2-in-1 filter A250 Aqua Pro - All Ultrasonic Humidifiers

Complete new demineralisation filter A250 Aqua Pro for all Boneco ultrasonic humidifiers. 
Replacement product for A7533 and A7531

Provides water mist without limescale
 

Product Highlights

• Significant reduction of water hardness
• Included Active Carbon absorbs impurities and removes odor from the water
• Extremely economic – lasts up to 6 months
• Includes a free water test strip to measure the lifetime of your A250 AQUA PRO