The 8 best bestway hot tub heaters of 2025

SOOTHING MASSAGE SYSTEM: The SaluSpa Miami Inflatable Hot Tub Spa features 120 jets which release air bubbles to create a warm, relaxing experience at your home. The massage system has two different intensity levels for your preference.

40% MORE ENERGY EFFICIENT: The specially constructed EnergySense insulated cover is 40% more energy efficient than similar inflatable spas. The cover prevents debris from collecting and retains heat more efficiently, meaning the water stays hotter and your energy bill stays lower.

DURABLE CONSTRUCTION: The inflatable walls are made of durable, puncture-resistant DuraPlus material which is more tear-resistant and stretch-resistant compared to PVC. The portable spa will retain its shape no matter how many times it's inflated and deflated. FreezeShiled technology automatically prevents the spa's inner components from freezing at colder temperatures.

USER-FRIENDLY DESIGN: The round tub shape is 71" x 26" and fits up to 2-4 persons, making it a great addition to your patio or backyard. The included pump inflates, runs filtration and the AirJet system which can be managed from the digital control panel. It also acts as a tray and cup holder.

NOTE: APSP-14 and Title 20 compliant. This model meets all energy efficiency conditions required for sale in the following states: CA, OR, RI, MA, NJ, ME, NY, NV, MD, WA, D.C.

Coleman Airjet Hot Tub: The Coleman Sicily AirJet hot tub provides a soothing massage experience with 180 bubbling warm jets for up to 7 people; Spa reaches up to 104 degrees F for ultimate relaxation

Energysense Cover: Cover is 40% more energy efficient keeping your hot tub warmer; NOTE: APSP-14 and Title 20 compliant. This model meets all energy efficiency conditions required for sale in the following states: CA, OR, RI, MA, NJ, ME, NY, NV, MD, WA, D.C.

Durable Construction: DuraPlus 3-layer material is 33% more puncture resistant and 56% more stretch resistant when compared to PVC; The included Freeze Shield automatic heating function prevents inner components from freezing during colder temperatures.

Includes: Equipped with a pump that quickly inflates the spa, heats it up, runs filtration and controls the massage system, this spa is both easy and convenient. Also includes spa cover, spa pump, chemical floater, 2 filter cartridges (VI), 1 repair patch, 6-foot long cord

Specifications: Water capacity (80-percent filled): 314 gallons, heat range: 40-104 degrees F; 110/120-volt 3-prong plug; Dimensions (L x W x H): 85 x 85 x 28 inches. NOTE: This spa cannot be used in temperatures less than 39 degrees Fahrenheit

Coleman Airjet Hot Tub: Round Miami AirJet spa provides a soothing massage experience with 140 bubbling warm jets for up to 4 people; The spa can heat water to 104 degrees Fahrenheit for ultimate relaxation

Energysense Cover: Cover is 40% more efficient in keeping your hot tub warmer; NOTE: APSP-14 and Title 20 compliant. This model meets all energy efficiency conditions required for sale in the following states: CA, OR, RI, MA, NJ, ME, NY, NV, MD, WA, D.C.

Durable Construction: DuraPlus 3-layer material is 33 percent more puncture-resistant and can stretch 56 percent more than PVC; Includes Freeze Shield automatic heating function

Includes: Equipped with a pump that inflates, heats, runs filtration, and controls the massage system; Includes: Durable liner, 110-120v heater, ChemConnect dispenser, 2 filter cartridges (VI), repair patch, cover

Specifications: Water capacity (80% filled): 177 gallons; Heat range: 40-104 degrees F; 110/120-volt 3-prong plug; Dimensions (L x W x H): 71 x 71 x 26 inches; NOTE: Spa cannot be used in less than 39 degrees Fahrenheit

Your Spa's Lifeline: The Bestway premium type VI pool filter cartridge replacement is compatible with all SaluSpa inflatable hot tub and spa models

Compact Design: Pool filter dimensions (L x W x H): 4.2"L x 4.2"W 3.1"H; Weight: 0.35 lbs; Crafted with durable materials to withstand seasonal changes and frequent use

Easy-to-Clean: Hot tub and pool filter replacements eliminate the need for frequent purchases, providing a cost-effective and sustainable long-term solution

User-Friendly Installation: Shrink wrapped with insert card; Hassle-free installation into the pump with a secure top closure; Simplified filter changes

Spa Water Maintenance: Replacement cartridges for SaluSpa hot tubs help you keep your spa water clean and inviting spa experience for you, your family, and your friends

Safety First: Our 1000W Water Heater is engineered to maintain a safe current level of 10A, making it ideal for home use. Higher power heaters, such as those rated at 2000W or more, pose significant risks, especially with unstable voltage. Given that typical American home outlets can handle 10-15A of current, limiting the current to 10A or less ensures maximum safety.

Enhanced Safety Design: The heating element is embedded within a one-piece aluminum casting structure. This design prevents direct contact between the heating tube and water, eliminating potential hazards. Additionally, the aluminum casting structure increases the heat distribution area, allowing for faster and more efficient water heating.

Advanced Protection: The outer layer of the aluminum structure is coated with Teflon paint. This coating prevents impurities in the water from adhering to the heater, which could otherwise cause uneven heat dissipation and damage to the heating tube.

Adjustable Water Temperature: Easily set your desired water temperature using the intuitive control panel. The operation is simple, safe, and reliable, allowing you to customize the water temperature to suit your needs.

Two Modes & Programmable: 1.Spa Mode: Default temperature is 108°F, perfect for bathing. 2.Heat Mode: Default temperature is 158°F, ideal for outdoor cooking. Choose the mode that best fits your needs, whether you're relaxing at home or cooking outdoors.

COMPATIBILITY: The Bestway SaluSpa EnergySense Thermal Inflatable Hot Tub Spa Cover is compatible with round spas up to 71 in. x 26 in., including the SaluSpa Helsinki AirJet Inflatable Spa.

ENERGY EFFICIENT: The thermal spa cover properly insulates your inflatable spa with a double layer of heat protection, making it 40% more energy efficient. The special cover helps your spa stay at the desired temperature while using less energy than the standard cover.

MADE TO LAST: The DuraPlus waterproof surface material is durable and stands up to sun, weather and regular usage!

FEATURES ZIPPER DOOR: The cover includes a convenient and easy-to-use zippered door for a built-in pump or external pump connection.

CONTENTS: 1 thermal spa cover

SaluSpa St. Moritz AirJet for a soothing massage experience with 180 bubbling warm jets for up to 7 people; Spa reaches up to 104 degrees F

Cover is 40% more efficient in keeping your hot tub warmer. NOTE: APSP-14 and Title 20 compliant. This model meets all energy efficiency conditions required for sale in the following states: CA, OR, RI, MA, NJ, ME, NY, NV, MD, WA, D.C.

DuraPlus 3-layer material is 33% more puncture resistant and 56% more stretch resistant; Freeze Shield for automatic heating function

Equipped with a pump that inflates, heats, filters, and controls the massage system; Includes cover, pump, chemical floater, 2 filter cartridges (VI), 1 repair patch, 6-foot-long cord

Water capacity (80% filled): 314 gallons, heat range: 40-104 degrees F, water flow: 320 GPH; 110/120-volt 3-prong plug; Dimensions (L x W x H): 85 x 85 x 28 inches. NOTE: Don't use below 39 degrees F

SALUSPA AIRJET HOT TUB: The SaluSpa Hawaii AirJet hot tub provides a soothing massage experience with 140 bubbling warm jets for up to 6 people. Spa reaches up to 104 degrees F for ultimate relaxation

ENERGYSENSE COVER: Cover is 40% more energy efficient keeping your hot tub warmer. NOTE: APSP-14 and Title 20 compliant. This model meets all energy efficiency conditions required for sale in the following states: CA, OR, RI, MA, NJ, ME, NY, NV, MD, WA, D.C.

DURABLE CONSTRUCTION: DuraPlus 3-layer material is 33% more puncture resistant and 56% more stretch resistant when compared to PVC; The included Freeze Shield automatic heating function prevents inner components from freezing during colder temperatures

INCLUDES: Equipped with a pump that quickly inflates the spa, heats it up, runs filtration and controls the massage system, this spa is both easy and convenient. Can be operated by convenient Bestway Smart Hub App. Also includes spa cover, spa pump, chemical floater, 2 filter cartridges (VI), 1 repair patch, 6-foot long cord

SPECIFICATIONS: Water capacity (80-percent filled): 222 gallons, heat range: 40-104 degrees F, water flow: 320 GPH, and filled weight: 1,938 lbs; 110/120-volt 3-prong plug; Exterior (L x W x H): 71 x 71 x 28 inches. NOTE: This spa cannot be used in temperatures less than 39 degrees Fahrenheit