Pool Tiger® & Spa Tiger® – Advanced Chemical-Free Water Purification for Pools, Spas and Ponds

Pool Tiger® and Spa Tiger® are next-generation physical water purification systems designed to naturally improve water quality without relying on chlorine or chemical additives. Using a controlled hydrodynamic cavitation process, these devices break down contaminants, reduce chemical demand, prevent biofilm formation and significantly enhance water clarity in pools, spas, hot tubs and circulating ponds.

Unlike UV systems, ozone generators or chemical treatments, Pool Tiger® requires no electricity, no lamps, no consumables, and operates maintenance-free.

Technology Overview – How Pool Tiger Works

Pool Tiger® operates on the principle of hydrodynamic cavitation. When water flows through the precision-engineered reaction chamber, several processes occur simultaneously.

1. Cavitation Bubble Formation and Collapse

Microscopic cavitation bubbles form and implode with high energy. This process:

• disrupts organic contaminants

• deactivates microorganisms

• breaks down biofilm and deposits inside pipes and equipment

2. High-Intensity Micro-Turbulence

The internal design creates strong turbulence that:

• reduces particle size

• improves filtration efficiency

• increases water clarity

3. Natural Oxidation

The cavitation process induces mild oxidation, improving overall water balance and stability.

This is a purely physical purification method with no chemicals, no electrical components and no parts that wear out.

No Electricity Required

Pool Tiger® is powered solely by the water flow generated by the existing circulation pump.
There are no motors, heating elements or electronics.
The system operates as long as water flows through it, ensuring energy-neutral purification without additional running costs.

Required Flow Rates for Each Model

To achieve optimal performance, each model requires a specific water flow rate:

Spa Tiger

• Required flow: 9 m³/h

• Suitable for hot tubs, spas and whirlpools

• Connects directly to standard spa circulation systems

Pool Tiger Residential

• Required flow: 21 m³/h

• Ideal for private pools from 30 to 120 m³

• Improves seasonal stability and reduces filtration load

Pool Tiger Commercial

• Required flow: 57 m³/h

• Designed for hotels, commercial wellness areas and public pools

• Reduces operational costs and extends equipment lifespan

The device can be installed inline or via a bypass loop depending on system design.

Application in Ponds with Circulation

Pool Tiger® is highly effective in ponds that have a circulation pump, such as koi ponds, garden ponds and decorative water features.

Benefits include:

• reduced algae growth

• improved clarity and transparency

• lower organic load in the water

• reduced odors

• safer conditions for fish and aquatic plants

• reduced workload for mechanical filters

The technology allows ponds to maintain a stable, natural water environment without chemical additives.

Key Benefits

Reduction of Chemical Use

Up to 90 percent less chlorine, stabilizers or acid is needed.

Biofilm Removal

Breaks down biofilm layers inside plumbing, heaters and surfaces.

Improved Water Balance

Helps maintain consistent pH, alkalinity and prevents cyanuric acid build-up.

Scale and Stain Prevention

Protects pool and spa surfaces from scale, mineral deposits and staining.

Enhanced Filtration Performance

Allows filters to trap smaller particles more effectively.

Maintenance-Free

No consumables, no replacement parts, no electrical failures.

Compatible with Any System

Can be integrated into pools, spas or pond systems with standard plumbing and circulation pumps.

Product Description

Pool Tiger® and Spa Tiger® are long-lasting, maintenance-free purification devices engineered to deliver superior water quality in residential and commercial environments. By using only the physical energy of moving water, they purify, clarify and stabilize water naturally, significantly reducing chemical requirements and preventing long-term issues such as scaling, staining and biofilm formation.

They provide a cleaner, healthier and more comfortable water environment with lower operating costs and reduced system maintenance.

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