect the heating from direct contact with people, effectively preventing burns. It comes with the digital LCD thermometer whcih can show the temperature easily and can enjoy with the comfortable warm water .Let us enjoy swimming with this portable pool heater


  • ♥ [Easy to use] Just put the full submersible water heater bucket heater into the water and connect it to power supply without much fuss.. Please note that the heater must be completely immersed in water during use. Through water temperature measurement, you can base on temperature. Note: It is recommended that the continuous use of the tap water heater should not exceed 3 hours.If heat the outdoor swimming pool please kindly check the pool size if any question please feel free to contact us
  • ♛[Portable and versatile]: You can use the portable bucket water heater anywhere. It supports to use in containers of different sizes, such as buckets, basins, bathtubs, mini inflatable portable swimming pools, etc. Please note if using in outdoor Inflatable swimming pool one should not be enough .This is the first choice for home and outdoor work.This immersion heater is handy and super lightweight, making it pool warmer any grounded wall outlet.



  • [Warnings]: Do not heat while using water . The protection plug of leakage is not a power switch.Make sure the water level is enough before use. Read the instructions carefully before using .Don’t put your hand into the liquid when the electric water heater is plugged in.When the liquid is hot, unplug the immersion heater element then take out from the container.Do not plug two heaters on the same outlet .


SaleRank No. #6
HISVICON Immersion Water Heater Bucket Heater 1500W Portable Water Heater for Bathtub with Stainless Steel Guard and Digital LCD Thermometer (Not Suitable for Swimming Pool)
  • [Immediate heating] (Do not touch water during use to prevent electric shock!!!)The bathtub heater has a rated power of 1500W, which can quickly heat 5 gallons of water. The outer shell is made of high-quality stainless steel and has a porous design with good thermal conductivity.Note: Our products are not suitable for heating swimming pools, only suitable for heating bucket or bathtubs.
  • [Safe and reliable] The heater has an automatic power-off function. When the water temperature reaches about 120~160 degrees Fahrenheit, the water heater will automatically stop heating, effectively avoiding fire.Notice: Do not touch water during use to prevent electric shock!The probe of the thermometer needs to be placed at the top of the water instead of the bottom, so that the temperature can be displayed normally.
  • [Easy operation] Just immerse the heater completely in the water. It is best to lay the heater horizontally at the bottom of the bathtub. Be careful not to touch the water with your hands when working. If the thermometer does not work, please contact customer service for replacement.
  • [Precautions]1.Do not touch water during use to prevent electric shock! 2. The water heater must be completely immersed in water before power on. 3. The power must be disconnected before taking out the water heater. 4. Do not use it continuously for more than 3 hours! 5.Please do not plug the two heaters into the same outlet to avoid fire hazards.
  • [Wide application] Portable water heater can be used in bathtubs, wooden barrels, washbasins, washing in winter, camping, traveling, etc.
Rank No. #7
HASTER 2000W Rapid Heating Square Immersion Water Heater for Inflatable Pool Bathtub,Bucket Heater with 304 SS Guard, Submersible Water Heater with LCD Thermometer,Heat 5 Gallon Water in Minutes
  • ☀[2000W Rapid Heating]:Advanced Square Design 2000W high-power immersion water heater can make 5 gallons of water warm in a few minutes. While camping can bring this portable bucket heater and can enjoy shower even outside .In the cold winter, you no longer need to wait for a long time for warm water. When you get an above grond pool heater , you can enjoy hot water in just a few minutes.
  • ❀[Safety Protection] This immersed portable hot tub heater with 304 stainless steel cover guard.The cable is with premium quality copper wire. Heating in water for a long time will not cause rust,effectively preventing burns. Bathtub heater comes with the digital LCD thermometer whcih can show the temperature easily and can enjoy with the comfortable warm water.Be sure the water is enough then plug it .
  • ♥ [Easy to Use] Just put the US Version pool warmer for inflatables into the water and connect it to power supply without much fuss.. Please note that the heater must be completely immersed in water during use. Through water temperature measurement, you can base on temperature. Note: It is recommended that the continuous use of the tap water heater should not exceed 3 hours.If heat the small pool above ground inflatable pool please kindly check the pool size before purchasing.
  • ♛[Portable and Versatile]: You can use the portable electrical submersible heater in many occasion. It supports to use in containers of different sizes, such as buckets, basins, bathtubs, mini inflatable portable swimming pools, etc. Please note if using in outdoor Inflatable swimming pool one should not be enough and not suggest to use for big swimming pool .This is the first choice for home and outdoor work.This portable electric camping water heater is handy and super lightweight
  • [Warnings]: Do not heat while using water . The protection plug of leakage is not a power switch.Make sure the water level is enough before use. Read the instructions carefully before using .Don’t put your hand into the liquid when the electric water heater is plugged in.When the liquid is hot, unplug the immersion heater element then take out from the container.Do not plug two heaters on the same outlet .


Rank No. #8
Memoryee Immersion Water Heater Portable Electric Stainless-Steel Heaters with Guard CoverSubmersible Home Instant Water Heater with and for Travel Camping Hot Bathtub Mini Inflatable Pool
  • Instant Immersion Water Heater: submersible electric heater runs on a more powerful and energy-saving motor. It will boil 5 gallon of the water in minutes and it will not consume too much power. All you need to do is just put the heater in to the water then connect the 120V power supply, easy to use. Gifts: digital thermometer.
  • High quality and safety:With ABS outer and anti-rust stainless steel guard to effectively prevent the heating element is in direct contact with the human body and heat dissipates to the water faster by flowing through the holes in the guard, safer to use and minimize accidents. High performance heating element which has been strictly tested and with over 10,000 hours service time, sturdy structure and fine workmanship to ensure the superior quality, durable and reusable.
  • Warning: The heater needs to be completely immersed in water in working condition. It takes about 2 hours to heat 25 gallons of water from 0 °F to 104 °F. please do not use it for more than 3 hours continuously! If the capacity of your bathtub or small swimming pool is large and more than 2 water heaters are needed for heating at the same time, please do not plug the two heaters into the same outlet to avoid fire hazards. Please take out the heater before touching the water!
  • Easy to use and safe: Just Immerse in water at proper level. Plug into any grounded wall outlet.Come with a digital LCD thermometer, easy to measure water temperature. Each of our bucket heater has been strictly tested. Your satisfaction is our first priority. If you have any problems after receiving this product, please feel free to contact us, we will try to help you at anytime.
  • Wide Application: The electric immersion heating element can be used in water, especially fit for heating water in large size container like bucket, basin, bath tub, mini inflatable swimming pool, etc.This immersion heater is handy and super lightweight, making it perfect for travels and road trips.
Rank No. #9
Pool Heater, Water Heater, Pool Heater for Above Ground Pool, 2000W Immersion Water Heater 304 Stainless Steel Guard for Non-Conductive containers
  • 【Read To Avoid Fire】The pool heater for above ground pool must be completely immersed in water when working. please unplug the power plug Before touching the water with your hands! Please do not heating continuously for more than 3 hours in small pool! If your bathtub or small swimming pool has a large capacity and needs to heat more than two water heaters at the same time, Can be used with two water heaters,but do not plug the two water heaters into the same socket !!!
  • 【Quality Above Ground Pool Heater】Pool Heater runs with energy-saving .Immersion water heater boils 5 gallon water in minutes . All you need to do is just put Pool Heater in to the water and plug the pool warmer,very easy to use.
  • 【Heating efficiency】The immersion water heater has a rated power of 2000W, which can quickly heat 5 gallons of water. The protective case is made of high-quality stainless steel and has a porous design with good thermal conductivity.
  • 【Easy to Use】Place the pool water heater into water designed to contain boiling water, fill the container with water to full cover the submersible bucket heater , plug portable water heater into a properly grounded 120V AC outlet, make sure the portable immersion heater is on, make the pool warmer in a few minutes!
  • 【Very Wide Use】The electric immersion heater can be used in water,pool heaters for above ground pools fit for bucket, basin, bath tub, mini inflatable swimming pool, etc.
Rank No. #10
1300W Titanium Fully Submersible Portable Electric Immersion Water Heater, 100% Waterproof, Built-in Thermostat, Auto shutoff, Overheating Prevention, Bucket Water Heater, Easy and Convenient to Use
  • Fully submersible in fresh water, salt water, solutions
  • Built in thermostat up to more than the boiling point of water
  • Auto Shut-Off to prevent the liquid from overheating
  • High degree of efficiency as the heat is quickly dissipated directly into the liquid
  • Easy and to use, excellent durability and outstanding performance

Last update on 2022-12-26 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best portable swimming pool heater?

Do you get stressed out thinking about shopping for a great portable swimming pool heater? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching portable swimming pool heater, which is why we have assembled a comprehensive list of the greatest portable swimming pool heater available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for portable swimming pool heater that you consider buying. Your questions might include the following:

  • Is it worth buying an portable swimming pool heater?
  • What benefits are there with buying an portable swimming pool heater?
  • What factors deserve consideration when shopping for an effective portable swimming pool heater?
  • Why is it crucial to invest in any portable swimming pool heater, much less the best one?
  • Which portable swimming pool heater are good in the current market?
  • Where can you find information like this about portable swimming pool heater?

We’re convinced that you likely have far more questions than just these regarding portable swimming pool heater, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for portable swimming pool heater, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible portable swimming pool heater. Make sure that you are only using trustworthy and credible websites and sources.

We provide an portable swimming pool heater buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available portable swimming pool heater currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of portable swimming pool heater has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an portable swimming pool heater?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your portable swimming pool heater.
  5. Customer Ratings: Number ratings grade portable swimming pool heater objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their portable swimming pool heater.
  7. Product Quality: You don’t always get what you pay for with an portable swimming pool heater, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an portable swimming pool heater is should be an indication of how long it will work out for you.

We always remember that maintaining portable swimming pool heater information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding portable swimming pool heater is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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