Cal Spas Escape – El Grande EC-947E


8’x11′ 6 Person Lounge Spa with 47 Jets

Hydrotherapy is an experience. El Grande EC-947E is designed to suit your daily hot tub preferences – enjoy a vigorous massage with five of your closest friend with the EC-947E. Adjustable controls and innovative feature options immediately deliver the level of therapy that will exceed your expectations. Experience the ultimate benefits with the optimized features of an El Grande EC-947E. You are in control.

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.

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.

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.

Thermo-Shield™ Insulation System

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.

Feather Touch Control Panels

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


Style & Design:

  • Deluxe Acrylic Shell Color paired with your choice:
    • Mahogany, Smoke or Mist Cal Preferred™ Horizontal Cabinet Panels and Corners with Cal Spas Premium Badge
    • Slate or Gray 4” to 2.5” Hydro-Armor™ Spa Cover
  • Dimensions: 93” W x 131½” L x 39½” H
  • Operating Voltage: 240V
  • Pumps: 2 x 6.0 BHP (2 x 3.0 HP) Eliminator High Performance ™ Pump
  • Water Capacity: 900 gal. (3,406 L)
  • Dry Weight: 900 lbs. (408 kg)
  • Filled Weight: 8,397 lbs. (3,808 kg)

Standard Features

  • Hydrotherapy: 47 Stainless Steel Candy Cane Jets
  • Water Feature: LED Hydro streamer
  • Spa Lighting: Premium LED Lighting Package
  • User Controls: Digital Top Side Control Whisper Power Unit™ BP501G1 Equipment TP600 Color Control
  • Energy Saver ™ Heating System: WhisperHot™ 5.5 kW Titanium
  • Water Filtration:
    • 100 sq. ft. Teleweir Filter System (Bio-Clean)
    • Air Venturi Valve
  • Cabinet Frame: Pressure Treated Cabinet Frame
  • Insulation: Thermo-Shield™ Side Panel and Thermo-Layer Floor


Premium Options

  • Insulation: Thermo-Gaurd™ Full Foam Insulation (This option will replace Thermo Shield™/Layer)
  • Hydrotherapy:
    • Adjustable Therapy System™ (ATS)
    • Aquatic Air Therapy ™ (AAT) (Cannot be combined with LED Jet options)
  • User Controls: Cal Spas Wi-Fi Module
  • Sanitation:
    • Pure Silk™ Ozonator with Mazzei Injector System
    • Hybrid Sanitizing System: Pure Cure™ UV + Pure Silk™ Ozone
    • Cal Pure™ Salt System • Filtration: 24/7 Filtration System
  • Lighting:
    • LED Jets, Valves and *Cascade Pillows LED Lighting (This option changes Halo jets to Candy Cane – Actual jets may vary) (LED Pillows are only available on spas equipped w/ Cascade pillows)
    • C-Lite™ 2 x Front Corner Cabinet LED Lighting (Front Only)
  • Spa Cover: Standard 5” to 3” Cover
  • Entertainment:
    • Freedom™ Sound System Bluetooth, Powered Subwoofer and (4) Speakers
    • i-Sound Stereo System iPod Station with (4) speakers with subwoofer



Shell Colors

Cabinet Colors

Cover Colors


Spa Delivery

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