Boneco - A250
The Water Pro replacement is a demineralizing filter to be used on boneco humidifiers and nebulizers: U200, U700, U350.
- Significant reduction in water hardness
- Active carbon content absorbs impurities and removes odors from water
- Extremely cheap - lasts up to 6 months
- Includes water test strips to determine the life of A250 Aqua Pro
- Avoid the limestone powder deposit on home furniture