ATHENS II Series

SWIM SPA

ATHENS II counter current swim spa featuring a compact design with a jet-powered swimming system and two separate zones, including a dedicated swimming area and a hot soaking zone for exercise and relaxation

Swim Spa 2-Zone
" A Compact Two-Zone Swim Spa for Fitness and Relaxation "


The Athens II counter-current swim spa features a distinctive space-efficient design that divides the pool into two functional zones: a dedicated counter-current swimming zone and a heated spa zone for warm-water soaking. This thoughtful layout allows users to enjoy both exercise and relaxation benefits through different water temperatures within a single compact swim spa. Designed as a freestanding swim spa solution, Athens Two delivers an elevated at-home wellness experience—bringing comfort, health, and aquatic enjoyment to every member of the family.

ATHENS II Series counter current swim spa with integrated spa zone, outdoor installation at a residential property

ATHENS II   Series Swim Spa

  • Price: 900,000 THB (VAT included)
  • Size: 570 × 225 × 130 cm
  • Water Level: 110 cm
  • Water Capacity: 7,955 liters
  • Dry Weight: 1,185 kg
  • Filled Weight: 9,140 kg


Key Features

  • RockWave™ counter-current swim system with 3 powerful swim jets
  • 36 hydrotherapy jets in the hot tub zone, featuring 2 loungers & 1 seat
  • 31 hydrotherapy jets in the swim zone, featuring 3 rear relaxation seats
  • BALBOA® (USA) heater – adjustable up to 40°C for year-round use
  • Continuous filtration system with skimmer & separate circulation pump
  • Ozonator water treatment for cleaner, healthier water
  • 8-color LED lighting for a relaxing night spa experience


Included Accessories

  • Swim spa cover
  • 4-step entry steps
  • 3 filter cartridges
  • Water treatment chemicals (1-year supply)

MAIN FEATURES

" The Benefits of Water in a Two-Zone Design "


The Athens II counter-current swim spa is designed to seamlessly combine exercise and relaxation in a single, well-balanced concept. Featuring a compact two-zone layout, the spa separates an active swimming and water-exercise zone with a counter-current system from a heated spa zone dedicated to warm-water soaking and relaxation.

A swimmer practicing freestyle in a swim spa using a triple swim jet system that creates a counter-current for stationary swimming and aquatic exercise.

Counter-Current System

RockWave™ SWIM JET SYSTEM

The Athens II swim spa is equipped with the RockWave™ swim jet system, featuring three powerful counter-current swim jets. Each jet operates with its own dedicated pump, allowing users to customize the resistance level based on their training needs. For light exercise or beginner use, a single swim jet can be activated, while engaging the second and third jets progressively increases water resistance for more demanding swim training. Performance can be further intensified by opening the air control valves, which blend air with water flow to create a stronger, more consistent current—ideal for continuous swimming, endurance training, and low-impact aquatic workouts.


Counter current jets of the Athens II swim spa, featuring durable stainless steel trim and powerful water flow, designed for swimming exercise, resistance training, and fitness in a compact swim spa

Adjustable Swim Jets

Comfortable Swimming

The Athens II swim spa features adjustable-direction counter-current swim jets that can be tilted upward or downward, allowing water resistance to be customized for each user. The jets may be angled to provide body support during swimming or repositioned closer to the water surface or below the waterline to generate appropriate resistance for walking, jogging, and a wide range of aquatic exercises.


Rather than focusing on high-speed competition swimming, the system is engineered for gentle, steady, and comfortable use. This makes the Athens II ideal for daily wellness routines, low-impact exercise, and long-duration sessions suitable for all family members, including children, women, and seniors.



The swim jets feature a flat, elongated design with a 20 × 2 cm outlet, powered by independent 3,000-watt pumps. Together, they deliver a combined water flow of up to 2,340 liters per minute. The system operates in 15-minute cycles and includes an automatic shut-off function for safety and energy efficiency.

Hot tub spa zone of ATHENS II counter current swim spa featuring ergonomic seating and multi-direction hydro massage jets

Hot Tub Zone

2 Loungers and 1 Seat
The hot tub zone is designed to be positioned adjacent to the rear section of the Athens II counter-current swim spa, allowing users to enjoy warm-water soaking immediately after exercising in the swimming zone. Users can easily alternate between relaxing in the hot tub and returning to the counter-current swimming system, creating a flexible and continuous wellness experience.


The highlight of the hot tub zone is its thoughtfully designed layout, featuring two loungers and one seated position. This arrangement allows you to relax together with a loved one while enjoying the same outdoor views. The paired loungers are aligned in the same direction, complete with ergonomic backrests, headrests, and foot support for enhanced comfort.


The hot tub zone features adjustable water temperatures from 37–40°C and 36 strategically placed massage jets that target the back, calves, and feet. Powered by two 1,500-watt pumps, it delivers effective hydrotherapy to relieve muscle tension, improve circulation, and promote relaxation.

Rear relaxation seat with hydro massage jets of ATHENS II counter current swim spa, designed for post-swim relaxation

3 Rear Seating Positions

with Massage Jets


Beyond counter-current swimming, the Athens II swim spa provides a dedicated rear area for relaxation and social interaction. This space is designed for sitting comfortably, whether enjoying a conversation with a partner, family, or friends, or unwinding after swimming and aquatic exercise.


The rear section includes three built-in seating positions, each with a distinct shape and water depth to improve comfort and versatility. Every seat is equipped with its own massage jet configuration, delivering a personalized hydrotherapy experience. The massage zones are thoughtfully arranged to target key areas such as the shoulders, mid-back, waist, arms, and feet.


A total of 31 massage jets in three sizes (1", 2", and 5") provide multi-level muscle stimulation, powered by a 2,200-watt pump to ensure smooth, consistent, and deeply relaxing hydrotherapy.

Touch Screen panel of swim spa Athens II series showing changing the water temperature

Integrated Water Heating

For Everyday Wellness


The Athens II counter-current swim spa comes equipped with an integrated heating system featuring two independently operated heaters, one for the swim zone and one for the hot tub zone. This allows users to alternate between different water temperatures, delivering greater comfort and relaxation compared to a single-temperature pool.


For example, the swim zone can be set to 30°C for exercise, while the hot tub zone can be adjusted to 38°C for warm-water soaking and muscle relaxation.


The system supports temperature settings of up to 40°C and includes precise temperature control to maintain consistent water heat 24 hours a day. Continuous temperature regulation ensures convenient, ready-to-use warm water at all times—eliminating the need to wait for heating—whether for morning swims or evening and nighttime workouts.

8-color LED lighting system of ATHENS II counter current swim spa, designed to enhance ambiance and visibility during night use

8-Color LED Lighting

Relaxing Nighttime Ambience


The Athens II swim spa features an LED lighting system designed to enhance the atmosphere during nighttime swimming, exercise, or relaxation. The lighting ensures clear visibility while creating a soothing and enjoyable environment.


Users can select from 8 LED colors—red, green, blue, yellow, aqua, light green, purple, and white—along with 6 lighting modes. These include gentle color-fading effects and adjustable rhythms to match different moods and occasions.


The system integrates underwater LED lights with subtle waterline accent lighting, adding visual depth and a refined ambience around the pool. The LED lighting can operate continuously for up to 4 hours and includes an automatic shut-off function for added convenience and safety.

Top view of ATHENS II counter current swim spa showing the swimming area and integrated hot tub spa zone

STRUCTURE & EQUIPMENT

"Built for Strength and Long-Term Use"


The Athens II Counter-Current Swimming Pool is built with high-quality structural components and materials, ensuring excellent strength, stability, and long-term durability. Its well-engineered systems help reduce maintenance, improve performance consistency, and provide reliable daily use over time.

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USA premium acrylic surface of ATHENS II counter current swim spa, featuring a smooth, durable finish with crystal-clear water appearance

LUCITE® Acrylic Surface – USA

The Athens II Swim Spa features a premium acrylic surface manufactured from high-quality LUCITE® material imported from the United States, widely trusted in the global swim spa industry. The surface offers a smooth, refined finish with elegant marble-inspired color tones. Enhanced with Microban® technology, it helps inhibit bacteria, mold, and staining, making the spa easier to clean, more hygienic, and requiring fewer chemicals compared to conventional concrete pools.

Circuit board of USA for controlling the systems of swim spa Athens II series

BALBOA® Control System - USA

Athens II is equipped with two independent BALBOA® control systems, an international standard in the pool and spa industry. These systems manage water filtration, circulation, ozone sanitation, massage jets, heating, and LED lighting for each zone. Designed with built-in safety protection, BALBOA® control technology is recognized worldwide for reliability, precision, and long-term performance.

Touch screen panel of swim spa Athens II series showing turn on the jets

Dual Easy-Touch Control Panels (USA)

The Athens II Swim Spa includes two intuitive touch control panels, allowing users to manage each zone independently. Clear icons, labels, and digital displays make it simple to adjust swim current, massage jets, water temperature, LED lighting, and filtration settings quickly and accurately, delivering a seamless and user-friendly experience.

Interior view of ATHENS II counter current swim spa with fiberglass-reinforced pool shell, featuring a smooth, durable surface designed for long-term use

Fiberglass-Reinforced Swim Spa Shell

The shell of the Athens II Swim Spa is reinforced with multiple layers of fiberglass, forming a robust structural core. This construction increases overall thickness, strength, and durability while helping prevent cracking, leakage, and deformation. The result is a stable, long-lasting swim spa designed for reliable outdoor use.

Internal structure of the ATHENS II counter current swim spa featuring a galvanized steel frame, organized plumbing system, and high-quality pump installation for durability and long-term performance

Galvanized Steel Frame

Manufactured in the same factory and under the same standards as premium models, Athens II utilizes a heavy-duty galvanized steel frame. This structure provides excellent load-bearing capacity, balanced weight distribution, and strong resistance to rust and corrosion, making it ideal for long-term above-ground installation.

Swim spa Athens II plumbing system featuring multiple reinforced water lines connected to a central manifold with secure clamps, designed to reduce leakage and ensure reliable water circulation.

High Leak-Resistant Plumbing System

The plumbing system in Athens II is carefully assembled using high-quality materials and standardized installation techniques. Chemical-resistant adhesive suitable for heated water is used throughout, and pipe movement is minimized to reduce stress. This design significantly lowers the risk of leakage while extending the lifespan of the circulation system.

Athens II counter current swim spa in compact size, fully installed and ready to use, finished with wood composite panels around the pool to protect the structure and internal systems while enhancing durability and long-term performance

PS Wood-Plastic Composite Surround Finish

Athens II is finished with durable composite exterior panels featuring a natural wood-texture appearance. These panels protect internal structures and equipment from dust, rain, sunlight, moisture, and pests. Easy to maintain and weather-resistant, the cabinet blends seamlessly with residential outdoor environments.

Fiberglass base of the Athens II counter current swim spa, designed to protect against ground moisture, reinforce the structure, and extend the overall lifespan of the swim spa

Fiberglass Base

The base of the Athens II Swim Spa is constructed from reinforced fiberglass and installed at the lowest section of the unit. It provides protection against ground moisture, rainwater, and debris while preventing animals such as rodents or snakes from accessing internal electrical and mechanical components.

Internal plumbing view of a swim spa  Athens II series showing three separate pumps, each assigned to a specific function, ensuring stable water flow, efficient performance, and reduced system overload.

Dedicated Pump System by Function

The Athens II utilizes a separate pump system for each function, with a total of 8 pumps operating independently. This design improves overall efficiency, ensures consistent water flow, reduces system strain, simplifies maintenance, and helps extend the lifespan of all components.

Close-up view of high-quality stainless steel massage jets in the Athens II counter current swim spa, designed for consistent water pressure, durability, and long-term performance

Stainless Steel Jet Faces

All massage jets in the Athens II are made from high-quality stainless steel, offering excellent durability and resistance to pool chemicals. Designed for effective hydrotherapy, the jets provide consistent water pressure and allow users to adjust massage intensity for targeted muscle relaxation.

Internal steps of the Athens II counter current swim spa, designed for easy and safe entry and exit, allowing comfortable movement between the swimming zone and the hot tub area

Internal Steps and Seating Area

The Athens II includes built-in internal steps located at the rear of the swim spa, enhancing safety and ease of movement between the swim zone and hot tub zone. These steps also function as a seating area, allowing users to rest or change positions comfortably during use.

Athens II series Four-tier hot tub steps made of composite material positioned against a matching spa cabinet.

External 4-Step Access Stairs

An optional external four-step staircase made from durable composite material provides stable and secure access to the Athens II Swim Spa. Its color and finish are designed to match the exterior cabinet, creating a clean and cohesive appearance.

Clear water inside a swim spa Athens II series equipped with an ozonator water treatment system, helping to reduce bacteria and maintain clean, fresh, and safe water with less chemical use.

Ozone Sanitation System

The Athens II Swim Spa is equipped with an automatic ozone sanitation system that helps maintain clean, clear, and safe water. It effectively reduces bacteria, algae, fungi, and microorganisms while lowering chlorine usage and odors, ensuring a healthier and more comfortable daily experience.

Built-in skimmer wall inside a swim spa Athens II series, designed to continuously remove surface debris and circulate water through the filtration system for clean and clear water.

Dual Skimmer Filtration System

Athens II features two skimmer-type circulation systems, serving both the swim zone and the hot tub zone independently. These skimmers continuously remove surface debris and direct water through the filtration system, helping maintain consistently clean and ready-to-use water in both zones.

Air control dial on Swim Spa Athens II series for adjusting water and jet flow

Air & Water Flow Control Valves

The Athens Two includes 9 air control valves and 3 water direction control valves, allowing users to adjust the intensity of the counter-current swimming system and fine-tune massage jet pressure according to personal preference.

Swim spa Athens II series fully covered with insulated hard cover for heat retention, built on a corrosion-resistant galvanized steel frame.

Insulated Swim Spa Cover

Keeps Water Clean and Maintains Temperature


The Athens II swim spa is supplied with a high-quality insulated pool cover, measuring approximately 4–6 inches in thickness. The cover is engineered with graduated thickness levels that allow rainwater to drain naturally, helping prevent water accumulation on the surface and extending the cover’s service life.


Serving as a protective shield, the cover helps block sunlight, dust, leaves, insects, and other debris—common factors that cause water discoloration or algae growth. This reduces the need for chemicals and frequent cleaning, keeping the swim spa clean and ready for use throughout the day and in all seasons.


The insulated cover also protects key components from prolonged sun exposure, including the acrylic surface, touch control panels, massage control valves, skimmer system, and LED lighting. In terms of energy efficiency, the high-density foam core minimizes heat loss and evaporation, helping maintain water temperature while lowering electricity consumption when the heating system is in operation.


The outer layer is finished with durable PU leather, featuring a furniture-grade texture that complements the swim spa’s composite wood-style exterior panels. When used outdoors without additional roof protection, the average lifespan of the cover is approximately 3–5 years.

Technician opening the insulated hard cover of a swim spa with composite cabinet and galvanized steel frame.
Swim spa insulated cover being lifted to reveal the acrylic interior, highlighting easy access and strong galvanized steel structure.
Swim spa with folded insulated hard cover, showcasing spacious swim area and sturdy galvanized steel frame support.
Large swim spa with composite cabinet and insulated hard cover, built on a galvanized steel frame, displayed indoors.
ATHENS II counter current swim spa, a compact outdoor swimming pool designed for residential and villa use, featuring a powerful counter current system and a relaxation zone for swimming exercise and hydrotherapy