Description
The Jacuzzi® J404L™ hot tub is a compact luxury spa that delivers exceptional performance, advanced hydrotherapy, and refined design in a space-saving footprint. Part of the premium J4™ Collection, this 3–4 person hot tub is ideal for modern gardens, patios, and smaller outdoor spaces where style and functionality matter equally.
Defined by clean lines and a contemporary architectural profile, the J404L™ features an elegant infinity-edge waterfall and ambient LED lighting, creating a striking focal point in any outdoor setting. Its intelligently designed interior is centred around dual side-by-side loungers, offering a unique and deeply immersive hydrotherapy experience that maximises comfort and full-body support.
Engineered for wellness, this high-performance Jacuzzi® hot tub combines patented PowerPro® hydrotherapy jets with infrared and red light therapy, helping to soothe muscles, improve circulation, and promote relaxation and recovery. The addition of True Water™ nanobubble technology ensures ultra-clear, 99.9% chlorine-free water that feels softer on the skin and enhances overall bathing comfort.
The J404L™ also features integrated SmartTub® technology, allowing you to control temperature, jets, and energy usage remotely via your smartphone. A 6-stage filtration system with ProStream™ pump ensures optimal water clarity, while the SmartSeal™ insulation system and heat pump-ready design help deliver excellent energy efficiency for UK climates.
With its durable galvanised steel frame, premium materials, and industry-leading warranty, the J404L™ is built for long-term reliability and everyday ease of use. Whether you’re looking for a compact hot tub with loungers, a luxury spa for small spaces, or a Jacuzzi with advanced hydrotherapy and smart features, the J404L™ offers a perfect balance of innovation, comfort, and design.
Key Features:
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Compact 3–4 person design with dual side-by-side loungers.
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Patented PowerPro® hydrotherapy jets for targeted massage.
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Exclusive infrared + red light therapy for enhanced wellness and recovery.
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True Water™ nanobubble system (up to 99.9% chlorine-free water).
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SmartTub® app control for remote monitoring and operation.
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ProTouch™ touchscreen control panel.
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6-stage filtration system with ProStream™ pump for cleaner water.
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Illuminated infinity-edge waterfall feature.
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Interior and exterior LED lighting.
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SmartSeal™ insulation system for energy efficiency.
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Heat pump ready design for lower running costs.
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Hybrid galvanised steel frame for durability.
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Industry-leading manufacturer warranty (parts and labour).













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