meet the best spas in the industry

30th Anniversary Celebration

1977-2007

Research, Development, & Design

The Year in Review…

Our spas can be viewed with two distinct perspectives:

• Hydronomics comprises how the spaworks. E.g., Seating & Hydraulics.

• Architectural Trim is what the spa looks like.

Inside and out from Shell Color and Jets, to skirts & covers.

• All New System & Designs

• New Exclusive Technologies

• Enhanced Consumer Choices

• Unique Product Positioning / Marketplace

• Enhanced Designer Feel

• Picture Frame Design Premise - Recessed

• Shadow Box Creates Interest/3Dimensional

• Fastener Free Look

• Trimmed Pedestal Design !!

• Highly Aesthetic Designs - Also Durable

• Integrated LED Lighting Soft and Elegant

• Artisan Design - Accents in Landscaping

3 Architectural Trim Categories :

Envirotect Trim

Sommerset Trim

Terracina Trim

Envirotect – 60 “ HDPE

• Picture Frame Premise • Matching Pedestal Trim • Fastener Free Look • Same Durable Material • Enhanced Fit & Finish

Envirotect – 60 “ HDPE

Sommerset – CNC Milled HDPE

• Artisan Cattails Design • Duotone Artisan Panels • Picture Frame Premise • Matching Pedestal Trim • Fastener Free Look • Same Durable Envirotect Material

Cattails Grey:

Cattails Brown:

Cattails Tan :

Stoneridge Grey Exterior w/ Black Interior

Myan Brown Exterior w/ Dark Brown Interior

Adobe Tan Exterior w/ Dark Brown Interior

Terracina – Terra means “of the earth”

Faux Stone & Wood Technologies

TimberLite Oak

StoneLite Granite

Terracina – “TimberLite Oak”

• Picture Frame Premise • Matching Trimmed Pedestal • Durable Substrate • Performance Engineered

Laminate • Fastener Free Look • Exclusive to D1

Terracina – “StoneLite Granite”

• Picture Frame Premise • Matching Trimmed Pedestal • Durable ABS Substrate • Designed to use HDPE Accents • Unique Look – Texture Color

Study • Exclusive to D1

Oak Colored Faux Wood Exterior / Entire Hot Tub

TimberLite Oak :

TimberLite Oak :

Stonelite :

StoneLite Granite :

StoneLite Adobe Tan :

StoneLite Mayan Brown :

StoneLite Stoneridge Grey :

Stone Panelw/ HDPE Accents

Stone Panelw/ Adobe HDPE AccentsStone Panelw/ Mayan HDPE AccentsStone Panelw/ Stoneridge HDPE Accents

Stonelite

Product Availability:

Envirotect Trim – Picture FrameStandard on All Product Lines

Sommerset TrimReflections & Bay Collection

Terracina TrimReflections & Bay Collection

Research, Development, & Design

The Year in Review…

2007 D1 Design

Design Solutions

Amoré Bay

UltraPure PLUS

Jet & Diverter Designs

Alrchitectural Trim LFX

Designs

M•Drive

Design Goals }

•Innovation as a Design Solution

•Recreate the aesthetic of hot tubs

•Reinforce D1 as the leader in design

Design Goals }

•Understanding consumer’s needs

•Creating value in our hot tubs

•Artisanship & Sculptured Design

Design Goals }

•Unique design solutions

•Unique purchase experience

•Uncompromising quality & Support

What is the Aesthetic value of design?

It is very much my pleasure to introduce to you…

Design Premise

Sensual Design Premise

Curvilinear Footprint in the Bay Collection

Artisan Sculpture as a Design Language

Artisan Sculpture

Design Premise

Unique Product Experience

Open Freeform Design

Bay Collection Feature Set

Open Freeform Design

Design Features

Incredible Water Features• 3 LFX Fountains 2 Rain FX & 1

Cascade FX • 1 4’ Water Brook

Fountain has separate Diverter and Flow controls!

Design Features

His (30”) & Hers(26”) UltraLounges

Barrier-Free Playground w/ Bench Seat @ 24”-26”

P romotes engagement and freedom

Design Features

Tactile Therapy for both feet & hands

Sculpted Hieroglyph Wall Details

B i-Level Footwell

Design Features

UltraPure PLUS is Standard

Accent Ring Jets & New Diverter

B arrier Free Design

Design Features

Exceptionally Strong Hydraulics

Entire Body Coverage

Variety of massage styles

Design Specifications

• 8’ x 9’ x 40” footprint• 3- 3.6HP Pumps / 64 Jets • 415 Gallons• Seats 7• UltraPure PLUS• Free Form Curvilinear Design

UltraPure PLUS

Water Management System is a scary word.

That it, if you happen to be dirty, grimy particles that don’t belong in clean clear spa

water. I’d like to introduce you to….

UltraPure PLUS

New UltraPure PLUS Water Management System

• Enhanced UltraPure system • U.P. is a contact Biocide system • U.P. is an ozone based system • U.P leaves no residual sanitizers • Patented & Exclusive Designs • 1st UL Approved System

UltraPure PLUS

New UltraPure PLUS Water Management System

• UltraPure+ is a U.V. enhanced system • Water exposed to U.V. wavelengths • Exposure occurs through U.V. glass • on outer section of contact chamber • U.V. lamp in new contact chamber • U.V. lamp has 2 types of glass • U.V. light kills Pathogens

UltraPure PLUS

New UltraPure PLUS Water Management System

• New lamp is Mercury Vapor Type • UV radiation in 200-300 nanometer range • U.V. light is extremely effective at killing microorganisms • U.V. lamp uniquely designed to produce highest amount of UV radiation

UltraPure PLUS

New UltraPure PLUS Water Management System

• 90% of total rated energy is at 253.7nm • Our wavelength is close to peak wavelength for germicidal effectiveness curve of 265nm • 265nm is the most lethal wavelength • U.V. lamp uniquely designed to produce highest amount of UV radiation

UltraPure PLUS

New UltraPure PLUS Water Management System

• Ozone is generated at 185nm • Ozone is extremely active oxidizer • Ozone destroys microorganisms & acts as deodorizer • The combination of the new system will reduce the need for sanitizers

UltraPure PLUS New UltraPure PLUS Water Management System

• The strength of our system has always been the SYSTEM – not just the components • Our competitors knock off components- but not the system • UP+ was designed as a SYSTEM – components that are effective – Together! So what do we end up with at the end of UltraPure PLUS cycle?

UltraPure PLUS

New UltraPure PLUS Water Management System

• UV Bulb is easy to replace • Bulb change out is like a fluorescent bulb • System sets inside equipment compartment

So what does the system look like?

UltraPure PLUS

So what does that UV bulb look like?

UltraPure PLUS

UltraPure PLUS Plumbing Schematic

UltraPure PLUS

Right now, the UltraPure PLUS is ONLY available on the Bay Collection!

Liquid FX

The paradigm of hot tubbing is changing and LFX is here as the new definition.

Liquid FX

New LFX Designs

• New LFX Tile Line – Zoned Lighting • New LFX Mood Enhancers • LFX Interchangeable Water Feature • Auto Exterior Light System • Patented & Exclusive Designs

Liquid FX

LFX Design Premise

• User Interaction / Choice • Unique Market Position • “Hot Tub Experience” Focus • Elegant Design Solutions • Platform Design – After Market

Liquid FX

LFX Designs – Tile Line

• New Bezel Design• New Logo Design• Non Lit Design Standard on most

Reflection Hot Tubs

Liquid FX

LFX Designs – Mood Enhancers

• Interchangeable Mood Enhancers • Soft, Sensual LED Lights • Part of Zoned LFX Lighting • 4 Different Designs • Swirl / Stars / Starfish / Starship • Patent Pending / Exclusive to D1

Liquid FX

LFX Designs – LFX Fountain

• Interchangeable LFX Flume Heads • Zoned LED Lighting • 3 Designs - Cascade / Flame / Rain • Silent Pump / Dramatic Presentation • Patent Pending / Exclusive to D1

Liquid FX

LFX Designs – Auto Exterior Light System

• Photo-Transistor Controlled • Long Lasting LED System • White Lights – Fit all Landscapes • Integrated Up Lighting Design • Architectural Look & Feel • Exclusive to D1

Liquid FX

Product Availability:

LFX Option • Standard on All Bay Collection • No Tile Line on Bay Collection • Optional Upgrade on Reflections: • Chairman II, Diplomat, Californian • Nautilus

Accent Ring Jet System

New Accent Ring Jet System

• All New Custom Jet Faces• Unique Interchangeable System• Multiple Design Iterations• Enhanced User Functionality for Low

• Hand Strength Conditions• Pat.Pend. Exclusive Designs

Accent Ring Jet System

New Accent Ring Jet System

• Snap Fit Design Premise • Matching Diverter Valve Handle • New DuoTone Color Palette • BioMechanically Designed • Unique Product Positioning • Still Interchangeable & Adjustable

Accent Ring Jet System

New Accent Ring Jet System

• Designed For Enhanced Grip Interface

• Low Strength - Power Triangle • Sculpted Artisan Design • All Nozzle Variations Available • New Nozzle Variations

Accent Ring Jet System

Right now, these jets are ONLY available on the

Bay Collection!

Diverter Valve

New Diverter Valve Features

• New Super Quite Design • New Lever Handle Design • Handle Design Matches Jets • Higher Flow Rates/Better Flow

Control • Bartop Accessible • Exclusive Designs

Diverter Valve

Right now, these Diverter Valves are ONLY available on the Bay Collection!

M•Drive

Gadgets, whizbangs and what-have-you. It’s all confusing unless you can control it.

And that’s what M•Drive lives for. Welcome to the future

of hot tub controls.

New M•Drive Upper Control

• New intuitive menu driven software design

• New tactile button designs • New XL white LCD screen • Scrolling Message Center • D1 Exclusive Design

New M•Drive Upper Control

• Intuitive Navigation /Web Browsing • Integrated IR • Molded Design – No Inlay!! • New blue LED design • Enhanced user feedback on buttons

New M•Drive Upper Control

• 5 Key design / cell phones • Dedicated feature buttons • Easy Home Button – Round Center • More features than TSC-24 • Easy to use / low learning curve

New M•Drive Upper Control

• Standard on ALL Bay Collections • Standard on ALL Reflections (Arena)

As you can see it has been a busy year.

Thank You.