NetSpa Halfmoon Wave rigid spa, 3 seats

The NetSpa Halfmoon Wave is a rigid acrylic spa for three to four bathers, with one reclining position and three seats. Its half moon shell measures 215 by 195 by 78 cm for a 900 litre capacity, which makes it one of the more compact rigid models suitable for hotel terraces, guest houses, small wellness suites and private gardens. The shell is finished in Pearl White with a Dark Grey Nomawood cabinet and an anthracite grey C30 insulating cover.

Hydrotherapy is delivered by 23 CMP jets driven by a two speed 2.2 kW pump. The reclining position gives a shiatsu style sequence from the back down to the legs, while the seats work the shoulders, back and feet. A 2 kW Balboa heater holds the set temperature, typically 38 degrees Celsius, and the two speed pump separates quiet continuous filtration from the higher massage setting, which keeps running costs down between sessions. Water treatment uses a natural ozonator that reduces reliance on chemical dosing, and a floating skimmer follows the water level so filtration stays effective when the spa is fully occupied.

Technical specification

Siting and commissioning

A filled Halfmoon Wave is heavy, so the base must be a level slab or a deck rated for the loaded weight, with clear access on at least one side for service. The plug and play design means no dedicated three phase supply is needed: a protected 16 A socket is sufficient, and the 30 mA residual current device is supplied. Allow a service corridor of roughly 50 cm on the equipment side so the pump, heater and ozonator can be reached without lifting the shell. For hotel and campsite operators, the compact half moon footprint often fits a terrace corner where a square shell would not. Delivery covers France, Belgium, Switzerland and Luxembourg, with export priced per project.

Frequently asked questions

Does it need a specialist electrical installation?

No. It runs from a standard protected 16 A wall socket. The 30 mA residual current device is included, and the circuit should be checked by your electrician before filling.

How much chemical treatment does it require?

The natural ozonator handles a large share of disinfection, which reduces chemical use. Routine water balance checks are still required, as with any spa.

Can it be used in a commercial wellness area?

It complies with CE and NF EN 17125. Commercial and shared use is subject to the operating and water hygiene rules that apply to your establishment, which our team reviews with you before quotation.