Humidifier

humidifier referred

• Air humidifier , also called "evaporator humidifier", mostly mechanical device for heating water and breathing gas to generate relative humidity
• Sponge or felt for moistening postage stamps and envelopes, invented for the same purpose as an “envelope and stamp moistener with felt roll plug ”, see dampening pads

This is a disambiguation page for differentiating between several terms identified with the same word.