Eco Spa - E4 Hardtop Unibody Hot Tub

The E4 Unibody Hardcover Hot Tub

Jets: 21
Capacity: 280 gal
Size: 77” X 60” X 33”H
Weight: 475 lbs

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E4 Features

  • Dual Filters
  • Removeable Service Panels
  • Power Seal Technologies
  • Easy To Use Hardcover
  • Unibody Construction


  • Lifetime Structural
  • Lifetime Eco-Hardcover with Attached Arms
  • 3 Years Plumbing
  • 3 Years Components
  • 3 Years Labor

A Compact Hot Tub With Room For Four

The Eco Spas E4 is a spacious unibody hot tub from Eco Spas that fits into a compact design perfect for limited space homes. Featuring a capacity of 280-gallons, you can create a cozy getaway for two, but with enough space for four, it can also be a relaxing end to a night out with friends.

The E4 also features Eco Spas’ multi-depth seating across four bucket seats providing variable heights and comfort for adults of all sizes as the 21 hydrotherapy jets melt away the week’s stress.

Energy Efficient

Want to relax without going breaking the bank on your electric bill? Then Eco Spas’ hot tubs are the perfect solution for your needs. This unparalleled energy efficiency of the E4 is due to the Eco Mode functionality on the 24-hour control system. Eco Mode keeps your hot tub ready to go with the spas dual filtration and ozone purification without running up your home’s electric meter.

8With the E4 from Eco Spas, you don’t have to travel far to find the ideal escape. This 210-gallon hot tub will keep you stress-free, with plenty of space for your friends and loved ones.

No Other Hot Tub is Easier To Use

No need to break a sweat so that you can enjoy your hot tub! The E4 features the durable polymer for which Eco Models are known. This virtually maintenance-free unibody surface coupled with the easy to open hardcover tops and maintenance panels make upkeep a breeze.

The E4 is not only easy to clean, but it is also easy to set up. This is because, unlike other models of hot tubs, the E4 hydrotherapy system is self-contained, making the whole unit portable. As a result, Eco Spas systems require no special hookups to get your hot tub up and running. In addition, the 110v plug-and-play option allows you to set up your backyard getaway anywhere near an outlet. Just plug it in, fill it up, and enjoy!

Free Storage Steps & Shipping Included With This Hot Tub a $799 value!

Eco Spa free storage steps

Model Shown: E4

Speak with one of our backyard professionals today to learn more about this model!

Contact us in-store, by email, or by phone to learn more about this model. Our team is ready to answer your questions and help you with navigating the customization options available for this system.

5 Ways To Shop

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By Phone

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Eco Spas Custom Options


Primary Colors


Eco Spa E5 Color Grey

Model Shown: E5


Eco Spa E3 Color Harvest

Model Shown: E3


Eco Spa E4 Color Sand

Model Shown: E4


Accent Colors & Patterns


Eco Spa Exterior Option: Stack


Eco Spa Exterior Option: Rattan