- Description
Oasis OH-4 Humigel Replacement Kit
The Oasis OH-4 Humigel Replacement Kit contains Humigel crystals and a 10cc syringe to refill Oasis Humidifiers.
➤ We strongly recommend humidifiers, especially during the winter months, when central heating systems can easily cause indoor humidity to drop below 20%. According to Jeff the Repair Guru, you should use a humidifier, “… from the time you turn on your heat until you shut it down in the Spring.”