Hot Tub Features

Our precision engineering is evident in every detail of every hot tub we sculpt,
derived from a thirst for knowledge and a love of the latest technology.

D1® SpaIQ™ App

D1® SpaIQ™ App

With the D1® SpaIQ™ app you can control your hot tub even when you aren’t within arm’s reach of your hot tub. From the convenience of your mobile device, you can turn on your pumps, operate and adjust spa functions, and even set maintenance reminders from anywhere. Compatible with 2015 to 2019 models.

Exterior Lighting

Exterior Lighting

Enhance the exterior of your spa with lighting that highlights the innovative engineering and unbeatable design of a D1 spa. Also, enjoy the visual appeal of a well-lit spa exterior.

Bluetooth Enabled Sound System

Bluetooth Enabled Sound System

With the ability to pair up to eight devices, you can equip your hot tub with an optional audio package featuring a Bluetooth®-enabled sound system and high quality speakers, all managed through your upper control panel.

Tactile Therapy

Tactile Therapy

D1’s tactile therapy consists of various-sized therapeutic “bumps” that have been grouped together at key acupressure points for the arms, hands, wrists and feet.

D1 Status Light

D1 Status Light

Integrated into the outside of your spa, the LED-lit logo quickly communicates the status of your hot tub.

Terracina Skirting

Terracina Skirting

The natural wood tones of the Terracina™ Collection create a realistic beauty unmatched in a hot tub exterior.

Clearzone® Pro

Clearzone® Pro

ClearZone® PRO significantly reduces the need for chemicals by fighting and oxidizing impurities 47% more efficiently than standard ozone systems.

Ultrapure Plus

Ultrapure Plus

This hot tub filtration system mixes ozone and water three times to ensure ozone comes in contact with every drop of water to provide the purest water possible, 24 hours a day.

Ultrapure

Ultrapure

UltraPURE® is the best water management system available in a swim spa today. It’s a fully engineered, patented water management system similar to the systems used throughout European municipal waste facilities

Vision Cartridge

Vision Cartridge

The Vision Cartridge offers D1® spa users a natural and effective way to reduce the use of chemically-based water sanitation systems

Ultralounge

Ultralounge

D1 activates the power of water with the UltraLounge™ – the “spa-within-a-spa” massage seat that delivers head-to-toe massage action, washing away your tensions.

Crystal FX Lighting

Crystal FX Lighting

The Crystal FX™ lighting system creates a relaxing, colorful experience in your hot tub. Based on Chromotherapy, these brilliant underwater jewels of faceted light captivate and create the perfect mood.

Ultralife

Ultralife

The surface of your hot tub should be the most durable and comfortable because it is the most exposed and touched part of the tub.

D1 Smart Hub ™ Control

D1 Smart Hub ™ Control

The D1 SmartHUB™ glass touch control manages your hot tub’s major functions in seconds with a large touch screen using a full-color, icon-driven menu for intuitive operation.

Flex Therapy Pillow ™

Flex Therapy Pillow ™

The newly redesigned Flex Therapy Pillow™ features three adjustable neck and shoulder jets placed in a curved, padded head cradle for ergonomic support.

Dynamic Massage Sequencer

Dynamic Massage Sequencer

The Dynamic Massage Sequencer™ features individual controls and six pre-programmed massage combinations to target different body zones

Echo Switches

Echo Switches

For the ultimate in convenience, D1’s exclusive magnetic switch gives you underwater fingertip control of your hot tub’s major functions.

Liquid FX™

Liquid FX™

Liquid FX™ incorporates lights and water to engage your senses, with models showcasing one-of-a-kind interchangeable fountains and water features.

Accent Jets

Accent Jets

D1’s patented accent jets adjust and interchange with a simple twist motion for a customized massage.

Smart Tub

Smart Tub

Ease of use with reliable, modern solution Remote monitoring incorporating sensors for real time data Remote control through mobile app & Smart home Dedicated support & proactive product tips.