Boneco

A1 Boneco Humidifier A1 on a Boneco humidifier simply means the water tank is empty. Remove the tank, … A2 Boneco Humidifier A2 on a Boneco means mineral scale (limescale) from hard water has built up … A3 Boneco Humidifier A3 on a Boneco humidifier means the evaporative wick filter needs cleaning or …