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AquaRest Discover AR400 Premium 4-Person 20-Jet Plug & Play Hot Tub with Ozonator, LED Waterfall and Stainless Steel Heater
72-Hour Clearout
Not pictured: Graystone
AquaRest Discover AR400 Premium 4-Person 20-Jet Plug & Play Hot Tub with Ozonator, LED Waterfall and Stainless Steel Heater
Not pictured: Graystone
AquaRest Discover AR400 Premium 4-Person 20-Jet Plug & Play Hot Tub with Ozonator, LED Waterfall and Stainless Steel Heater
Not pictured: Graystone

AquaRest Discover AR400 Premium 4-Person 20-Jet Plug & Play Hot Tub with Ozonator, LED Waterfall and Stainless Steel Heater AR-400-GG with heater

$2,972.55 was$3,999.99
26% Off
{BOLD_AS_LOW_AS}{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}or 0% APR up to 36 months withAffirm
Wayfair Rewards

Earn $148.63 in rewards, with 5% back¹, plus more exclusive perks

Color:

Graystone

FREE Delivery

Inside Your Entryway

Get it Mon, May 11 - Sun, May 17 

to 

43215

Or choose a date at Checkout

Credit Card

Get $40 off your qualifying first order of $250+** with the Wayfair Credit Card! Valid through 5/7/2026.**

Services

At a Glance

  • Ozonator Included

  • LED Light

  • Waterfall Included

  • Convertible to Standard (Hardwired)

About This Product

The AquaRest AR-400 Premium is a comfortable 4-person, 20-stainless steel jet hot tub loaded with premium features. Relax and unwind in one of the 4 captain's seats, each with lumbar arch support and a unique jet configuration targeting different muscle groups. Your massage is powered by an upgraded Jacuzzi brand 2hp/2 speed pump. Your AR-400 Premium is manufactured using state-of-the-art roto molding technology that produces a super durable and extremely portable hot tub, resistant to all weather types and weighing in at only 240 lbs. Create the perfect ambiance with the patented LED backlit waterfall with 9 different color settings and 4 deep cup holders. The AR-400 Premium AquaRest Spa is a 120v plug-n-play, roomy 4-person hot tub with a patented LED waterfall with 9 different color settings, 4 deep cup holders, digital controls, factory factory-installed AquaPure Ozone water purification system, and an upgraded stainless steel heater. Ease your mind knowing that your spa includes an ASTM-certified locking safety cover, keeping leaves and debris out of and heat inside of your hot tub, making it extremely energy efficient. Reduce the use of harsh chemicals with the patented Easy Kleen 100% water filtration system coupled with the factory-installed AquaPure Ozone Water Purification System which can help eliminate up to 75% of chemical usage. The AR-400 Premium gives you the option to "Plug-n-Play" with the 120-volt 15-amp GFCI cord or you can choose to hardwire your spa using 240-volt 40-amp electrical, which will upgrade your heater from 1kw to 4kw. Although the AR-400 Premium is packed with upgraded features like the upgraded pump and AquaPure Ozone Water Purification System, it still follows the "Simple, Portable, Durable, and Affordable" philosophy that has helped make AquaRest Spas the #1 manufacturer of hot tubs online. Free residential delivery and factory warranty are included.

What's Included?

  • Cover
  • Filter

Not Included:

  • Steps
  • Cover Lift

Features

  • Patented LED waterfall with 9 color-changing options
  • AquaPure Ozone Purification System Factory Installed
  • 2hp 2-speed Jacuzzi Premium pump
  • 120V / 15 A Plug and Play. The spa can be converted to 240 V / 30 / 50 A if desired and must be installed by a qualified professional licensed electrician. This is an extra cost and not part of the cost of the spa. See the owner’s manual for complete conversion details.
  • Maximum heat retention with Arctic full foam insulation
  • Includes Factory-installed 1kw / 4 kW Electric Heater
  • The tough, impact-resistant polyethylene shell is virtually indestructible
  • Has 4 convenient beverage holders
  • State of the art Digital Controls offer premium reliability and ease of operation
  • The GFCI power cord comes zip-tied behind the access panel of the spa
  • 2 HPR / 2-speed pump High-performance pump plus 100% water filtration