Air-O-Swiss AOS-2541 Replacement Evaporator Cartridge (2-pack) for AOS-2071

Evaporator Cartridge for Air-O-Swiss 2071

The AOS-2541 Replacement Evaporator Cartridge (2-pack) for AOS-2071, draws the water up through the unit to humidify the air.

Requires changing every 2 – 3 months.