Pulse ® 7 Person Hot Tub

Soothing Style and Space with Pulse®

The roomy interior of the Limelight® Pulse seats up to seven adults in a spa that fits comfortably on most patios. It includes a jetted foot pod with seven precision directional jets for a penetrating foot massage from every seat.

• Seating for 7
• 49 jets
• Open seating
• Footwell jets
• 7’5” x 7’5” x 38”/2.26m x 2.26m x 0.97m
• 445 gallons/1,685 liters

Design Your Hot Tub


  • Coastal Gray


    • Alpine White

    • Ice Gray

    • Tuscan Sun

    • Desert

    • Platinum

  • Espresso


    • Alpine White

    • Ice Gray

    • Tuscan Sun

    • Desert

    • Platinum

  • Sable


    • Alpine White

    • Ice Gray

    • Tuscan Sun

    • Desert

    • Platinum

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Limelight Features


Limelight Collection spas are designed to feel as good as they look. Comfortable seats feature powerful jets that massage from your shoulders to your toes, providing targeted relief to help you feel your best.

Limelight Collection spas feature a variety of jets ranging from targeted Precision jets, to XL combination jets that soothe larger muscles.

  • Precision jets work together in a powerful cluster to relieve tension in your back, neck and calves
  • Combination XL jets provide a broad, robust massage to relieve tension in large areas, and can be adjusted to provide a direct stream or rotating massage
  • Combination jets target the feet, shoulders or back and can be adjusted to provide a direct stream or rotating massage

Innovations in Energy Efficiency

Hot Spring® leads the industry in engineering and manufacturing energy-efficient hot tubs. Every Hot Spring spa is built with energy-saving features and quality materials that give you the savings of extremely low operating costs.

  • Innovative FiberCor® insulation fills the cabinet to a density four times greater than the half-pound foam used in most spas.
  • Genuine Hot Spring spa insulating covers ensure a custom fit and tight seal. A dense foam core with a high R-value and a special insulating hinge prevent heat from escaping.
  • Our SilentFlo 5000 low-energy circulation pump continuously moves spa water, while using less energy than a 40-watt light bulb.
  • Dedicated WaveMaster® pumps power your jets and are only activated when you need them.
  • The SmartJet® system lets you direct water to the group of jets you choose. This saves horsepower and energy for when and where you need it.
  • Our No-Fault® heater maximizes heat transfer and is covered by an unconditional 5-year warranty.
  • Our heaters maximize heat transfer to the water for ultimate efficiency.
  • Dimmer-controlled LED lighting uses minimal energy
  • All models meet stringent California Energy Commission (CEC) standards as well as the national energy efficiency standard for portable spas, APSP 14.


We make it easy to maintain fresh, sparkling-clean spa water. A variety of choices allow you to pick the best solution for you. Better water and easier maintenance means you’ll spend even more time enjoying your spa and less time maintaining it.

Dual-action Filtration
2018 Limelight® Collection spas feature a unique two-filter design for more effective, constant filtration. One filter is dedicated for 24-hour filtration with the SilentFlo® 5000 circulation pump that’s quiet and continuous. The other filter is dedicated to the jet pumps to clean water when you need it most. Two filters provide more total effective area keep water cleaner with less maintenance. The simple, top-loading design allows for easy filter cleaning.

FreshWater® III Ozone System
Included on every spa is this high-output system which continuously injects millions of tiny, highly concentrated ozone bubbles into the water, neutralizing contaminants on contact.

  1. ACE® Salt Water Sanitizing System
    The patented ACE system uses a diamond electrode to automatically generate chlorine sanitizer and other powerful cleaners from salt and water. You’ll spend less time maintaining your spa water, and use fewer bottled products which helps your spa water last longer between changes. This Hot Spring exclusive is an option for all Highlife Collection spa models.
  2. EverFresh System
    The EverFresh water care system is a popular water care system among Hot Spring owners. The powerful combination of the FreshWater® III CD ozone system, FreshWaterAg+® Silver Ion Cartridge and MPS non-chlorine shock keeps spa water sparkling clean with reduced levels of chlorine. The FreshWater III ozone system is an option for all Limelight Collection spa models.


No matter which model you select, you can count on superior quality, comprehensive warranties and outstanding customer care from our experienced dealers.


Our dedication to high-quality construction and unparalleled customer care means you can enjoy your Hot Spring spa for years to come. You can count on support from our network of experienced and professional retailers and our straightforward warranties to ensure your spa is always running at its best. We don’t expect you to take our word for it though. We are proud to share the real experiences of our customer’s right here on our website.

Read reviews from Hot Spring owners and learn about the Absolute Best Hot Tub Ownership Experience.


From the dramatic shell details to the shiny chrome jets and multiple points of light, your Limelight Collection spa will surely turn heads. Make your personal retreat a stunning addition to your home or backyard.

⦁ Sleek shell design – Crisp lines and subtle contours offer a contemporary, fresh approach to spa design and a look that reflects Hot Spring quality and innovation.

⦁ Durable cabinet – Long horizontal lines with a subtle interpretation of wood give the spa siding a warm, contemporary look and timeless beauty. Five-year limited warranty.

⦁ Roomy, comfortable seating – Sculpted acrylic seats position your body to relieve stress and keep you in place while providing more interior space.

⦁ Ready indicator light – One glance and you’ll know the spa is ready. It also provides service and maintenance diagnostics.

⦁ Accent lighting – Choose the hue and brightness to match your mood and highlight your spa’s beauty inside and out.

Browse models to see available cabinet and shell colors.

Pulse Jet System

The Pulse Jet System offers an incredible 49 jets that relieve-tension in targeted areas including your back, neck, shoulders and calves.

Pulse Reviews

Great way to unwind

Our Hot Springs Pulse Spa was our first spa purchase. It was easy to set up and customer service was helpful with any questions I had. It is a great way to relax after work, a work out, or to socialize with friends. It’s easy to maintain and the control … Read More

Kingston - Illinois

Happy we finally got a Spa

After several yrs of looking and trying to decide whether to buy a spa we finally did it this past Dec and we are TOTALLY HAPPY with our Pulse. In fact our son is in the process of buying a Relay. We LOVE our Pulse Spa.

The Davis' - South Bend, IN

Lots of Power

When we use our Hot Spring hot tub we usually do not use the highest jet setting unless we really need it cause it is so powerful it lifts you right out of your seat unless your hanging on and using your feet to lock in. I really like the … Read More

ToddinNovi - Novi, Michigan

Perfect for easing Fibromyalgia pain and Insomnia

We are first time spa owners who spent hours researching major spa manufacturers and decided to purchase a HotSpring Pulse floor model. Our salesperson patiently addressed our questions and concerns, and the price for this quality spa was amazing. We have been tubbing for 3.5 months and this has been … Read More

CTSpaJunkie - Cranberry Township, PA

Love our hot tub!

We recently bought a Limelight Pulse and absolutely love it. Our salesperson was so helpful before the sale and continues to answer any questions we have about cleaning and maintaining the hot tub. The delivery guys were very prompt and professional and clearly knew what they were doing when they … Read More

JandJ - Mt. Juliet, TN

Pulse Specifications

7' 5"

7' 5"


    7 Adults


    7' 5" x 7' 5" x 38"
    2.26m x 2.26m x .97m


    445 gallons
    1,685 liters


    1,015 lbs./460 kg dry;
    5,950 lbs./2,700 kg filled*




    1 XL Dual Rotary Jet
    1 XL Single Rotary Jet
    2 XL Directional Jets
    4 Standard Single Rotary Jets
    2 Standard Directional Jets
    4 Rotary Precision Jets
    35 Directional Precision Jets


    Raio® multi-color interior points of light (32) Exterior multi-color lighting with timer


    Vidro® backlit ribbon waterfall


    IQ 2020® with LCD control panel 230v/50amp, 60Hz Includes G.F.C.I. protected sub-panel


    No-Fault®, 4000w/230v

    JET PUMP 1

    Wavemaster® 9200 Two-Speed 2.5 HP, continuous duty 5.2 HP, breakdown torque

    JET PUMP 2

    Wavemaster® 9000 One-Speed 2.5 HP, continuous duty 5.2 HP, breakdown torque


    SilentFlo 5000® for quiet, continuous filtration


    ACE® Salt Water System (Optional) or EverFresh® System


    100 sq. ft., top-loading filters


    3.5” to 2.5” tapered, 2 lb. density foam core, with hinge seal


    Caramel, Chestnut, Slate, or Evergreen


    Wireless Sound System


    CoverCradle®, CoverCradle II, Lift n'Glide® or UpRite®


    Everwood® or Polymer


* Includes water and 7 adults weighing 175 lbs. each Export models available in 240v, 50Hz, 1500w heater