plug & play 4 hot tub

Ozone natural treatment

In a hot tub where the high temperature of the water is conducive to the development of microorganisms, efficient and quality treatment is essential. This is why we equip our spas with an in-depth double and all-natural water disinfection system that respects your skin. This limits the use of chemicals.

The ozonizer purifies the water by converting oxygen into ozone, which oxidizes polluting elements and eliminates bacteria, viruses and algae to reduce bad odors and lime formation.

Adjustable Venturi effect massage jets

With the Venturi effect, choose between invigorating or gentle massage. An adjustment wheel (air control) allows precise adjustment of the air / water mixture of the massage jets.

The Venturi effect facilitates the elimination of toxins, promotes muscle relaxation and allows deep relaxation.

Floating skimmer for clear water

Don't we say that the best accessories are the ones that we forget about? Floating skimmer technology ensures perfect treatment regardless of the number of people in the hot tub by stabilizing water level. Where the fixed skimmers become congested as soon as the water level is too high and no longer ensures the collection of elements from the surface, the floating skimmer remains at the ideal level and keeps skimming the surface of the water.

Carefully selected materials

Holl's spa tubs are manufactured using an exclusive process that gives them exceptional durability and reliability, combining the strength of ABS with the strength of acrylic. The tub's PMMA ABS, used in the optical, automotive and medical industries, is covered with Lucite® acrylic sheet and reinforced with 2 layers of Sirtek polyurethane-based insulation.

The exterior panels that carefully dress Holl's spas are designed using patented processes to resist weathering, UV, high temperatures, scratches, impacts and solvents. They are lined with 10 mm thick PVC foam which insulates the lower part of the bath from possible damp rising and heat loss through the floor.

Thanks to these first-class materials and rigorous testing, the durability and reliability of each spa is beyond reproach.