Raintec ®

Engineered by NATURE.

Rain Tec ®


Introducing Water Volume Grid (WVG), the patented technology used in CUE.

This system is a filter-free air purification technology that captures dust using the natural power of water,

neutralizes harmful gases without disposable filters, and reduces carbon emissions—an innovative approach to clean air.

01

Cloudlift™

Cloud Lift™ utilizes a dual-layer chamber structure to engineer and maintain a vertical pressure gradient. This architecture forms a persistent low-pressure region that drives water upward via differential pressure dynamics. A pump-less water transport mechanism achieved through structural pressure control.

02

Cycloforce™

CycloForce™ is a centrifugal ejection technology inspired by the rotational dynamics of cyclones.
As the cylindrical chamber rotates, circulating water is accelerated outward by generated centrifugal force.
This rotational force converts pressure-driven flow into controlled water ejection without mechanical pumping.

03

Waternet™

MistGrid™ is a fine water atomization technology inspired by the formation of heavy rain showers. Within a dual-membrane chamber, pressurized water is fragmented into micro-scale droplets rather than discharged as a single stream. This expanded water surface area enables air to be effectively washed through intensive gas–liquid contact.

The answer is NATURE.

600 Times of Test.

FINALLY OUT NOW.