Laguna PL-773B

6-Person Hot Tub with 73 Jets




  • x 73


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Features: Multi-colored LED Lighting, WhisperHot™ Titanium Heater, Hybrid Sanitizing System CD Ozone & UV Sanitizing System, 24/7 Filtration System

Dimensions: 84" x 84" x 39½"

Unwind in comfort and luxury with the Laguna PL-773B seven foot spa. This hot tub is as functional as it is unique. Its larger shell allows for even more added features such as bench seating with arm rests and an elevated cool off seat. The exclusive Adjustable Therapy System™ with backlit topside offers functionality and a personalized therapy experience.

spa feature

Fibersteel™ Construction

Durability is paramount with it comes to your home investments. That’s why Cal Spas hot tubs utilize the exclusive Fibersteel™ Construction Process. The finest acrylic sheets are vacuum molded into shape, then reinforced with vinyl ester and fiberglass. After curing, the shell receives a resin filler coat, fiberglass and calcium carbonate. Stiffener reinforcement supports and 1.5 inch angled irons are added to ensure maximum strength. A final filler coat is applied to seal, bond and toughen the overall structure.

spa feature

Bio-Clean™ Antimicrobial Filter with TeleWeir Gate

Our Eco-friendly Bio-Clean™ Antimicrobial Filter utilizes a special bacteria-fighting agent that is molded into the fabric. This unique protectant prevents harmful microbes and bacteria from reproducing and re-entering your water system ultimately minimizing the need of chemical sanitizers during regular cleaning and maintenance.

spa feature

Whisper Hot™ Titanium Heater

Titanium’s inert properties resist corrosion and calcium build up, making it the most advanced and reliable heater in the industry.

spa feature

Thermo-Shield™ Insulation

Insulation Cal Spas Thermo-Shield™ insulation system starts by installing a unique material primarily comprised of post consumer recycled denim. This 3” thick insulating material foundation is then thermally bonded with a 99% pure aluminium reinforced foil sheet on one side creating a radiant heat shield which directs motor and equipment heat back into the spa, retaining residual heat and increasing energy efficiency. Next, we install a layer of dual walled reflective bubble foil to the floor area of the spa to reflect heat upward into the spa seat and floor. Finally we add an ABS liner or ABS moulded pan that locks in heat and keep moisture out.

spa feature

Feather Touch Control Panels

An intuitive electronic spa control system designed to easily adjust the settings of the spa to meet your therapeutic needs.

# Specifications Value
1 Seating 6
2 Shell Color Deluxe Colors
3 Dimensions 84" x 84" x 39½"
4 Weight - Dry 850 (386 kg)
5 Weight - Wet/Filled 4,390 (1,991 kg)
6 Water Capacity 425 (1,609 L)
7 Pump 2 X 6.0 BHP (2 X 3.0 HP)
8 Adjustable Therapy System ™ with Backlit Topside 1 x 2.0 BHP (1 x 1.0 HP)
9 Operating Voltage 240V
10 Stainless Steel Jets 73 Exclusive Stainless Steel Candy Cane™ Jet
11 Water Features 20" Cascade LED Waterfall
12 Headrests C-Pillow
13 Gate Valves Yes
14 Air Venturi Valve Yes
15 Water management Systems Hybrid Sanitizing System CD Ozone & UV Sanitizing System
16 Filtration System 24/7 Filtration System
17 Filter 150 Sq. Ft. (2 x 75 Sq. Ft.)
18 LED Lighting Premium LED Lighting Package
19 Spa Controls BP501X with TP800 Topside and Auxiliary w/ backlit panel
20 Insulation Thermo-Shield™ Side Panel and ABS Pan
21 WhisperHot™ 5.5 kW Titanium Heater 5.5 kW Titanium Heater
22 Fibersteel Construction with Molded ABS Pan Yes
23 C-Lite™ 2x Front Cabinet Corner LED Lighting (Front Only) Yes
24 Cabinet Accessible Drain Valve Yes
25 Cover   Gray or Slate


Cal Spas

Acrylic Colors

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Pacific Rim
Midnight Opal
Storm Clouds III
Midnight Canyon
Streling Silver
Majestic Sky
7th Heaven
Whispering Winds Marble


Cal Spas Cabinet

Style Color Choices



Cal Spas Cover

Cover Colors

Opt17-JPV880 - LED Jets, Valves and Cascade Pillows LED Lighting


Opt17-G970 - Galvanized Steel Cabinet Frame with Molded ABS Pan


Opt17-FS82 - Freedom Sound System Bluetooth, Powered Subwoofer and (8 in Bench) speakers