St Lawrence 20ft GL 17-Person 73-Jet Swim Spa

Great Lakes Spas US

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Was: $40,000.00
Now: $38,999.00
SKU:
KS-10019
Isrobo:
1
Site:
greatlakesspas.com
Capacity:
17 people capacity
Published:
true
AverageRating:
5.0
AverageRatingReviewCount:
2+
Tags:
Greak Lakes Spas,Hot Tub,Hot Tubs
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Product Overview

Discover the epitome of aquatic luxury with the 20ft St. Lawrence Swim Spa. Spanning 20 feet long and 54 inches deep, this dual-zone retreat perfectly blends fitness and relaxation. Customize your swim in a cool 80 degrees or unwind in the hot tub at a cozy 104 degrees.

The spa’s spacious design provides ample room for exercise with flat walls for unrestricted movement, while the hot tub zone features varied seating for every user. — including a Captain’s Chair with headrest, Coach’s Chair, barrier-free bench, and an exclusive stand-up chair for a deep-tissue leg massage. Driven by five robust 16.4-amp, 5 horsepower pumps, this swim spa delivers a steady, challenging current for diverse user needs, from swimming to hydrotherapy.

Each zone of this spa is powered separately with its own control pack, heater, pumps and filtration systems so you can truly build a hybrid experience. Both zones include our advanced Glacier filtration system and an ozone generator to keep the water pristine, freeing you to enjoy your spa without the fuss of constant maintenance. The St. Lawrence comes alive with luxury features: mood-setting LED lighting, immersive Bluetooth audio, soothing aromatherapy, and the gentle sound of cascading waterfalls. This swim spa is not just an addition to your backyard; it’s a transformative experience.

Size: 234in x 90in x 54in
Pump(s): 5 x 2 Speed 5 HP 16.4 A
Seats: 7
Weight: 3800 lbs (Dry), 22000 lbs (Filled)
Electrical: 1 x 240V - 60A, 1 x 240V - 50A
Jets: 72

▶ Detailed Specifications
Outer Dimension 234in x 90in x 54in
Inner Dimension 218in x 77in x 50in
Weight 3800 lbs (Dry), 22000 lbs (Filled)
Water Capacity 8080 L
Pump(s) 5 x 2 Speed 5 HP 16.4 A
Oversized 2.5in Intake Included
Heater 2 x 5.5 kW
Electrical 1 x 240 V - 60 A, 1 x 240V - 50 A
Jet Count 72
Smooth River Jets 3
Waterfall(s) 3
Headrests 3
Slip Resistant Yes
AO3P Filtration (Ozone + UV) Included
UV Bulb (18W) Included
Glacier Filter Set 200 sq ft + 100 sq ft included
Status Pro Included
Bluetooth Audio Included
Aromatherapy Included
LED Lighting Included
7-Layer Blackout Insulation Included
Deluxe 53 Hardtop Cover Included


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Backyard Living

By Ampsrus — Where Elevated Living Begins


Luxury hot tub outdoor setting

Luxury Moves Outdoors

In 2025, outdoor living is no longer an afterthought—it is the new centerpiece of modern luxury homes. High-end homeowners are transforming patios, terraces, and backyards into wellness-driven, design-forward environments that feel like private resorts.

From fire features that anchor evening gatherings to hydrotherapy installations that rival boutique spas, today’s outdoor spaces are crafted with the same elegance, intention, and personalization found inside the home.

At Ampsrus, we’ve curated the most refined selection of saunas, spas, fire bowls, and hydrotherapy systems to help you create an outdoor sanctuary where comfort, sophistication, and unforgettable experiences converge.

Luxury fire pit in a modern backyard

Trend #1: The Rise of Boutique-Style Hydrotherapy Spaces

Boutique-style hydrotherapy outdoor space

Hydrotherapy is turning into the ultimate status symbol—yet far more than a trend, it’s becoming a ritual for high-performing individuals seeking recovery and balance. Luxury homeowners are installing premium Hot Tubs, Swim Spas, and Cold Plunges, creating full-scale wellness retreats in the comfort of their backyard.

These installations are no longer “nice to have.” They are intentional choices driven by science-backed benefits: improved circulation, stress reduction, muscle recovery, and restorative sleep. Paired with the right ambiance and lighting, a hydrotherapy space delivers unmatched serenity and sophistication.

Cold plunge in a luxury outdoor setting

Trend #2: Fire Features as Architectural Statements

Aurora fire sculpture in corten steel

Fire pits have evolved from casual backyard accessories to architectural focal points— sculptural, dramatic, and designed to elevate the entire outdoor atmosphere.

In 2025, homeowners favor clean lines, handcrafted finishes, and oversized flame displays that create a warm, magnetic energy across the space. Pieces like modern fire bowls, premium fire tables, and curated fireplace installations not only enhance visual appeal but also extend outdoor enjoyment long after sunset.

At Ampsrus, our modern fire features are selected for their craftsmanship, performance, and aesthetic presence, making them ideal anchors for luxurious outdoor environments.

Collection of sculptural outdoor fire features

Trend #3: Scandinavian-Inspired Heat Therapy Retreats

Modern outdoor sauna inspired by Scandinavian design

Saunas and steam rooms are reaching new levels of popularity, driven by the influence of Scandinavian wellness culture. Luxury homeowners are embracing indoor-outdoor hybrid sauna designs, combining natural wood textures, panoramic glass, and soft lighting to create immersive heat therapy experiences.

Beyond their health benefits—detoxification, relaxation, immune support—saunas also add substantial visual appeal and long-term property value. Many homeowners integrate them alongside cold plunges to create a dynamic contrast therapy zone that feels like a world-class spa.

Interior view of a warm wooden sauna

Trend #4: Seamless Integration of Fire, Water & Light

Balanced composition of fire and water in outdoor design

One of the most striking design directions of 2025 is the balanced interplay of fire, water, and light as a unified outdoor concept. When combined thoughtfully, these elements create a multisensory environment that feels intentional, elevated, and architecturally cohesive.

Smart lighting systems highlight textures and pathways, fire features draw warmth and presence, and hydrotherapy installations introduce movement and tranquility. The harmony of these three elements transforms even simple spaces into extraordinary retreats.

Modern fire bowl with soft evening lighting

Trend #5: Personalization as the New Luxury Standard

Custom-designed fire bowl in a luxury patio

Affluent homeowners want spaces that reflect their lifestyle—not someone else’s template. Customization is now the core of outdoor luxury, influencing choices in materials, finishes, configurations, and ambiance.

Whether it’s a bespoke fire bowl, a tailored jacuzzi installation, or a sauna crafted to match the architecture of the home, personalized details ensure that every environment feels truly unique. Ampsrus specializes in premium products that offer both flexibility and superior craftsmanship, allowing you to curate a space that’s entirely your own.

Bespoke luxury outdoor living space at night

Conclusion: Outdoor Living, Redefined

The outdoor luxury movement of 2025 is defined by intentional design, wellness-focused elements, and materials that age beautifully with time. With the right combination of fire, water, heat, and lighting, any outdoor area can be transformed into a curated retreat that enhances daily living and elevates every gathering.

At Ampsrus, we are committed to helping you shape outdoor spaces that inspire, restore, and impress—through products crafted with excellence and designed for those who appreciate a higher standard of living.