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AR-400 4-Person Spa with 20 Jets in Stainless Steel, Easy Plug-N-Play LED Waterfall

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Original price $3,699.99
Original price $3,699.99 - Original price $3,699.99
Original price $3,699.99
Current price $3,097.49
$3,097.49 - $3,097.49
Current price $3,097.49

AR-400 Product Description

Rejuvenate your senses in the body-contouring AquaRest AR-400 4 person hot tub showcasing their 4 person bucket seating. 20 stainless steel jets melt away the worries of the day in water that maintains the perfect temperature thanks to a thermal rod friction heater. Ideal for relaxation, wellness, family time and entertaining, the AquaRest AR- 400 has built-in cup holders, luxury armrests and a patented LED backlit waterfall that illuminates your experience into the night. The portable, lightweight design is virtually indestructible, and simple set-up makes the AR-400 4 person hot tub the perfect addition to your backyard, patio or vacation home.

AR-400 Features & More

Seating 4 Adults
Dimensions 66" x 75" x 31"*
Spa Volume 190 Gallons
Dry Weight 240 lbs
Jets 14 - Stainless Steel
Electrical 120v / 15amp
Heating Thermal Friction
Controls Digital
Pump 1.5 HPR
Water Feature LED Backlight Waterfall
Filtration Easy Kleen Filtration
Insulation Full Foam

*Dimensions vary +/- .5"


  • 5-year shell warranty
  • 1-year equipment warranty
  • 90-day labor warranty

**Lead times and delivery dates are only estimations, please keep in mind that manufacturing lead times can vary overnight**


Premium Upgrade 

Take your Aqua Rest Spa to another level by adding on the Premium upgrade package. Enjoy stronger jets for a deeper tissue massage, as well as a reduction in heating time and more efficient heat levels.

With the Premium upgrade package, your spa will now come with a stronger 2 HPR pump. Which increases the amount of water that flows through the jets. Resulting in a higher pressurized jet system, for a deeper tissue massage.

The standard spa comes equipped with a standard 120v 1kw heater. With the Deluxe upgrade, your spa will now be equipped with a 220v 4kw heater, which will dramatically reduce the heating time and maintain heat levels more efficiently.

Pump 2 HPR
Electrical 120v/ 220v
Heating 1kw / 4kw Thermal Friction

***Note, that the spa is no longer plug and play and will require a certified electrician to install a 30 or 50 220v amp.***

Ozonator Upgrade

Adding an Ozonator to your spa is the ultimate way to keep your spa clean. With little to no maintenance required.

Your Ozonator will keep your spa clean by sending ozone molecules (when three oxygen molecules are combined) through the water, which oxidizes the contaminants in the water. An Ozonator helps:

  • Reduce the amount and cost of harmful chemicals needed in your spa.
  • Destroys bacteria, algae, virus and other contaminants. 
  • Greatly prolongs the life of your spa equipment.
  • Reduces YOUR time and maintenance required.

***An Ozonator complements your spa system it does not replace sanitizer systems or chemicals.***

AR-400 Video

AR-400 Resources & Guides

Download Product Sheet
Download Pre-Planning Delivery Guide