Stadler Form Water Cube

The Stadler Form Water Cube is used to help maintain optimal hygiene and extend the lifespan of all Stadler From Humidifiers. Impregnated with naturally antibacterial silver, the water cube sits in the reservoir ensuring that the evaporated water is germ free. Lasts up to one year before replacement is necessary. Also suitable for other brands of humidifiers with sufficient access to the reservoir.